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WIHA Wiha Torque VDE screwdrivers 说明书

slim TECHNOLOGY :Up to 33%reduction of the blade diameter in the critical working area allows effortless access to low-lying fastening/spring elements.slim TECHNOLOGY242243Products on this page are VDE-testedWiha Torque VDE screwdrivers.Precise and high repeat accuracy.Wiha Torque VDE screwdrivers.•Clearly audible andperceptible click on attaining the pre-set torque•Torque accuracy ±6%ofthe pre-set scale value•Delivered with factorycalibration certificate•Each tool is individuallytested and marked with an identification number•Safety when working withlive equipment up to 1000V AC and 1500V DC•Each screwdriver is individuallytested in a water bath at 10.000Volts according to IEC 60900:2004•Compact and particularlylow weight design•Ergonomic handle sizesthat are proportional to the torque ranges•Fulfills all accuracyrequirements as defined by EN ISO 6789,BS EN 26789and ASME B 107.14MWhen working with VDE tools,observe the national safety and accident prevention regulations.Wiha TorqueVario ®-S VDE with integrated scale.For controlled tightening of the screw while providing user safety for electrical applications we offer the TorqueVario ®-SVDE with an integrated window scale in combination with Wiha Torque VDE interchangeable blades.All VDE handles and blades are individually tested and provide safety up to 1000V AC/1500V DC.The Torque Vario ®-SVDE series has three models covering torque ranges from 0.6Nm up to 8.0Nm.2872TorqueVario ®-SVDE torque screwdriver.Insulation up to 1000V AC,GS-mark.Torque value can be set via window scale.Automatic release.Handle:Torque infinitely adjustable with Torque-Setter setting tool (also supplied).Ergonomic multi-component handle,insulation up to 1000V AC,GS mark.Handle sizes proportioned to optimise torque setting.Audible and perceptible click when the pre-set torque has been attained.Standards:Manufactured acc.to IEC 60900:2004.EN ISO 6798,BS EN 26789,ASME B107.14M.Accuracy:±6%,traceable to national standards.Application:For electrical applications up to 1000V AC where recommended torque settings are important.Use in combination with a Wiha torque VDE interchangeable blade.Extra:Delivered in practical plastic box,incl.factory calibration certificate.Order-No.2662570.6-2.0 3.8131301266264 1.0-5.0 3.81383612662712.0-8.03.8142411TorqueVario ®-S VDE.Torque VDE interchangeable blades.285-900Torque-Setter.Setting tool for variable torque screwdrivers.Included in every torque screwdriver delivery.Blade:Octagonal blade,through hardened,zinc-plated.Handle:Cellulose acetate with micro-fine surface structure.Order-No.268640801501Torque VDEXeno interchangeable blade for terminal screws (slotted/Phillips).Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Order-No.335854SL/PH13.822065 3.85Torque VDE Xeno interchangeable blade for terminal screws (slotted/Pozidriv).Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Order-No.335724SL/PZ1 3.822065 3.85Torque VDE interchangeable blades.2879Torque VDE slotted interchangeable blade.Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Standards:Tip DIN ISO 2380.Order-No.2668750.5 3.0 3.8220650.652668820.6 3.5 3.822065 1.15Torque VDE Phillips interchangeable blade.Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Standards:Tip DIN ISO 8764.Order-No.266912PH0 3.8220650.95266929PH1 3.822065 3.85266936PH2 3.822065 5.5slim version5Torque VDE Pozidriv interchangeable blade.Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Standards:Tip DIN ISO 8764.Order-No.266943PZ0 3.8220650.95266950PZ1 3.822065 3.85266967PZ2 3.822065 5.5slim version52879Torque VDE TORX ®interchangeable blade.Insulation up to 1000V AC,GS-mark.Exclusively for Wiha VDE torque screwdrivers.Blade:High quality chrome-vanadium-molybdenum steel,through hardened,black-finish.Insulation moulded directly onto blade.Standards:Manufactured acc.to IEC 60900:2004,each tool individually tested at 10000volts.Application:For controlled fastening on live parts up to 1000V AC.Order-No.279561T8 3.822065 1.35279578T9 3.822065 2.55279585T10 3.822065 3.85279592T15 3.822065 5.55。

V锥瓦斯抽放计量装置安装调校说明讲诉

V型锥瓦斯抽放监控系统安装说明一、V型锥流量传感器V型锥流量传感器自带有高品质的差压传感器、压力传感器，有铂热电阻温度传感器接口。

内装多功能微处理器，用微处器将差压传感器、压力传感器、温度传感器、流量计算显示有机的结合在一起。

相互之间不再用4-20mA标准信号来连接。

取而代之的是在微处理器控制下的数字信号进行传递和处理。

从根本上解决因使用现有的差压变送器引起的流量测量范围窄、计算精度不高、安装使用复杂的问题。

能自动根据被测流量的大小来调整差压传感器的输出信号。

V型锥流量传感器输出信号是RS485通讯输出多参量。

V型锥流量传感器默认主示值是瞬时流量（用户特别要求除外）。

压力显示值为4位数，温度显示值为4位数，差压显示值为4位数，累积流量显示为8位整数，瞬时流量显示为6位数。

使用中只能同时显示4个参量，温度显示和差压显示可交替进行。

1.1外型及尺寸V型锥流量传感器显示外型尺寸1 电源及信号进线套2 累积、瞬时、压力和温度显示屏3 盒盖4 负压端排气阀盖5 正压端排气阀盖6 正压端取压过程连接口7 负压端取压过程连接口 8 外接Pt100热电阻进线套1.2 安装位置V型锥流量传感器自带有差压传感器，安装位置要求与差压变送器一样。

如果使用在蒸汽管道上，必须在表的上游或下游管道上安装疏水阀，以防止蒸汽管道内产生的“水锤”现象引起的过压打坏仪表。

出厂默认安装位置是水平（垂直于水平管通上方或下方）安装，如下图所示。

管道垂直时也应保障V型锥流量传感器是垂直于地面的。

水平管道垂直管道V型锥流量传感器安装位置示意图1.3 V型锥流量传感器显示内容如下图所示1.4 温度传感头（Pt100）铂热电阻的连接本仪表在Pt100铂热电阻的连接上提供2线连接和4线连接两种方式。

一般Pt100铂热电阻与仪表之间的连接线短于1米以内，可以用2线连接。

连接线距离在1米以上的，建议采用4线连接以避免连接导线自身电阻带来的测量误差。

温度传感头接线不分正负极a）2线制连接：用户在进行Pt100铂热电阻2线连接时，将Pt100铂热电阻两端接到A＋和A－上即可。

Lewmar VX 垂直绞车 65100045 第11版用户安装、操作和维修手册说明书

Lewmar VX Vertical Windlasses 65100045 Issue 11GBOwners Installations, Operation & servicing manual1. IntroductionDear Customer,Thank you for choosing Lewmar. Lewmar products are world renowned for their quality, technical innovation and proven performance. With a Lewmar product you will be provided with many years of outstanding service.Product supportLewmar products are supported by a worldwide network of distributors and Authorised Service Representatives. If you encounter any difficulties with this product, please contact your national distributor, or your local Lewmar dealer. Details are available at: CE ApprovalsFor CE approval certificates contact Lewmar.Important information about this manualThroughout this manual, you will see safety and product damage warnings. You must follow these warnings carefully to avoid possible injury or damage.The type of warnings, what they look like, and how they are used in this manual are explained as follows:.2Lewmar VX1 Vertical Windlass 65100045.Iss 11 32. Safety NoticeIMPORTANT: Read these notes before continuing.2.1 Windlass generalClassification Societies and Lewmar require that a vessel at anchor must have its chain/rode held by a chain stopper or equivalent strong point at all timesAt all times it is the responsibility of the boat operator to ensure that the anchor and rode are properly stowed for the prevailing sea conditions. This is particularly important with high-speed powerboats, because an anchor accidentally deploying while under way can cause considerable damage. An anchor windlass is mounted in the most exposed position on a vessel and is thus subject to severe atmospheric attack resulting in a possibility of corrosion in excess of that experienced with most other items of deck equipment. As the windlass may only be used infrequently, the risk of corrosion is further increased. It is essential that the windlass is regularly examined, operated and given any necessary maintenance.Please ensure that you thoroughly understand the operation and safety requirements of the windlass before commencing the installation. Only persons who are completely familiar with the controls and those who have been fully made aware of the correct use of the windlass should be allowed to use it. If there is any doubt of how to install or operate this unit please seek advice from a suitably qualified engineer.• Windlasses used incorrectly could cause harm to equipment or crew.• Windlasses should be used with care and treated with respect.• Boating, like many other activities can be hazardous. Even the correct selection, maintenance and use of proper equipment cannot eliminate the potential for danger, serious injury or death.• Lewmar windlasses are designed and supplied for anchor control in marine applications and are not to be used in conjunction with any other use.• Keep limbs, fingers, clothing and hair clear of windlass, rode and anchor during operation. Severe bodily harm could result.• Ensure there are no swimmers or divers nearby when dropping anchor.• Windlasses must not be used as the sole means of securing the anchor to the bow fitting especially under storm conditions. Anchors should be independently secured to prevent accidental release.• Classification Societies require that a vessel lying at anchor must have its anchor rope/chain secured to a chain stopper or other suitable independent strong point.• A windlass should never be used as a mooring bollard, the anchor rode MUST be secured to a mooring cleat, chain stopper or other designated strong point. Using the windlass to secure the rode will damage the windlass.• Do not use windlass for ANY purpose other than deployment and recovery of anchor.• The circuit breaker in this product must never be deactivated or otherwise bypassed, it is intended to protect the motor and cables from overheating and damage.• Always switch off this windlass at the circuit breaker/isolator when not in use.• It is the unavoidable responsibility of the owner, master or other responsible party to assess the risk of any operation on the vessel.• Windlass must not be operated whilst under the influence of alcohol or drugs.2.2 Fitting• This equipment must be installed and operated in accordance with the instructions contained in this manual. Failure to do so could result in poor product performance, personal injury and/or damage to your boat.• Consult the boat manufacturer if you have any doubt about the strength or suitability of the mounting location.2.3 Electrical• Make sure that the boat’s battery power supply has been switched off before starting the installation.• This product requires installation by a suitably qualified electrical engineer.43. Installation3.3 Gypsy SuitabilityGypsies fitted to the VX range of windlasses are ideally suited to handling our factory made Rope/Chain combination rodes, which consist of rope spliced to a chain tail. See Specifications section for details.Ropes used must be windlass grade, medium lay nylon. Ropes from different manufacturers have wide variations in stretch and consistency in diameter. Therefore, rope and chain from other manufacturers may require some experimentation to determine the optimum size.Should you have difficulty in matching a gypsy to your chain please consult your local agent or our international network of distributors.3.4 Above deck preparationIMPORTANT - Plan location carefully and allow for the following:3.2 AccessoriesUse only genuine Lewmar parts and accessories to ensure top performance and eliminate the risk of voiding your warranty. For replacement parts, please visit your dealer or 3.1 Basic requirementsEach installation requires the following tools:Wiring Installation• Crimping Pliers / Wire Stripper• Suitable electrical cable and crimp terminalsWindlass InstallationAn appropriate marine sealant and the following:1. Make an accurate drilling template using the product dimensions from the dimension template and decide upon a position for it with reference to the vessel’s bow roller and the chain locker below and the rotation of manual operating handle. If possible, select a flat area of deck.VX 1• 10 mm (3/8”) Drill • 14 mm (9/16”) Drill • 18 mm (45⁄ 64”) Drill• 40 mm (1 37⁄ 64”) Hole Saw • 67 mm (2 1/4”)Hole SawVX 2/3• 10 mm (3/8”) Drill • 14 mm (9/16”) Drill • 18 mm (45⁄ 64”) Drill• 46 mm (1 13⁄ 16”) Hole Saw • 62 mm (2 7⁄ 16”)Hole SawVX 1L• 10 mm (3/8”) Drill • 15 mm (19/32”) Drill• 67 mm (2 1/4”) Hole Saw • 100 mm (3 15/16”)Hole SawLewmar VX1 Vertical Windlass 65100045.Iss 11 5Notes• if in doubt about the suitable construction of the pad consult a qualified marine engineer.• Decks that are thin, or of foam or balsa laminate construction, will require reinforcement in order to the windlass is in use2. correct minor misalignment.3.5 Deck thicknessThe deck is an integral component of the windlass it has to secure the windlass and be strong enough to cope with the high torque stresses involved in recovering the anchor.• Lewmar recommends a minimum deck thickness of 40mm (11/2”).63.6 Below deck preparationIMPORTANT:The positioning of the windlass must be checked prior to cutting for deck/hull and bulkhead clearance.1.The motor/gearbox is bolted via the through deck mounting bolts.NOTE: Do not position motor/gearbox below rode/chain pipe fall area.2. There must be sufficient vertical fall for the chain or rope when hauling in.3.7 Above deck fitting2. Using your template and after you have checked allthe above and below deck requirements cut thefollowing holes.VX1Using a 10mm (3/8”) diameter drill, make the 4 holes forthe mounting studs, 14mm (9/16”) and 18mm (45/64”) forthe sensors. With a 40mm (1 37/64”) and 67mm (2 1/4”)diameter hole saw, make two holes for the mainshaftand rode to pass through.VX2/3Using a 10mm (3/8”) diameter drill, make the 3 holes forthe mounting studs, 14mm (9/16”) and 18mm (45/64”) forthe sensors. With a 46mm (1 13/16”) and 67mm (2 1/4”)diameter hole saw, make two holes for the main unit /Motor gearbox and rode to pass through.1. Lead from the roller should be fed horizontally backto the top of the gypsy and along its centre linewithin ±5˚.8NOTE: Position the motor/gearbox away from the rope/chain pipe fall.2. Check the motor/gearbox and windlass mounting surfaces are parallel.• VX 1-3 - Assemble the washer then the M8 nut, secure with Loctite® threadlock to 21Nm torque.NOTE: If using silicone or other rubbery type sealant, it is advisable to allow curing of the sealant before final tightening of the mounting nuts.5. Place the base mat in position on the deck.Optionally, apply a suitable sealant to the base of the windlass, any mounting pad or around the studs.NOTE: If using silicone or other rubbery type sealant, it is advisable to allow curing of the sealant before final tightening of the mounting nuts.6. Lightly coat the shaft with grease and ensure the drive key is in place before assembly to motor/gearbox.Non-aplicable for VX1L3.8 Under deck fittingLewmar VX1 Vertical Windlass 65100045.Iss 1194. Electrical wiring4.1 Electric cable selectionInstallation of this product should meet the regulations and standards or codes of practice relevant to the craft to which it is being fitted. As a minimum the installer should conform ISO 10133.Lewmar recommends the installer use cable with insulation rated at 90°C or higher.Length = Length of cable from battery ‘+’ terminal and back to battery ‘-’ terminal including breaker and switch gear if fittedCable size guide given is for guidance only.It is the responsibility of the installer to confirm the capacity and voltage drop for the installation. If in any doubt,contact your local marine electrician.10Lewmar VX1 Vertical Windlass 65100045.Iss 11 11Plan the installation to suit the controls and give the operator a full view of the windlass. The wiring system should be of the fully insulated type, which avoids possible electrolytic corrosion problems. We recommend the use of type III stranded, tinned copper wire with copper crimp terminals. Most modern installations are negative return (negative ground) but polarity should be checked.Overload protection, in the form of the circuit breaker/fuse supplied, must be built into the windlass wiring circuit.Circuit breaker supplied: 50A (Part No 68000348) 70A (Part No 68000240) 90A (Part No 68000349) 110A (Part No 68000350)NOTE: The circuit breaker should be positioned close to the battery in a dry, readily accessible place.The breaker must be manually reset should an overload occur that causes it to trip to the off position. If you are not sure you understand these guidelines, seek professional help. Ensure that the installation complies with USCG, ABYC, NMMA or other local regulations.4.2 Wiring4.3 Control switch installationThe unit is supplied with• Guarded rocker switch (product ref 68000593)• Contactor VX1/VX1L (12V- 68000939)• VX2/3 (12V- 68000937) / VX2/3 (24V- 68000938)Follow the wiring diagramsNOTE: Optional electric footswitches and remote handheld control available.Visit for more information.Contactor box used in some installation refer to wiring diagram § 4.4 - 4.8Optional wireless remote also available see table below for models and references.NOTE: In a multi station installation all switches must be wired in a parallel circuit.‣When wiring Lewmar electric motor into the ship’s electrical system the following caution must be taken. ‣When tightening the front nut hold the back nut with a separate wrench to make sure the back nut does not turn. If the back nut turns, serious damage will occur, voiding Lewmar’s warranty on the electric motor. ‣VX1/2/3 Tighten M8 front nut to a torque setting of 15Nm to 18Nm ‣VX1L Tighten to a torque setting of5Nm to 6Nm4.4 Electric motor terminal connections12R S S f o c (i ff(Lewmar VX1 Vertical Windlass 65100045.Iss 111314R S S f o c (i ff c(Lewmar VX1 Vertical Windlass 65100045.Iss 1115161. NOTE : Motor connections D1 = F1r st e 4.9 VX2/3 Wiring diagramInstallation instructions are supplied separately with any accessories.5. Operation5.1 Braked anchor free-fallUse this method for quicker anchor deployment and to save battery power.Lewmar VX1 Vertical Windlass 65100045.Iss 11175.2 Power up/downTo release anchor.1. Release any anchor locks.2. When safe, operate DOWN control.To retrieve anchor.• Retrieving the anchor is the reverse to the above.Lewmar VX1 Vertical Windlass 65100045.Iss 1119205.5-2Regularly:• Wash down the windlass using fresh water.• Examine all electrical connections for corrosion,clean and lightly grease.• Check anchor locker drain to avoid water damage tomotor/gearbox.• If anchor locker fills with water, check motor is dryand free of rust.• Check anchor rode splice for wear.• Check gypsy as it is a high wear item and will lastlonger if properly used. When re-assembling thecone and gypsy, add a small smear of grease to thecontact surfaces.• Check mounting studs after first two or threerecoveries and regularly thereafter.Annually:• Check electric cables for damage. Repair/renew asrequired.• Strip the above deck components, clean and lightlygrease.• Check motor/gearbox for corrosion, clean andrepaint with a suitable marine grade oil basedenamel paint.• Remove electric motor cover and blow dust awayfrom brushes using foot pump or similar taking carenot to breathe any dust.6.1 Servicing schedule6. Servicing6.2 VX1-VX1L Gypsy replacement/service3a. Gypsy onlyUsing windlass handle remove topcap, washer and upper cone fromshaft.3b. Gypsy/ drumUsing windlass handle undo drumtop cap and remove drum, drumwasher, upper cone washer andupper cone from shaft1. Remove chain cover screw using4mm allen key2. Pull control arm out and lift chaincover and control arm assemblyfrom deck unit.4. Remove gypsy from windlass5. If replacing lower cone and washer (included in Gypsy replacement kit), remove the cone retaining circlip from the shaft and lift off the cone and washer from the windlass.upwards.6.3 VX1 - VX1L Control arm replacement/serviceVX1 & VX1L are factory fitted with control arms as standard. VX1 & VX1L come with a control arm that is captive with the unit cover.Remove Chain cover, proceed as sec.6.3-11. Unscrew chain cover using a 4 mm Allen key.• Remove control arm by releasing the t-clip on the hinge pin.• Wash with clean water (Not Jetwash). Replace components, (if necessary) and assemble in reverse order.6.4 VX2/3 Gypsy replacement/serviceVX2/3 are factory fitted with control arms as standard. Remove chain cover, proceed as sec.6.5-1.1234567 8910111213141516171819202122232425262728293031343323334 357. Parts List7.1 Parts list VX17.1 Parts list VX11234565789 10 11 1213141516171820212224 25 26 27 28 29297303132343536373738403939414219237.2 Parts list VX2/37.2 Parts list VX2/312 3 4567 4 8 9 1011 12 13 3 14 15 16 7 1718 1920212223242526327 30313228293334353736387.3 Parts list VX1L7.3 Parts list VX1LLewmar VX1 Vertical Windlass 65100045.Iss 113132VX1 Deck Mounting DetailVX2/3 Deck Mounting Detail8.3 Deck template guideBOW OF BOATVX1L Deck Mounting DetailLewmar VX1 Vertical Windlass 65100045.Iss 11 338.4 Electric specifications9. Trouble shooting9.1 Electric windlass1. Anchor rode pays out independently while windlass is not in use.This problem is a result of not securing the anchor rode combined with the gypsy drive cap being slack. Tighten the gypsy drive cap using the winch handle and always secure the anchor rode independently of the windlass when not in use.2. Failure to operate or sluggish operation.• T he majority of these problems are electrical in nature. It is essential that the proper voltage be maintained. The proper voltage on a 12 Volt system is 13.5 Volts (24 Volt system is 26.5 Volts), constant low voltage will damage motor.• E nsure electrical cable size is large enough to handle the current draw and keep voltage drop within acceptable limits.• Check control switches, connections, battery condition, isolator switch, fuse and motor for operation failure.34Lewmar VX1 Vertical Windlass 65100045.Iss 11 3510. WarrantyLewmar warrants that in normal private pleasure boat usage and with proper maintenance its products will conform with their specification for a period of three years from the date of purchase by the end user, subject to the conditions, limitations and exceptions listed below. Any product, which proves to be defective in normal usage during that three-year period, will be repaired or, at Lewmar’s option, replaced by Lewmar. A CONDITIONS AND LIMITATIONSi Lewmar’s liability shall be limited to the repair orreplacement of any parts of the product which are defective in materials or workmanship.ii Responsibility for the selection of products appropriate for the use intended by the Buyer shall rest solely with the Buyer and Lewmar accepts no responsibility for any such selection.iii Lewmar shall not be liable in any way for Product failure, or any resulting loss or damage that arises from:a. use of a product in an application for which it was not designed or intended;b. corrosion, ultra violet degradation or wear and tear;c. a failure to service or maintain the product in accordance with Lewmar’s recommendations;d. faulty or deficient installation of the product (unless con-ducted by Lewmar);e. any modification or alteration of the product;f. conditions that exceed the product’s performance specifications or safe working loads.g. Abuseiv Product subject to a warranty claim must be returned to the Lewmar outlet that supplied the product forexamination unless otherwise approved by Lewmar in writing.v This warranty does not cover any incidental costs incurred for the investigation, removal, carriage, transport or installation of product.vi Service by anyone other than authorized Lewmarrepresentatives shall void this warranty unless it accords with Lewmar guidelines and standards of workmanship.vii Lewmar’s products are intended for use only in the marine environment. Buyers intending to use them for any other purpose should seek independent professional advice as to their suitability. Lewmar accepts no liability arising from such other use.B EXCEPTIONSCover under this Warranty is limited to a period of one year from the date of purchase by the end user in the case of any of the following products or parts of products:• Electric motors and associated electrical equipment • Electronic controls• Hydraulic pumps, valves and actuators • Hatch & Portlight weather seals• Products used in “Grand Prix” racing applications • Products used in commercial or charter applications • Anchor rodes C LIABILITYi Lewmar’s liability under this warranty shall be to theexclusion of all other warranties or liabilities (to the extent permitted by law). In particular (but without limitation):a. Lewmar shall not be liable for:• Any loss of anticipated turnover or profit or indirect, consequential or economic loss;• Damages, costs or expenses payable to any third party;• Any damage to yachts or equipment;• Death or personal Injury (unless caused by Lewmar’s negligence).Some states and countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to youb. Lewmar grants no other warranties regarding the fitness for purpose, use, nature or satisfactory quality of the products.ii Where applicable law does not permit a statutory or implied warranty to be excluded, then such warranty, if permitted by that state or country’s law, shall be limited to a period of one year from the date of purchase by the end user. Some states and countries do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to you.D PROCEDURENotice of a claim for service under this warranty shall be made promptly and in writing by the end user to the Lewmar outlet that supplied the product or to Lewmar Limited at Southmoor Lane, Havant, Hampshire PO9 1JJ, England.E SEVERANCE CLAUSEIf any clause of this warranty is held by any court or other competent authority to be invalid or unenforceable in whole or in part, the validity of the remaining clauses of this warranty and the remainder of the clause in question shall not be affected.F OTHER RIGHTSThis warranty gives you specific legal rights, and you may also have other legal rights, which vary from state to state and country to country.In the case of European States a Consumer customer (as defined nationally) has legal rights under the applicable national law governing the sale of Consumer Goods; this Warranty does not affect those rights.G LAWThis warranty shall be governed by and read in accordance with the laws of England or the state or country in which the first end user is domiciled at the time of purchase of the product.H DISPUTESAny dispute arising under this warranty may, at the option of the end-user, be referred to alternative dispute resolu-tion under the rules of the British Marine Federation or to the Courts of the State whose law shall govern the warranty or to the Courts of England and Wales.The British Marine Federation may be contacted at Marine House, Thorpe Lea Road, Egham, England, TW20 8BFLimited Warranty and Key Terms of Supply by Lewmar UK & International Distribution LewmarSouthmoor LaneHavantHampshirePO9 1JJEnglandTel: +44 (0)23 9247 1841 Fax: +44 (0)23 9248 5720 Email: ***************USALewmar351 New Whitfield Street Guilford, CT06437USATel: +1 203 458 6200Fax: +1 203 453 5669 Email: ******************65100045 Iss.11© Copyright 2019 Lewmar Ltd. All rights reserved.。

斯莱特斯特尔轻型焊接锥文件说明书

Page 1 of 8POKE WELDERSINTRODUCTIONThere is often a need for a light Spot Welding Gun that can be held in the hand and usedfrom one side. Typical examples might include the welding of mild steel saddles to hold copper cooling tubes onto stainless, galvanised or zintec panels in refrigeration work, or the welding of stainless steel name or number plates onto a variety of components. Other applications include model work, the welding of thermocouples and strain gauges, and the manufacture and repair of stainless steel heat insulation blankets. The machines are also widely used in the nuclear field for the welding of stainless steel insulation in reactors. The process is primarily designed for light gauge work up to about .75mm, which can be weldedto itself or to heavier gauges, and there are a great many applications in this range where itwill be invaluable. With heavier duty Guns, cables and larger transformers, it is possible to weld up to 2 x 1.25mm, or 1.25mm to heavier materials.DESCRIPTIONThere are four basic models available, the B.3, the B.12L, the B13H and the B.70H. The B.3can be wound for 110v and 240v, the B.12 is wound for 240v and B13H 415v only. The B.3is housed in a 'Suitcase' type steel case with a single carrying handle on the top. Both theB.12 and the B.13 are housed in the same style steel case, with heavy duty carrying handlesand a recessed brushed aluminium fascia, as illustrated above. On this is mounted the Synchronous integrated circuit Precision Control, giving 1 - 15 cycle Squeeze/Cool times, 1/2- 45 cycles Weld times selected by a 1/2 cycle, Normal and x3 toggle switch, a 40% - 100% Phase Shift Heat Control and a Single/Repeat weld facility. There are also 'Power On' and'Weld On' LED’s and on the B.12 and B.13, a four-way heavy duty primary Heat Tap Switch. Power is switched by a pair of Thyristors, and the inbuilt accuracy enables welding down to 2x .05mm ferrous metals. The B.70H is based on a 70kVA transformer, and is always usedwith 300 MCM water-cooled cables and the PG6 heavy duty Gun. It is usually built to order,so can be designed to suit a particular requirement, often being trolley mounted completewith a water-cooling tank giving stability to the unit.The B.3 has a 2.2kVA transformer with a secondary voltage of 3.6kv. It does not have a transformer tap switch, heat control being by the phase shift heat control on the fascia.The B12L Console has a 10kVA 4.5 volt secondary output resin encapsulated transformer. The Console houses the welding transformer which is wound for 240 volts and is connected to one phase and neutral and earth. It has a 4-position rotary switch on the primary giving four main weld heat settings; fine heat adjustment is available on each setting by means of the phase shift control described on the previous page.The B.13H illustrated on the previous page, has a larger 15kVA 8 volt secondary output resin encapsulated transformer, and is wound only for 415 volts. It has a 4-way rotary switch on the primary giving four main heat settings, again with fine heat adjustment being available by phase shift heat control. The B.13H generally uses the PG3 Hand Gun which can be water-cooled if required for higher duty cycle work. The B.13H is mainly specified for welding heavier gauge materials, when it is used with the PG6 Heavy Duty Gun, for higher duty cycle work, or to allow longer floating leads up to 3 metres instead of the usual 1.5 metres.The B.50 and 100 are the most powerful unit’s in the range, with a either 50 or 100kVA transformer’s, and are used for continuous heavy-duty work, with a capacity of up to 1.2mm on 300MCM cables up to three metres long.The B.3 is fitted with 10mm silver plated secondary sockets into which the output jack plugs from the Gun are fitted. On both versions of the B.12L and B.13H, there are two silver plated secondary sockets, 16mm for the Gun and 18mm for the Earth, into which the corresponding jack plugs are fitted. Plugs are made to take 35mm2, 50mm2 and 70mm2 cables, 50mm2 being supplied as standard. One lead ends in an Earth Clamp which is fitted to the work piece a near as possible to the weld. This is usually a special wide copper clamp based on a Vise-Grip sheet metal clamp. Alternatively, the lead can end in a terminal lug which is bolted to a copper backing plate on to which the work piece will be rested during the welding operation, or it can be connected direct to a 'Pliers' type gun. On all models, there is also a switch socket taking the jack plug from the gun.GUNSThere are several different types of welding gun available, the choice depending on the facility required, the production rates involved and the need for water-cooling. The standard light unit for general use is the PG2 moulded plastic gun. This has a micro-switch in the pistol grip and uses a PW-017 10mm dia. Screw-in probe type electrode which has a 3/8" BSF thread. The Gun weighs only 300 grams and is ideal for the fabrication or repair of stainless steel heat insulation blankets, applying strain gauges and similar light work. For roll-spot work, the PW-018 attachment screws in to the holder of the PG2 Gun in place of the standard probe - also available with a BS807 1/2" taper fitting for use with the PG3 Gun - and is used with the timer set at 'Repeat', and the 'Weld' and 'Cool' times being adjusted to suit the particular job.For applications where slightly more tip pressure is required, the PG3 medium Gun is to be preferred. This uses the same moulded plastic grip as the PG2 Gun, but has a heavier copper section, takes a 1/2" BS807 taper electrode and may be water-cooled if required to increase the duty cycle. It weighs 450 grams. The PG5 is a hand 'Pliers' type gun, and is particularly suitable for wire and similar work, the making of models or in orthodontic work for example.The PG5M is a miniature 'Pliers' Gun for really delicate precision work and can be used down to 2 x 0.25mm cross wire welding.For heavier applications, the PG6 heavy duty Gun is supplied. This has a strong cast aluminium body and an adjustable spring-loaded action. The spring pressure has to be overcome before the switch is triggered by an adjustable plunger. The Gun is normally fitted with 300 MCM water-cooled cables and 1/2" BS807 electrodes. It is always used with the B.13H Console, or with the larger B.50 & 100H units for heavier production applications like the continuous welding of 1.2mm zintec cladding to 50mmRHS.SPECIFICATIONSMains supply : B.3 240v 1-phase 13amp HRC Neutral and EarthB.12L 240v 1 phase 25amp HRC Neutral and EarthB.13H 415v 2-phase 63amp HRC EarthB.50/100H 415v 2-phase 200amp HRC Earth Capacity: B.3 2 x .50mm or .50mm to heavier gauge.B.12/B.13 2 x .75mm or.75mm to heavier gauge.PG6 Gun with B.13 2 x 1.25mm or 1.25mm to heavier gauge.B.50/ 100 Dependent on weld gun and specification. Secondary Current: B.3 *************B.12L *************B.13H 5000amps @ 8vB.50/ 100 Dependent on specification.Dimensions: B.3 330 x 240 x 350mm 19KgsB.12L 495 x 215 x 305mm 36KgsB.13H 495 x 215 x 610mm 40KgsB.50/ 100 – Dependent on specification.Gun Weights: PG2 Light moulded Gun .30KgsPG3 Medium Gun .40KgsPG5 Pliers Gun 1.00KgsPG5M Miniature Pliers Gun .30KgsPG6 Heavy duty Gun 1.50kgs For wiring schematic see PWE00045 (B13H) and PWE00045/1 (B12L) attachedB.12 & B.13 INSTRUCTIONS FOR USEINSTALLATIONThe B.12 is wound for 220/240 volt operation; B.13H models are wound for 380/425 volt operation. Special windings are available to order on the B.12, in particular 110 volts which is sometimes specified for safety reasons. For 220/240 volts, connect BROWN to Line, BLUE to Neutral and GREEN/YELLOW to Earth as marked. For 380/415 volts, connect BROWN and GREY marked 'LINE' to any TWO PHASES of a three phase supply, and GREEN/YELLOW to Earth. All models have an internally fitted HRC fuse, but the supply should be protected by a suitably rated switch fuse. A 32 amp HRC fuse is recommended for the B.12 and a 63 amp HRC fuse for the B.13H model. Push the 16mm and 18mm Jack plugs fitted on the floating leads respectively from the Gun and Earth firmly into the matching silver plated 'Multilam' sockets on the side of the Console, and the light switch Jack plug into its corresponding socket.The Earth is normally provided with a sheet metal type clamp with special copper jaws, or the Earth can be fitted with a lug which can be bolted direct to the job or to a suitable copper earth block. These should be clamped as near to the weld area as possible to reduce resistance to the minimum. Sometimes, particularly on larger jobs, it is helpful to fit two Earth cables, one at each end of the work piece, in order to even up the current. The PG5 and the PG5M pliers Guns have twin leads which plug straight into the corresponding sockets. On water-cooled models, usually the larger B.13H when used in conjunction with the PG3W or with the PG6 heavy duty Gun which has water-cooled 300MCM secondary cables, water pipes are connected to the Flow 'F' and Return 'R' 3/8" BSP connectors on the pipes from the Gun. Water flow should be approximately 4 litres per minute.CONTROLSAll models have a synchronous integrated circuit Precision Control providing 1 - 15 cycle 'Squeeze/Cool' times on the left hand potentiometer, 1/2 - 45 cycle 'Weld' times selected by a 1/2 - Normal - x3 Toggle switch in conjunction with the centre 1 - 15 cycle potentiometer, and 40 - 100% phase shift Heat Control selected on the right hand potentiometer. They have Thyristor switching and Single Spot or Roll Spot facility. There is a four position rotary Heat Selector switch on the right of the panel, and the Phase Shift potentiometer used on each of these Heat settings gives a very wide range of overall heat selection. There are 'Power On' and 'Weld Go' LED indicators, the former showing Mains supply to the Console and the latter flashing each time a weld is triggered.OPERATIONCheck that the Welder is connected to the correct voltage as shown on the serial number plate on the left side of the Console. Switch on mains supply, when 'Power On' LED will light. Set 'Weld' time to 2 cycles, set 'Squeeze/Cool' time to 5 cycles, set 'Single/Repeat' toggle switch to 'Single' and 1/2 - Normal - x3 toggle to 'Normal', switch 4-position rotary Heat switch to '1' and phase shift Heat potentiometer to 40%. Position Earth clamp as close as is conveniently possible to the weld area and, holding the Gun away from the job, depress the micro-switch several times to ensure correct operation. Each time you depress the weld switch, the 'Weld Go' LED will light. Now bring the Gun down to the weld position, hold electrode tip firmly against the surface to be welded, and depress micro-switch.If using either the PG5 or the PG5M pliers Guns, place a piece of insulation of some sort between the tips to ensure correct operation before carrying out actual weld test.If using the PG6 spring loaded Gun, push hard against the spring until the black push switch is depressed and the weld fires. On all machines, whether the switch is merely touched or held down for the whole weld time, the weld will take place for the actual weld time selected on the timer.Test the weld obtained, and if not satisfactory, increase the weld heat by turning the tap switch up from '1' to '4', trying welds at each position and on each heat setting, turning the phase shift Heat potentiometer up from 40% to 100% as necessary.When using the Roll spot technique, set the Single/Repeat toggle switch to 'Repeat', set the 'Weld' and 'Cool' time to suit the application, ensure that the 1/2 - Normal - x3 toggle switch is set at 'Normal' and then, holding the Gun away from the job, hold down the micro-switch , and watch the 'Weld' LED indicating the pulsing of the weld. Adjust 'Cool' time to give required interval between welds. When satisfied with settings, press the roller wheel firmly against the job, depress the micro-switch and holding it on, move the wheel slowly along the work piece maintaining as constant a pressure as possible. Ensure that you release the micro-switch before removing the wheel from the work piece.N.B.shortest weld time, consistent with doing a satisfactory weld, is the best as 1. Theheat in both Gun and cables is kept to a minimum.2. Better results will be obtained by moving the Earth closer to the weld, than by increasing either the weld time or the weld heat.3. Keep the electrode tip diameter to the absolute minimum.4. Maximum gauge that can be welded is 2 x .75mm , except with the PG6 Gun withB.13H Console, where 2 x 1.25mm can be welded. In all cases, the maximum thickness can be welded, either to itself, or to anything thicker, if conditions are perfect.short weld times and high heat settings will give the best results.speaking,5. GenerallyPage 6 of 8Single Side “Poke” Gun systemsPW poke welders are precision units, with accurate controls giving weld times as low as 1/100 sec. They are extensively used in the aircraft industry, and for other accurate welding needs.PKGB3 240Light Console with 240 volt 2.2kVA transformer, with Synchronous Control, complete with 3 metres of 2.5mm primary cablePKGB3 110 As above 110 voltsPKGB12LBench Console with 240 volt 5kVA transformer, with 4 heat controls and complete with Synchronous IC Control and 3 metres 2.5mm Primary CablePKGB13HBench Console with 415 volt 15kVATransformer, with 4 heat controls and complete with Synchronous IC Control and 3 metres 6.0mm primary cableDBZ-100 and DBZ-300High precision consoles withmedium frequency transformers and milli-second timing. These highly accurate units will weld the thinnest materials (down to 0·02mm) and offer both single spot and repeat functions. The smaller DBZ-100(left) has full monitoring facilities.POKETROL Trolley for B12 and B13B50 and B100 50kVA and 100kVA heavy duty poke weldersThese powerful units are intended for heavy duty industrial applications, working either on thicker material, or where higher duty cycles are required.The powerful transformers deliver over 12kA of welding current through heavy duty watercooled cables, and small pneumatic guns, both C and X-type are available.Sophisticated but simple controls allow confidence in weld repeatability.Poke Gun systemsPW has long specialised in these precision, single side welders. Designed for thin or very thin sheets and wires, the welders are used extensively in aircraft and other precision industries, but have many applications in the general industrial world.PKGPG1Light Pencil Gun, with 10mm screw-in electrode tip 2x1.5m welding leads, earth clamp and built in microswitch or foot switch initiation. (specify on order). Available with straight tip. PKGPG1/1 shown.PKGPG2 Light Moulded Plastic Poke Gun, with 10mm screw-in electrode tip, 2x1.5m welding leads, with sheet metal clamp with 75mm copper jawsPKGPG3As above but with 1/2" BS807 taper tips Shown with wheel. Also available with straight tipPKGPG3WPoke Gun as above but with water-cooled tips and sheet metal clamp.PKGPG4 Cast Aluminium Twin Spot Poke Gun with2 x PW-667 electrode tips.PKGPG5M Miniature Welding Pliers with 3mm dia. electrode tips and lightweight leadsPKGPG5Standard Welding Pliers with 6mm dia. electrodetips and 2 x 2.5m leadsPKGPG6Heavy Duty Poke Gun, with adjustable spring loading and automatic switching.Specialist electrodesPW-014 1/2" Button 1/4" Whit.PW-015 10mm Button 1/4" Whit. x 22mmPW-015/0 10mm Button 1/4" Whit. x 35mmPW-015H 5/8" Cone 1/4" Whit. x 22mmPW-015G 5/8" Cone 3/8" Whit.PW-016 10mm Button 1/4" shankPoke Gun electrodesPW-017 10mm Probe 3/8" BSF for PG2 Gun PW-1M/PG Water-cooled Probe for PG3W GunPW-018 Brass Wheel Holder, 3/8"BSF for PG2 gunPW-0181 50mm dia. Rollspot WheelPW-0182 Holder SpindlePW-0184 Brass Wheel Holder, 1/2" BS807 for PG3 gunPW-0185 Wheel Assembly, 1/2" BS807 for PG3 gunPW-0186 Wheel Assembly, 3/8" thread for PG2 gunPW-019 Electrode for PG5M gunPW-020 Electrode for PG5 gun。

VERTIV 安全和法规声明说明书

安全和法规声明有关产品的更多信息，请访问 www.V 下载用户手册。

安全标识您的产品上可能包含以下一个或多个标识。

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切勿超出本产品额定的最高工作温度。

V锥平衡说明书

— ３—
法兰连接型平衡流量传感器
法兰夹装型平衡流量传感器
— ４—
直接焊接型平衡流量传感器六、使用注意事项：
６．１开箱检查及型号规格的确认：ＴＤＶＺ系列Ｖ锥流量计或ＴＤＰＨ系列平衡流量计出厂时是经过充分检查后才投放市场，用户在收到货后请及时进行型号及规格的确认，并检查外观是否有损伤，型号及规格刻印在流量计外侧的铭牌上，同时应确认收到货物与包装箱内装箱单上所列的零部件是否齐全。６．２运输及保管：为了运输及搬运途中损伤仪表，在工作现场安装之前，请保持本产品出厂时的包装状态。６．３在需要长时间储存时，请注意以下几点：（１）存放在不受冲击及震动的地方。（２）避免受到风吹雨淋，存放环境最好放在常温常湿（２５℃、６５％ＲＨ左右）。（３）尽量保持在本产品出厂时的包装状态下进行存放。（４）使用过的产品保存时，请务必将仪表内的残留物清洗干净。６．４安装场所：ＴＤＶＺ系列Ｖ锥流量计、或ＴＤＰＨ系列平衡流量计即使在比较恶劣的
节流装置
ＪＩＥＬＩＵＺＨＵＡＮＧＺＨＩＶ型锥或ＴＤＰＨ系列平衡流量计使用说明书
泊头市腾达仪表管件加工厂
一、概述在差压式流量计发展的漫长历史过程中，以孔板、喷咀、文丘里和阿
牛巴管为代表的早期差压式流量计，在一定时期中对流量测量曾作出过重要贡献。但人们在使用上述差压式流量计时总感觉到一丝遗憾，因为它们始终没有很好地解决准确度低、误差大、流量范围窄、易磨损、永久压损高，现场安装要求直管段过长等一系列问题。鉴于此，众多国内外从事流量研发的专家致力于早期差压式差压流量计的改进和改造，以弥补孔板、喷咀、文丘里和阿牛巴等的不足之处，各种更先进的差压式节流元件层出不穷，Ｖ型锥流量计和平衡流量计（又叫多孔孔板）就是其中的佼佼者。这两种新型差压式流量计的出现，为差压式流量计的应用揭开了崭新的一页。

V锥流量计说明书

InstructionManual FLM系列V锥流量传感器使用说明书淄博福罗斯得流量仪表制造有限公司1、简介以孔板、喷嘴、文丘里管为代表的差压流量计成功的应用于流量检测已愈百年。

然而孔板流量计由于自身结构上的缺陷，即采用中心收缩式获取差压的方法，带有一些重大的缺点。

如：流出系数不稳定、线性差、重复性不高，准确度因受诸多因素的影响也不高，易积污和易被磨损，压损较大，量程比（范围度）小，现场安装条件高，要求直管段过长等。

如何克服上述的缺点，人们对节流装置的优化改进工作一直没有中断，但都是围绕中心收缩这一方法的改进和改良。

近十几年来，人们从认识论上产生了质的飞跃，既将流体节流收缩到管道轴线中心的概念演变成利用同轴安装在管道中的尖圆锥将流体逐渐地收缩到管道内边壁，通过测量此锥体前后差压来测量流量。

由此，带来了革命性的变化，为差压式流量计的发展揭开了崭新的一页。

2、开箱验收所有FLM系列V锥流量传感器在发货前都在工厂进行过彻底的检查和测试。

到货时，请检查其外观，确认运输过程中没有损坏，若损坏严重，请立即与运输部门交涉，并请致电供货方淄博福罗斯得流量仪表制造有限公司销售部联系。

请仔细阅读本使用手册，并完全理解其内容，若有不明白的地方请致电本仪表的销售供货方之技术服务部释疑。

2.1检查型号及技术规格仪表的型号和技术规格可以从流量传感器的铭牌上找到，检查一下该技术规格是否与本手册型号规格和技术规格一致。

与淄博福罗斯得流量仪表制造有限公司联系时，请说明型号和编号。

2.2附件仪表到货时，请确认下列附件是否装箱：2.3储存需知如果本仪表需要储存一段时间，特别要注意一下几点：（1）用原包装箱装好仪表，尽可能与发运出厂前状态一样，（2）根据以下条件选择储存位置：●不要放置在风雨中；●不要置于有振动冲击的地方；●温度和湿度因为：温度：-30～60℃湿度：5～80%RH (避免结露)2.4安装位置需知根据以下各项选择安装位置，确保仪表长期稳定工作。

LGV 型 V 型内锥流量测量节流装置使用说明书

LGVV-CONE FLOW METERLGV型V型内锥流量测量节流装置使用说明书LGV-DT-JS-1028-2018(A)感谢您选择丹东通博电器（集团）有限公司的产品。

本使用说明书给您提供有关安装、连接和调试以及针对维护、故障排除和贮存方面的重要信息。

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质保丹东通博电器（集团）有限公司保证所有产品自出厂之日起，一年之内无材料和制造工艺方面的缺陷。

在质保期内，如产品出现质量问题而返回，提出的索赔要求经制造厂检验后确定属于质保范围内，则丹东通博电器（集团）有限公司负责免费为买方（或业主）维修或更换。

丹东通博电器（集团）有限公司对因设备使用不当，劳动力索赔、直接或后续损伤以及安装和使用设备所引起的费用概不负责。

除了关于丹东通博电器（集团）有限公司某些产品的特殊书面保修证明，丹东通博电器（集团）有限公司不提供任何明示或暗示的质量保证。

质量丹东通博电器（集团）有限公司通过了ISO9001质量体系认证，产品生产的全过程均严格依照质量体系的规定范围执行，对产品和服务质量提供最强有力的保证。

1 安全提示 (5)1.1爆炸可能会导致死亡或严重伤害。

(5)1.2过程泄漏可能导致严重伤害或死亡。

(5)1.3不遵守安全安装准则可能导致死亡或严重受伤。

(5)2概要 (5)2.1 介绍 (5)2.2 工作原理 (5)2.3 重塑速度剖面 (6)3特点 (6)3.1 高精确度 (6)3.2 重复性 (6)3.3 量程 (6)3.4 安装要求 (6)3.5 长期性能 (7)3.6 信号稳定 (7)3.7 低永久压力损失 (7)3.8 范围 (7)3.9 无停滞的区域 (7)3.10 结构支撑 (7)4V锥流量测量系统 (7)4.1 应用数据 (7)4.2 流量计算 (8)4.3 应用尺寸 (8)4.4 校准 (8)4.5 结构材料 (8)4.6 阀组 (9)4.7 二级和三级仪表 (9)4.8 流量计铭牌 (9)5安装 (9)5.1 拆包 (9)5.2 方向 (10)5.3 管道要求 (10)5.4 安装 (10)5.5 取压管线：通用 (10)5.6 取压管线：过程工业 (10)5.7 取压管线：蒸汽应用 (11)5.8 水平管道安装：气体 (11)5.9 水平管道安装：液体 (11)5.10 水平管道安装：冷凝蒸汽 (12)5.11 垂直管道安装：通用 (12)5.12 垂直管道安装：气体 (12)5.13 垂直管道安装：液体 (13)5.14 安装后DP压力传送器调零，在蒸汽流量应用 (14)5.15 安装后DP压力传送器调零，在环境温度液体应用 (15)5.16 安装后DP压力传送器调零，在气体应用 (15)5.17 差压测量 (16)6维护 (16)6.1 定期维护 (16)7故障排除 (16)7.1 现场V锥系统故障排除 (16)8产品认证 (18)1 安全提示出于安全的原因，明确禁止擅自改装或改变产品，维修或替换只允许使用由制造商指定的配件。

V锥流量计一些实用的知识点

V锥流量计仪表盘盘面布置V锥流量计仪表在盘面上布置时，应尽量将一个操作岗位或一个操作工序中的仪表排列在一起。

仪表的排列应参照流程顺序，从左至右进行。

当采用复杂控制系统时，各台仪表应按照该系统的操作要求排列。

采用半模拟盘时。

模拟流程应与仪表盘.七相应的仪表尽可能相对应。

半模拟盘的基色与仪表盘颜色应协调。

仪表盘盘面上仪表的布置的高度一般分成三段:上段距地面标高1650^-1900mm内，通常布置指示仪表、闪光报警仪、信号灯等监视仪表;中段距地面标高1000-650mm内，V锥流量计通常布置控制仪、记录仪等需要经常监视的重要仪表:下段距地面标高800-10oomm 内，通常布置操作器、遥控板、开关、按钮等操作仪表或元件。

采用通道式仪表盘时，架装仪表的布置一般也分三段:上段一般设置电源装置;，中段一般设置各类给定器、设定器、运算单元等:下段一般设置配电器、安全栅、端子排等。

仪表盘盘而上安装仪表的外形边沿至盘顶距离应不小于150mm，至盘边距离应不小于100mm. V 锥流量计仪表盘盘面上安装的仪表、电气元件的正面下方应设置标有仪表位号及内容说明的铭牌框(板)。

背面下方应设置标有与接线(管)图相对应的位置编号的标志，如不干胶贴等。

根据需要允许设置空仪表盘或在仪表盘盘面上设置若干安装仪表的预留孔，预留孔尽可能安装仪表盲盖。

V锥流量计现场仪表供气方式V锥流量计现场仪表供气多采用单线式和支干线式两种方式。

1.单线式供气。

单线式供气是直接由气源总管引出管线，经过滤减压后为单个仪表供气，这种供气系统多用于分散负荷或耗气量较大的负荷。

如在为大功率执行器供气时，为不影响相邻负荷的供气压力，应尽可能在气源总管上取气源。

2.支干线式供气。

V锥流量计支十线式供气是由气源总管分出若干条干线，再由每条干线分别引出若干条支线，每条支线经过截止阀、过滤器、减压阀后为每台仪表供气。

这种方式多用于集中负荷，或为密度较大的仪表群供气，仪表供气系统管路中介质是仪表用的常温压缩空气。

孔板V锥使用说明书

一、工作原理1.1测量原理在充满流体的管道中固定放置一个流通面积小于管道横截面积的节流件，则管内流束在通过该节流件时（如图一所示）就会造成局部收缩。

在收缩处，流束集中，流速增加，静压力降低，于是在节流装置的上、下游两侧产生一个静压力差。

这个静压力差与流量之间呈一定的函数关系，流量愈大，所产生的静压力差愈大，因此可以通过测量节流件前后的差压来测量流量。

1 节流件2 差压计图1-1 节流装置原理11.2流量公式如果流体流经一个收缩（节流）件时，流体将被加速。

这种流体的加速将使它的动能增加，而同时按照能量守恒定律，在流体被加速处它的静压力一定会降低一个相对应的值。

根据能量守恒定律可知：在一个封闭的系统中，流体的总能量是一个常数。

图1-2 管道内流体流动示意图在横截面1处，流体的平均流速是V1，其密度是ρ1，管道在横截面1处的横截面积是A1；当流体流过横截面2时，相应的平均流速是V2，密度是ρ2，横截面积是A2，根据流体流动连续性原理有如下关系式：V1.A1.ρ1=V2.A2.ρ2 (1)如果流体是液体，可认为在收缩前、后其密度不变，即：ρ1=ρ2=ρ因此流体的体积流量q V=V1.A1= V2.A2 (2)根据伯努利方程和连续性方程，在水平管道上Z1＝Z2，则有如下关系式：P1+ρ1V12/2=P2+ρ1V22/2 (3)应用伯努利方程和流动连续性原理，在两个横截面上则2有如下关系式：⊿P=P1－P2=(ρ1/2)(V22－V12) (4)由（2）式得出V1＝(A2/ A1) V2 (5)将（5）代入（4）式，并整理，则得：⊿P=(ρ1/2)[1－(A2/A1)2] V22则⊿P=(ρ1/2)[1－(d/D)4]V22 (6)式中：A1= πD2/4；A2=πd2/4根据直径比β的定义：β= d/D，由（2）式V2=q v/A2⊿P=(ρ1/a)[1－β4] (q v2/A22)这样可推导出以下的理论流量公式：q v2= (2A22△ρ)/[(1－β4) ρ1]q v=πd2(2△ρ)0.5/[4(1－β4)0.5]又由于流出系数C的定义是：C=实际流量/理论流量，最后可得出节流式差压流量计普遍适用的实际流量公式：体积流量q v=cεπd2(2⊿P)0.5/{ρ0.5 [4(1－β4)0.5]} (7)质量流量q m=q v.ρ (8)式中：ε——被测介质的可膨胀性系数，对于液体ε=1；对气体、水蒸汽等可压缩流体ε＜1；q v——流体的体积流量，[m3/s]（工况下流体的体积流量）；q m——流体的质量流量，[㎏/s]；d——工作状况下节流件的等效开孔直径，[m]（对于孔板是孔径，对于文丘里管是喉径，对于V锥流量计是等效开孔直径）；D——节流件所处位置的内径，与d单位相同。

V锥说明书

YYV 智能 V 型锥流量计使用说明书MC浙制 07820112 号浙江迪元仪表有限公司Zhejiang Diyuan Instrument Co.,Ltd.YYW 差动式涡街流量计YYV 智能 V 型锥流量计型号规格表YYV 智能 V 型锥流量计代号结构型式 -Z 一体化型 -L 分离型代号测量介质 1 气体 2 液体 3 蒸汽代号管道静压力 A 0～0.6MPa F 0～6.3MPa B 0～1.0MPa G 0～10MPa C 0～1.6MPa H 0～16MPa D 0～2.5MPa I 0～25MPa E 0～4.0MPa J 0～40MPa 代号 β系数 45 β系数为 0.45 55 β系数为 0.55 65 β系数为 0.65 75 β系数为 0.75 代号公称通径 -15 DN15 -25 DN25 -32 DN32 -40 DN40 -50 DN50 ┇ -3000 DN3000 代号输出信号 Ⅲ 4～20mA H 4～20mA+HART 协议通讯代号密度补偿方式（选项） P 单压力补偿 T 单温度补偿 Q 压力、温度全补偿代号防爆性能（选项） i 本质安全防爆 d 隔爆 -Z 3 A 45 -100 Ⅲ Q d 完整的规格型号YYVIYYW 差动式涡街流量计目录型号规格表 1 产品概述 …………………………………………………………………………… 1 2 产品特性 …………………………………………………………………………… 2 3 性能特点 …………………………………………………………………………… 4 4 技术参数 …………………………………………………………………………… 5 5 量程范围的选择 …………………………………………………………………… 6 6 型式与外形尺寸 6.1 一体化 V 型锥流量计 ………………………………………………………… 7 6.2 分离型 V 型锥流量计 ………………………………………………………… 7 7 安装 7.1 流量计安装要求 ……………………………………………………………… 10 7.2 分离型流量计差压信号管路的安装 ………………………………………… 10 7.2.1 取压口 ………………………………………………………………… 10 7.2.2 导压管 ………………………………………………………………… 11 7.2.3 截断阀 ………………………………………………………………… 11 7.2.4 冷凝器 ………………………………………………………………… 11 7.2.5 集气器和沉降器 ……………………………………………………… 12 7.2.6 隔离器和隔离液 ……………………………………………………… 12 7.2.7 喷吹系统 ……………………………………………………………… 13 7.2.8 差压管路的安装 ……………………………………………………… 14 8 电气连接 8.1 接线方法 ……………………………………………………………………… 17 8.1.1 接线端子 ……………………………………………………………… 17 8.1.2 模拟输出与显示仪表及计算机系统的连接 ………………………… 18 8.1.3 温度压力传感器的连接 ……………………………………………… 18 8.2 接线须知 ……………………………………………………………………… 19 8.2.1 电线和电缆 …………………………………………………………… 19 8.2.2 电缆敷设 ……………………………………………………………… 19 8.2.3 接地 …………………………………………………………………… 19 9 防爆 9.1 本安防爆 ……………………………………………………………………… 20 9.2 隔爆 …………………………………………………………………………… 21 10 使用指南 10.1 流量数学模型………………………………………………………………… 22 10.2 操作使用……………………………………………………………………… 23 IIIYYW 差动式涡街流量计10.2.1 面板说明……………………………………………………………… 23 10.2.2 按键说明……………………………………………………………… 23 10.2.3 正常显示状态模式…………………………………………………… 24 10.2.4 一般参数设定状态模式……………………………………………… 25 10.2.4.1 从正常显示模式转换到一般参数设定模式………………… 25 10.2.4.2 参数名称及数据设定………………………………………… 25 10.2.5 非线性修正参数设定状态模式……………………………………… 28 10.2.5.1 从正常显示模式转换到非线性修正参数设定模式………… 28 10.2.5.2 参数名称及数据设定………………………………………… 28 10.2.6 参数整定状态………………………………………………………… 29 10.2.7 一般参数设定模式一览表…………………………………………… 31 10.2.8 非线性修正参数模式一览表………………………………………… 34 11 仪表的投用………………………………………………………………………… 36 12 保养与维修………………………………………………………………………… 36 13 运输与贮存………………………………………………………………………… 37 14 开箱与检查 ………………………………………………………………………… 37 15 售后服务…………………………………………………………………………… 37 附录 A ………………………………………………………………………………… 38 附录 B ………………………………………………………………………………… 40 附录 C ………………………………………………………………………………… 42IVyycorp@YYW 差动式涡街流量计1产品概述YYV 智能 V 型锥流量计是一种根据质量守恒定律和能量守恒定律来测量管内流体流量的差压式仪表。

Fujitsu vShape ETERNUS 产品介绍说明书

Business matterseasily, fast and without taking risks?based on reliable technologies and best practice solutions, with simple implementationThe flexible and scalable vShape TM solution combines all aspects of a virtual environment,streamlined experience. With vShape, Fujitsu provides convincing solutions to the complex synchronized combination of reliable components. By tailoring the solution to the application‘s requirements, the purchase cost, deployment time and provisioning time are all lowered.Fujitsu vShape is unique in bringing complete and validated infrastructures to SMEs - all from one trusted provider.Customer benefits vShape■ I deal IT infrastructure for virtualized environments based on industry standards■■■■ S imple, fast and risk-free implementation■ E asy handling and administration■vShape encourages IT consolidation. This means customers need less hardwarevShape for Optimized, Flexible and Fast VirtualizationThe vShape ETERNUS® version consists of reliable ETERNUS DX disk storage systems, Brocade® Fibre Channel switches with leading VMware virtualization technology, running on PRIMERGY® servers with excellent price/performance ratio.optimized to accommodate many different usage scenarios. It can scale up for greater performance and capacity or even additional functionality.Storage networks based on Brocade technology are an excellent choice to deliver assured performance and business Fujitsu America, Inc., is a leading ICT solutions provider for organizations in the U.S., Canada and the Caribbean. Fujitsu enables clients to meet their business objectives through integrated offerings and solutions, including consulting, systems integration, managed services, outsourcing and cloud services for infrastructure, platforms and applications; data center and field services; and server, storage, software and mobile/tablet technologies. For more information, please visit: / and /fujitsuamerica.continuity. With Fujitsu ETERNUS DX storage systems and Fujitsu PRIMERGY servers connected through Brocade Fibre FUJITSU AMERICA, INC.Address: 1250 East Arques Avenue Sunnyvale, CA 94085-3470, U.S.A.Telephone: 800 831 3183 or 408 746 6000Website: Contact Form: /contact Haveaquestion?Emailusat:*********************.com Fujitsu, the Fujitsu logo, vShape, ETERNUS and "shaping tomorrow with you" are trademarks or registered trademarks of Fujitsu Limited in the United States and other countries. PRIMERGY is a trademark or registered trademark of Fujitsu Technology Solutions in the United States and other countries. VMware, the VMware logo and vSphere are trademarks or registered trademarks of Vmware, Inc. in the United States and other countries. BROCADE and the Brocade logo are trademarks or registered trademarks of Brocade Communications Systems, Inc. in the United States and other countries. NetApp is a trademark or registered trademark of NetApp, Inc. in the United States and other countries. All other trademarks referenced herein are the property of their respective owners.The statements provided herein are for informational purposes only and may be amended or altered by Fujitsu America, Inc. without notice or liability. Product description data represents Fujitsu design objectives and is provided for comparative purposes; actual results may vary based on a variety of factors. Specifications are subject to change without notice.Copyright ©2014 Fujitsu America, Inc.All rights reserved.FPC65-7033-01 01/14.14.0042Fujitsu PRIMERGY RX300 S8 rack servers■ D esigned for virtualization: optimal balance of processorperformance, memory and I/O capabilities■ A lways in top positions of VMware benchmarks ■Fujitsu ETERNUS DX100 S3 storage system■ P rovides remarkable scalability with storage capacity of up to 360 TB■ P erformance architecture to avoid bottlenecks inserving a large number of virtual machines■ H igh integration of ETERNUS DX into VMware management layerfor end-to-end management of storage and virtual serversBrocade 300 FC switches■ S upport 8 Gbit/s technology with up to 24 ports■ F lexible scalability thanks to Ports-On-Demand■ E nsure end-to-end path redundancyVMware® vSphere® Essentials Plus■ L eading enterprise-class server virtualization management■ U niform high performance across all virtualized applications■ M ost proven, trusted and widely deployed virtualization technologyAbout Fujitsu America。

V锥流量计使用说明书

目录1.2.3.4.5.6.7.8.9. SH-V 系列V锥流量计简介 (1)SH-V 系列V锥流量计的特点 (1)SH-V 系列V锥流量计的典型应用 (2)SH-V 系列V锥流量计的优点 (3)SH-V 系列V锥流量计主要技术参数 (8)SH-V 系列V锥流量计的流量测量系统的组成 (9)SH-V 系列V锥的供货内容 (10)SH-V 系列V锥流量计的订货 (12)SH-V 系列V锥流量计的安装要求 (15)10. SH-V 系列V锥流量计的结构种类及外形尺寸数据 (20)11. 差压式流量计的发展及SH-V V锥流量计原理简述 (26)12. SH-V 系列V锥流量计与其他流量计的对比 (31)SH-V系列V 锥流量计简介SH-V 系列V 锥流量计是目前最先进的差压式流量计，它利用V 锥体在流场中产生的节流效应，通过检测上下游差压来测量流量，与普通的节流件相比，它改变了节流布局，从中心孔节流改为环状节流。

实践证明，V 锥流量计与其他流量计相比，具有长期精度高，稳定性好，受安装条件影响小，耐磨损，测量范围宽，压损小，特别适合脏污介质测量等优点。

1. SH-V系列V锥流量计的特点准确度等级：±0.5％重复性：0.1％口径范围宽:DN15～DN2000可测量高压、高温介质流量：（0～40）MPa，（-40～850）℃流量计前、后直管段要求低:前0～3D 直管段，后0～1D 直管段压力损失很小：永久压力损失是孔板的1/3～1/5，只有几个千帕的压力损失，特殊要求，可以将永久压力损失减小到零点几千帕。

耐磨损，不需要重复标定：特殊的流线型结构，使得V 锥的β边不容易被磨损，从而稳定好，使用寿命长，V 锥传感器不需要重复标定。

防堵塞专利技术，不堵塞，不粘附，可以测量脏污介质的流量，如高炉煤气，焦炉煤气等。

可以成功测量许多其他流量计难以测量的介质的流量：煤气：焦炉煤气、高炉煤气、城市煤气；天然气：包括含湿量5%的气体；烟道气：各种锅炉、加热炉排放的烟道气；空气：含水、含尘埃的压缩空气；蒸汽：饱和蒸汽、过热蒸汽；油类：原油、燃料油、柴油、汽油、重油等水：原水、饮用水、生产水、污水等有机物化学品：甲醇、乙二醇、二甲苯、粗甲醇等各种水溶液：酸、碱、盐水溶液腐蚀性气体：湿的氯化物气体碳氢化合物气体：烷烃类、烯烃类等气体静压力很低风：如循环硫化床的一次风和二次风等。

V锥流量计现场维护手册

V锥流量计现场维护手册一、流量计结构示意图1-电缆引入装置 2-显示屏 3-温度、压力引入电缆 4-铅封座 5-表头与差压元件连接装置 6-压力容室排污口 7-差压探头 8-温度探头 9-正压取压法兰10-负压取压法兰 11-接地螺柱图1 流量传感器显示表头的外观结构示意图1-管道连接法兰2-螺栓3-管道4-流向指示5、7-节流件支架 6-V锥节流件 8-铭牌 9-正压取压管 10-温度探头插入孔 11-负压取压管图2 流量传感器节流件（装置）的外观结构示意图图3 面板按键二、抽放计量的日常维护方法及调校方法流量计日常维护项目有：1）密封性检查；2）差压零点清零。

密封性检查包括：差压元件两侧法兰固定螺栓是否有松动，是否漏气；差压两侧压力容室的排污口是否拧紧，是否漏气；温度压力引入电缆保护套管两端是否拧紧或者有破损，是否能够漏水、尘进去；温度探头的保护套管两端是否拧紧或者有破损，是否能够漏水、尘进去；表头前后盖是否拧紧，是否能够漏水、尘进去；表头连接V锥节流管道取压孔之间的阀门两端的螺丝是否拧紧，是否漏气；管道两端法兰是否对接良好，螺丝是否拧紧，是否漏气。

差压零点清零：关闭表头下方的正负压取压管上的针形阀门，拧掉差压两侧压力容室的排污口上的堵头螺丝，待液晶显示屏右下角的差压稳定之后，同时按下面板按键上的“▲”“▼”键并保持1秒钟后，同时松开，然后在5秒钟内按下“保存”键，此时会看到液晶显示屏内容切换成为只显示中间一行的状态，此时显示的为存入的差压零点值（若该值超过1000，则建议返厂维修），该状态持续几秒钟后又自动切换回正常测量显示界面下，则代表差压零点清零成功。

建议该操作1周进行一次。

三、一般性故障的排查及解决办法现场常见故障及解决办法如下：1）管道内有流量但是流量显示无流量原因分析与解决办法：1、密封性不好，有漏气源存在；解决办法：查找漏气源，与之相关联的地方有：取压管阀门是否打开，取压管阀门螺丝是否没有宁紧，取压管阀门两端螺丝内是否垫有垫片（注：生料带不能够解决气体密封性问题！），排污堵头螺丝是否拧紧，差压元件法兰固定螺丝是否有松动，V锥节流管道两端是否漏气。

V锥流量计技术规范

V锥流量计说明书一、概述V锥流量计作为一种既年轻有古老的计量产品。

因为它的优点已经得到计量界的认可，并且逐渐广泛应用于工业，公共事业等多个部门。

V锥流量计的优点主要体现在原理可靠、结构简单、节能降耗、维护量少而著称。

V锥流量计的一次传感元件V锥传感器适用于恶劣的工业环境，对于高温、高压、潮湿、粉尘、震动等现场条件有很好的适用性。

可对Ф20-4000mm，甚至更大的管道进行精确的流量测量（通过变径整流器）。

在高科技含量的智能主机仪表的配合下，可满足电力，热力，冶金，化工，城市供水供热，楼宇空调等不同行业的各种显示，输出等需求。

其应用及发展前景广阔。

二、V锥传感器的工作原理1、工作原理图1：V锥流量计原理图式①给出了流过V锥流体的平均流速和差压值的函数表达式：βV=a[（P1-P2）/ρ]--------其中：V－－－流体的平均流速；a－－－综合流量系数，a＝f（、雷诺数、介质动力粘度、管道粗糙度等），其中尤以弯径比的影响最为重要； P1-P2-----V锥内、外侧压力差；ρ－－－－流体的密度；β－－－－指数；计算出平均流速V,就可得进一步计算流量的函数表达式:ρ∙SQ -----------②∙=V式中：S －－－－V锥横截面积；V－－－流体的平均流速；三、V锥流量计的基本特点：1、V锥传感器的特点●附加阻力损失很小、节省流体输送的动力消耗、降低运行费用●安装方便、无泄漏、免维护、耐磨损、可直接安装在管道上●耐高温、耐压、耐腐蚀、抗震动、抗冲击、抗磁性能好、可测量各种腐蚀性介质的流量●适应性强、量程范围宽、直管段要求低●测量精度、安装精度高，重现性好；测量精度可达±0.5％以上，重现性则高达0.2%。

●价格低廉、使用寿命长2．主机的特点●多回路、多参数显示●先进的触摸式按键,外形和结构设计新颖，操作方便●掉电保护功能，保护掉电后重要数据不丢失●完备的实时运算补偿和数字滤波功能，提高了系统测量精度和稳定性。

唯特利(Victaulic) 72型出口接头产品说明书

如需产品安装、维护或支持信息，请参考文档末的信息。

1.0 产品描述供货尺寸• 1 ½ x ½" 至 6 x 2"/DN40 x DN15 至 DN150 x DN50 管道材料• 碳钢最大工作压力• 支持压力可达500 psi/3450 kPa/34 bar • 工作压力视管道材料和尺寸而定工作温度• 取决于第3.0节中密封垫圈的选择功能• 提供自带异径接口• 提供内螺纹NPT 或BSPT 出口接头注• 72型出口接头主要用于流体出口。

进入出口的水流不得超过7英尺/秒（2.1米/秒）。

• 不建议用于不锈钢管道• 不适用于真空设备2.0 认证/列名注• 如需消防认证/列名参考指南，请参阅10.01号技术文件。

• 请参见02.06号技术文件：Victaulic （唯特利）饮用水认证 ANSI/NSF 。

Victaulic ®（唯特利™）出口接头 72型06.10-CHI系统编号位置提交人日期规格部分段落批准人日期3.0 规格 – 材料壳体：符合ASTM A536之65-45-12等级要求的球墨铸铁。

根据特殊要求，可提供符合 ASTM A395 之 65-45-15 等级要求的球墨铸铁。

壳体涂层：（请指定选择）标准：橙色瓷漆。

可选：热浸镀锌。

可选：如有任何需要，请与 Victaulic（唯特利）联系。

密封垫圈：（请指定选择1）“E”级EPDM（三元乙丙橡胶）EPDM（三元乙丙橡胶）（绿色条纹色码）。

温度范围：–30 ºF 至 +230 ºF/–34 ºC 至 +110 ºC。

可指定用于规定温度范围内的冷、热水系统，以及多种稀酸、无油空气和众多化工应用。

已获得UL认证，符合ANSI/NSF 61标准，适用于+73 °F/+23 °C冷饮用水和+180 °F/+82 °C热饮用水系统，符合ANSI/NSF 372标准。