Magne W3000 PLUS 电磁流量转换器

Magne W3000PLUS电磁流量转换器
特点及使用范围
Magne W3000PLUS电磁流量转换器由日本山武株式会社原装进口，采用新技术的Magne W3000PLUS电磁流量转换器有普通型（MGG14C）和浆液型（MGH14C）两种，不仅可用于一般的过程检测，还适用于矿浆，纸浆及糊状液的测量。

技术性能参数
•主电源：AC100V,110V，115/120V±10%
频率：50Hz or60Hz
功率消耗：<13W（浆液型<80W）
显示与按键：带背光的三行LCD显示，用于显示百分比流量，瞬时流量和累计流量，4个红外线触摸式按键，用于数据设定
计算器：正向累积流量，反向累积流量及差值累积流量（共用）
输入信号：A流量信号：来自检测器的正比于流量的电压信号B触点输入（任选）：固态触点或非电压触点
输出信号：
A模拟量输出：4~20mA Dc（选择数字输出）
无SFC通信：0.8mA~22.4mA（-20%~+115%）负载电阻：0~600Ω
有SFC通信：3.2mA~22.4mA（-20%~+115%）SFC通信用外部电源：DC16
~45V（可选）
负载电阻（Ω）=（通信用外部电源-8.5V）/0.025
B.数字输出：DE(选择模拟输出)
C触点输出（任选）：开放式集电极，触点容量最大200mA（可选）
报警驱动的触点输出：针对自诊断，无负载检测以及流量上/下限值报警的报警驱动的触点输出
范围鉴别的输出：针对大，小范围以及正/反方向范围的ID信号触点的输出
预设定状态的输出（脉冲输出）：当内装饰计算器达到设定值时向一个触点输出信号
自诊断报警输出：当自诊断功能检测出错误时向一个报警驱动触点输出信号
空负载检测报警输出：当检测器中的流体的液位低于电极液位时向一个报警驱动触点输出信号
流量上下限报警输出：当流量超过设定的上，下限时向一个报警驱动触点输出信号
两级流量值报警输出：当流量值同时超过俩规格上限值（H.HH）或两个下限值（L,LL）时向一个报警驱动触点输出信号（可选）
D脉冲输出（任选）：开放式采集器，脉冲频率2000H中最大，脉冲宽度0.3~999.9ms，随机设定或固定在周期的50%（可选）
E通信：HART协议或FF现场总线（可选）
配套精确度：示值的±0.5%,可选示值的±0.3%或±0.2%
浆液型（MGH14C）采用高频励磁方式，实现了高浓度纸浆，矿浆稳定和精确的流量测量
阻尼时间常数：连续变量从0.5Ss到1.99.9s（时间持续到设定范围的63.2%）
低流量切断：模拟输出和数据输出的设定范围在0~10%内所对应的输出值恒为0%（整数是连续变量）
防爆标志：FM/CSA防爆认证适用于等级I/II/III类，第2区，组（A.B.C.D.F.G）或无危险场所
防护等级：IP65
雷击保护：12KV,1000A,归并入电源，外部输入和输出端子
电气接口：G1/2内螺纹/带防水压盖：1/2NPT内螺纹：PG13.5内螺纹；CM内螺纹
失电：EEPROM保留总流量和所有设置参数的数据录值（保存周期大致在10年）
重量：3.7kg
Magne W3000PLUS electromagnetic flow converter
characteristics and application scope
Magne W3000PLUS Smart Electromagnetic Flowmeter Converter with new technology is imported from Yamatake in Japan.There are two types of this converter:one is for general liquids(Type MGG14C)and the other for serous liquids(Type MGH14C).So the converter of Magne W3000PLUS can be used not only in general process test,but also in the test of mineral serosity，paper pulp as well as pastry liquids
Technical Performance Parameters
•Main power:AC100V,110V，115/120V±10%
AC200V，220V,230/240V±10%DC24V±10%
•Frequency:50Hz or60Hz
Power consumption:<13W（serous liquids<80W）
Display and push-buttons:The three-line LCD display with back lighting can display the percentage of flow,the instantaneous flow and the total flow.four infrared ray touch nubs, which is used to data set
Arithmometer:It is used for accumulative counting of the total forward flow and total reverse flow,difference value accumulative flow(common)
Input signal:A Flow signal:From the voltage signal of the direct ration to the flow from the detector.B Contact input(optional)••Solid-state contact or no-voltage contact.
Output signal:
A.Analog output:4~20mA Dc(digital output is selectable)
Without SFC communication:（-20%~+115%）Load resistance:0〜600Ω
With SFC communication:3.2mA〜22.4mA(-20%~+115%)External power source for SFC communication:DC I6〜45V(optional)
Load resistance(Ω)=(External power source for communication-8.5V)/0.025
B.Digital output:DE(analog output is selectable)
C.Contact output(optional):Open collector,contact capacity30V DC max,200mA max (selectable)
Alarm output:Output an alarm under the following conditions:self-diagnostic result,empty detection and high/low limit alarm
Range switching output:Output the status of flow range,large/small in dual range，normal or reverse.
Counter preset status output(for pulse out put model):Activates when the counter reaches the preset values
Self-check result output:Activates only when a self—diagnostic abnormality occurs. Empty load detection output:Activates only when an empty status occurs.
High/low limit alarm output:Activates when the first high/low limit alarm(H/L)occurs and the second high/low limit alarm(HH/LL)occurs.
D.Pulse output(optional):Open collector,pulse frequency2000Hz max,pulse width from
0.3to999.9ms,random setting or fixed at50%of the duty
E Communication:HART or F
F Fieldbus(optional)
Accuracy:±0.5%of the value displayed，±0.3%or±0.2%are selectable
Serosity type(MGH14C)which adopts high frequency excitation mode makes the accurate measurement of paper pulp and mineral serosity come true
Damping time:Adjustable between0.5and199.9seconds(time duration to set for the range of63.2%)
Low flow cut-off:Adjustable between0and10%of the preset range.Below selected value，output is driven to the zero flow rate signal level
Ex-proof mark:FM/SCA ex-proof certificate for Class I/II/III,Area II，Group(A,B,C.D, F,G)or no-hazard areas
Protection class:IP65
Lighting protection:12KV,1000A，equipped with the lightning arrester in the power source and external input and output terminals.
Electrical connection:G1/2internal threads with watertight gland，Pg13.5internal threads, CM20internal threads.
Power failure:An EEPROM retains data record of totalized value when pulse output is used(retention period approximately10years).
Weight:3.7kg.。