iwatt产品选择指南
iwatch 运动 标准
iwatch 运动标准iWatch 运动标准。
iWatch 是一款智能手表，它不仅可以提供时间和日期，还可以监测用户的运动情况。
作为一名 iWatch 用户，你可能会想知道如何利用 iWatch 来进行运动，并且如何根据 iWatch 的数据来制定运动标准。
在本文中，我们将介绍如何利用 iWatch进行运动，并且根据 iWatch 的数据制定运动标准。
首先，iWatch 可以监测用户的步数、心率、睡眠情况等。
在进行运动时，你可以利用 iWatch 来监测自己的步数和心率。
通过 iWatch 的运动监测功能，你可以清楚地了解自己每天的运动情况，包括步数、距离、消耗的卡路里等。
这些数据可以帮助你更好地掌握自己的运动情况，从而更科学地制定运动计划。
其次，iWatch 还可以监测用户的睡眠情况。
良好的睡眠对于身体健康至关重要，而 iWatch 可以帮助你监测自己的睡眠情况。
通过 iWatch 的睡眠监测功能，你可以了解自己的睡眠质量、睡眠时长等数据，从而及时调整自己的睡眠习惯，保持良好的睡眠状态。
在利用 iWatch 进行运动时，你可以根据 iWatch 的数据制定自己的运动标准。
例如，你可以根据 iWatch 监测的步数和心率来制定每天的运动目标，比如每天走10000步，保持心率在一定范围内等。
同时，你还可以根据 iWatch 监测的睡眠情况来调整自己的运动计划，比如根据睡眠质量来安排适当的休息日等。
总之，iWatch 是一款功能强大的智能手表，它不仅可以监测用户的运动情况，还可以帮助用户制定科学的运动标准。
通过利用 iWatch 的运动监测功能，你可以更好地了解自己的运动情况，从而制定更科学、更合理的运动计划。
希望本文对你有所帮助，祝你在运动中取得更好的成绩！。
多功能表说明书
一、产品简介1.1 引用标准引用国家标准GB/T 17883-1999 0.2S 级和0.5S 级静止式交流有功电度表GB/T 17882-1999 2 级和3 级静止式交流无功电度表GB/T 15284-2002 多费率电能表特殊要求DL/T 614-1997 多功能电能表GB/T13850-1998 交流电量转换为模拟量或者数字信号的电测量变送器相应国际标准IEC 62053-22:2003 电量测量设备(交流)-特殊要求-第22 部分:静态电度表(0.2S 和0.5S 级)IEC 62053-23:2003 电量测量设备(交流)-特殊要求-第23 部分:静态无功表(2S 和3S 级)IEC 61010-1:2001 测量,控制以及实验室用电气设备的安全要求-第1 部分:一般要求IEC 61000-2-11 电磁兼容性(EMC)-第2-11 部分IEC 60068-2-30 环境测试-第2-30 部分1.2 产品概述数显多功能电力仪表是针对电力系统、工矿企业、公共设施、智能大厦等的电力智能监控和电能计量等需求而设计，能够高精度测量三相电网中的所有常用电力参数，三相电压，三相电流，有功功率，无功功率，视在功率，频率，功率因数，四象限电能，UIPQ 需量，模拟量输入监测，开关量输入监测，并带有通讯接口，模拟量输出，继电器输出控制，电能脉冲输出等功能。
数显多功能电力仪表具备多种扩展功能的输入输出方式可供选择：2 路通讯接口、4 路模拟量输出、4 路继电器输出、本地或远程的开关信号监测和控制输出功能( 遥信和遥控功能)、12 路开关监测、2 路模拟量输入测量、2 路电能脉冲输出、事件记录功能。
数显多功能电力仪表具有极高的性能价格比，可以直接取代常规电力变送器，测量指示仪表，电能计量仪表以及相关的辅助单元。
作为一种先进的智能化，数字化的电网前端采集元件，已广泛应用于各种控制系统，SCADA 系统和能源管理系统，变电站自动化,配电网自动化，小区电力监控，工业自动化,智能建筑，智能型配电盘,开关柜中，具有安装方便，接线简单，维护方便，工程量小，现场可编程设置输入参数等特点，能够完成业界不同PLC，工业控制计算机通讯软件的组网。
如何正确挑选适合的手表
如何正确挑选适合的手表手表作为一种常见的配饰，不仅实用功能，还能展示个人品味和时尚态度。
然而，市场上手表品牌众多，款式繁多，对于消费者来说，如何正确挑选适合的手表是一个较为困扰的问题。
在本文中，我将介绍一些挑选手表的准则和注意事项，帮助大家正确选择适合自己的手表。
一、确定使用需求首先，我们需要明确手表的使用需求。
手表的功能多种多样，有普通的时间显示功能，也有复杂的计时、计步、测量心率等功能。
对于日常生活使用而言，一款简洁、时尚的手表已经足够满足需求；而对于运动爱好者来说，一款具备计步、心率监测等功能的运动手表可能更合适。
因此，我们在选择手表之前，要明确自己的使用需求，以便更好地挑选适合的手表款式和功能。
二、审视个人风格手表作为一种配饰，与我们的个人风格紧密相连。
因此，我们在挑选手表时要考虑自己的个人风格和喜好。
如果你喜欢简约、经典的风格，可以选择一款传统的石英手表或机械表；如果你喜欢时尚、运动的风格，可以选择一款带有运动功能的手表或时尚型石英手表。
总之，手表应该能够与我们的服装和个人风格相互搭配，展示出最佳的时尚品味。
三、考虑品牌与质量手表作为一种奢侈品，品牌和质量都是我们考虑的重要因素。
知名的手表品牌通常具有较高的品质和保值性，而一些不知名或低价的手表品牌可能存在质量问题。
因此，在挑选手表时，我们可以选择一些知名度较高、口碑较好、有较高信誉的手表品牌，以保证手表的品质和售后服务。
四、考虑使用场景和功能手表的使用场景和功能也是我们在挑选手表时需要考虑的因素。
不同场合需要不同风格的手表，例如正式场合可以选择一款经典的皮带手表，而户外活动可能需要一款具有防水、防震功能的运动手表。
此外，一些手表还具备一些特殊功能，例如夜光、闹钟等，我们可以根据自己的需求选择是否需要这些功能。
五、适当的预算最后，我们需要根据自身经济状况制定合理的预算。
手表的价格因品牌、材质和功能而有很大差异，有高端奢侈品牌，也有中低价位的手表。
不用挑花眼 一篇文章告诉你Apple Watch怎么选
不用挑花眼一篇文章告诉你Apple Watch怎么选最近半年谈论起苹果，相信没有人会忽略AppleWatch。
不过由于三种版本，每个版本都有38mm和42mm两种尺寸，再加上还会配有多款不同颜色的表带，所以排列组合下来数量实在太多了。
昨天我们也已经报道过Apple Watch的体验，一个重要的特点是续航时间短，需要每天充电，假如就算这样你也依然要买的话，希望本文对你明明白白花钱有所帮助。
我先来梳理一下Apple Watch的款式，如果你已经确定了心仪的款式可以直接跳过这部分内容。
按照官方已经公布的资料，最贵的是Edition版，售价74800起，便宜一点的是标准版，售价4588元起，最便宜的是运动版，2588元起。
以上三种款式售价差异主要体现在手表机身材质，Edition机身采用黄金或者玫瑰金，标准版采用不锈钢材质+蓝宝石表蒙，运动版采用阳极氧化铝金属，表蒙为硅铝酸盐玻璃。
铝合金一定程度上不如不锈钢的质感，但比较轻盈，具体手感可以参考同样采用阳极氧化铝的iPhone 6以及iPad外壳。
而对于显示屏的材质，官方宣传是这样写的：蓝宝石“出色防划痕”、而铝硅酸盐玻璃“既强化，又轻盈”“特别耐刮划、耐撞击”，我们熟悉的康宁大猩猩也是其中一种。
所以这也解释了为何使用铝硅酸盐玻璃作为运动版的表蒙。
蓝宝石的特点是耐刮，手机方面我曾经接触过vivo某蓝宝石特别款手机，确实使用小刀都无法留下痕迹。
也许有人担忧蓝宝石材质的易碎性，其实大可不必过分担忧，毕竟在手上的手表不会像手机那样容易滑落，另外，大部分腕表的表蒙都是蓝宝石材质，如果担心的话，不妨问问周围有佩戴手表习惯的人，他们经历过的表蒙摔碎的情况大概多少。
近期苹果也更新了官网，马拉松运动员佩戴Apple Watch多天来的博客上，显示了如下的拆卸表带方式：表带的选择很多，如果你原本就有传统的手表，最简便的办法是选各方面参数与你现在戴的最接近的那款。
若无特别的偏好和对材质的了解，建议可以先多转转身边的手表专柜了解一下，做到心中有数，另外如果所在城市有苹果直营店就方便了，可以在4月10号以及之后的时间到店进行挑选。
苹果设备选择指南说明书
WHAT’S THE DEAL WITH CHOICE?We’re seeing increasing numbers of organisations enjoying the benefits that stem from offering employees a choiceof device. The reality of introducing choice often means diversifying your device estate to include technology options that work for everyone – and that means considering Apple. For many businesses, offering technology choice is a ‘nice to have’ project that’s just never made it on to today’s to-do list. Others just don’t have the time, resource or energy to find out where to start.So this is our definitive guide to device choice. It’ll help you evaluate choice, understand the benefits of including Apple and map out the steps to a choice programs that works for you.We’ve created it for every business, regardless of size, sector, or current devices in circulation. And of course, we know that the decision to introduce choice doesn’t just rest with IT teams, so whatever role you play in your business (be that finance, IT,HR or anywhere in the C-Suite), we’ve got the answers.Section 1: Choice: what is it and why has it got people talking?Section 2: Choice and AppleSection 3: In a nutshell: the benefits of choice Section 4: 6 steps to deploying a choice program Section 5: Building a business case for choice Section 6: Why choose Softcat?030507091016TABLE OF CONTENTSTHE DEFINITIVE GUIDE TO DEVICE CHOICEWhat does choice really mean?SECTION 1:SECTION 1: CHOICE: WHAT IS IT AND WHY HAS IT GOT PEOPLE TALKING?52%OF ENTERPRISE ORGANISATIONS ALREADY OFFER A CHOICE OF DEVICE TO THEIR EMPLOYEESSource: jamfSource: jamf77%OF ENTERPRISE EMPLOYEES WOULD BE MORE LIKELY TO STAY AT THEIR COMPANY IF THEY OFFERED CHOICE PROGRAMSWHY DO SOMETHING DIFFERENT, AND WHY DO IT NOW?The workplace is transforming. And fast. The rapid growth of hybrid working, changing workforce demographics, the need to better collaborate and task automation are all acting as springboards for change. In response, businesses are exploring non-traditional, flexible device strategies that expand their device offering and offer opportunities to work better and get long lasting positive effects.BYOD / CYOD / COPE / HELPWith that in mind, we can’t talk about introducing choice without first understandingthe alternative options:THE DEFINITIVE GUIDE TO DEVICE CHOICE SECTION 1: CHOICE: WHAT IS IT AND WHY HAS IT GOT PEOPLE TALKING?BUILT FOR BUSINESSMacs make light work of doing work, enhancing productivity at every turn. Inbuilt tools such as Pages, Numbers and Keynote help your users manage their workload across any Apple devices they use. Collaborating with any non-Apple users is a breeze too, with apps such as Office 365, Salesforce, and G-Suite integrating seamlessly. Apple’s M1 chips are also designed to keep goingfor as long as your users do and deliver some seriously impressive battery life and performance statistics2. MANAGEMENT WINSThrough Apple Financial Services, Apple Professional Services, and MDM partners such as Jamf, businesses that choose to offer Apple to their employees can enjoy the value in no time at all. Compelling commercial models, easy procurement and seamless roll-out of Apple technology gets your people working the way they want while keeping you in control of the tech and the numbers.The evergreen OS updates included with Apple hardware keeps software and security at its peak, ensuring Apple devices perform better for longer. It’s just one contributor to their higher residual device values. Businesses using Mac find them to be a reliable tool for users throughout the device’s entire lifespan, right up until it’s time to refresh. This is reassuring for PC-based businesses that regularly face device shortages and procurement challenges, impacting their refresh plans.THE VALUE OF APPLEThere’s no way around it, people simply like working with Apple technology: given the choice, 72% of employees pick Mac over an alternative business device3. People are undoubtedly happier when they feel listened to and valued by their employer. A happy workforce is more productive, and employees are likely to stick around for longer. The majority of people know and understand Apple technology and its features and therefore would work comfortably with the technology.When it comes to growing your team; to recruit the best, you must be attractive to them. The top talent on the job market wants potential employers to recognise their value. Offering choice and including Apple devices will do just that. GENERATIONAL INFLUENCE48% of millennials prefer Apple over competitors4. And so with more millennials taking on decision-making roles, we’re finding that new recruits are actively seeking workplaces that support or encourage Mac. It’s the same for Gen Z. They’ve grown up with the technology, so they know how to use it, and importantly, they enjoy using it. They expect the same user experience from their professional devices as their chosen personal ones, and the quality of experience that only Apple hardware and software delivers.1. Source: Forrester Consulting - The Total Economic Impact™ Of Mac In Enterprise: M1 Update2. Source: Techcrunch3. Source: jamf4. Source: Capitol CounselorWHAT IS DRIVING BUSINESSES’ INTEREST IN CHANGE?• Hybrid working: Choice is a pretty big departure from the prescriptive, rigid device strategies of old. The work landscape has shifted towards becoming more open to hybrid/ flexibleworking, a shift that’s been intensified massively by recentglobal experiences. However, as we’ve all seen, going hybrid relies on great tech.• Flexibility and agility: If unforeseen events have taught businesses anything, it’s the necessity for agility. Businesses,and the IT environment they are built on, must be able torespond quickly to changing business settings.• Ease of integration: It’s never been easier to operate a mixed-vendor environment. Thanks in part to the wealth ofsimple-to-use integration platforms now available, businesses are more confident to introduce devices that people actuallyenjoy using, rather than just those they perceive come with the least technical overhead.• Security: It’s a constant battle for IT teams to protect their business, users and data from an ever-expanding list of internal and external threats. They need to feel reassured that anydevices accessing and sharing company data are secure.• Sustainability: Sustainability is an increasingly important driver for businesses re-evaluating their device offering. We’re huge advocates for enabling businesses to improve theirimpact on the environment by taking a greener approach totech.• Device procurement: With certain vendors, device shortages and long lead times are becoming increasinglycommon. This is a challenge all businesses will need tonegotiate in the future.• Hiring the best: Flexible working has had a big impact on organisations’ attitude to recruitment. ‘Work from anywhere’also means ‘hire from anywhere.’ So, should they choose to,employers can take their pick of talent from a global resource pool.• User expectations: If you’re used to the ‘finest range’ at home, then you wouldn’t be very happy to get ‘own brand’at work. The same goes for devices. User tolerance for aged or unsuitable devices is low, they expect consumer-gradeexperiences at work.THE BENEFITS OF CHOICEMAKE CHOICE WORK FOR EVERYONEDon’t make the mistake of thinking that offering choice means relinquishing the other important ‘C’: control. Integral to successful choice programs is striking a balance between employee and employer choice. Employers can choose to reorganise how their people work and can choose how far to take their choice program. Think of it as controlled choice.JUST BECAUSE YOU CAN OFFER CHOICE, SHOULD YOU?So, is offering choice really that effective? Well, to be honest, yes. But as with any other business initiative, if you approachthe project in the wrong way, then it won’t deliver the results you want.SECTION 4:SECTION 4: 6 STEPS TO DEPLOYING A CHOICE PROGRAM6 STEPS TO DEPLOYING A CHOICE PROGRAM1546Understand end-user requirements: run surveys or focus groups to find out what they need from their tech and reveal the voice of the user.Test and refine your process: roll-out choice to a sub-set of your users, or one key persona, to better understand uptake and assess your processes.Evaluate existing infrastructure: establish best practice for integrating newly identified device options.Promote the service internally: accelerate adoption and help all users feel the benefit of MEC by spreading the word.2Establish personas for core user groups: analyse responses to reveal bubbles of like-minded people with the same work-style, functions and required resources.3Define devices on offer: match personas with the tech that helps them work best, enabling them to personalise their workstation as appropriate.THE DEFINITIVE GUIDE TO DEVICE CHOICESECTION 5: BUILDING AN INTERNAL BUSINESS CASE FOR CHOICETHE DEFINITIVE GUIDE TO DEVICE CHOICE This section is split into three principal business roles involved in the decision-making personas for choice: IT , HR and Finance .You can either skip ahead to your own section or gen up on why choice matters to your peers and the other departments in your organisation. We’d recommend reading them all, so you’re totally equipped to go forward and build a community of advocates for introducing Apple and offering choice.5677SECTION 5:BUILDING AN INTERNAL BUSINESS CASE FOR CHOICE• By delivering such a positive, highly public program, you can enjoy an improved internal perception of IT • Peace of mind thanks to users’ ability to self-manage device updates: typically,90% of Mac users at IBM upgrade to the latest OS within two months 8• Slick, enjoyable user experience means fewer day-to-day functionality complaints • Take advantage of apps and services exclusive to macOS: only 5% ofmacOS users ask for additional software, reducing the burden on IT teams 9• Simple road to refresh with Apple Professional Services means reducedburden on IT teams when replacing tech • Introducing Apple gives you a device estate that better retains its value,and is worth more at the end of your determined lifecycle• Undergo a comprehensive assessment of yourcompany’s environment • Establish rules and processes for device eligibility andupgrade frequency. Head back to section 4 of this document for our advice on this • Try to measure the total cost of ownership (TCO) ofexisting employee equipment: what are the up-front costs and ongoing IT support costs? Do you understand the residual values?• Identify which teams and individuals might be earlyadopters and advocates for your program • Increase awareness across your organisation aroundthe benefits of introducing Mac into the workplace as part of choice. Create Apple champions that know just as much as you do about your choice plan and its positive impact on the business • Identify app gaps and search the Apple Store forcollaboration tools and other apps that could plug them upHOW WILL YOU BENEFITWHAT ACTION SHOULD YOU TAKEAt IBM, 22% more macOS users exceeded expectations in their performancereviews when comparedHOW WILL YOU BENEFIT• A defined list of eligibility criteria will enable every employee to feel confident that their device has been truly evaluated as being fit for their role• When employees have choice and control over their own working style, they feel empowered and this naturally builds a positive working culture• Employee satisfaction will lead to more success, resulting in a happier workforce• Introducing Apple is great for any corporate social responsibility (CSR) initiativesWHAT ACTION SHOULD YOU TAKE• You know your people better than anyone. Work with IT to match roles to devices. Your input will be invaluable when picking out the small details that matter to your people• Speak to any employees who already use macOS to understand their experience at work today• Employees and other staff will look to you to truly understand the pros of choice from a day-to-day perspective. You need to be able to coach them through the benefits of MEC and how it will improve their working life• Get the most out of your Apple roll-out by helping users stay up to date with all the latest Apple updates, shortcuts and features. Lunch and Learns are a good place to start• Apple have a range of training programs available to businesses via Apple Professional Services (APS). Investigate these and what support you mightneed from them• Help to publicise the program internally and externally, so that internal staff and prospective employees understand what’s on offer13. Source: Computer WorldFINANCE• Total cost of ownership (TCO): Deploying Mac means understanding the relationship between cost and value. Macs performbetter, for far longer, resulting in a higher residual value than you have come to expect from your device estate • Wrapped up costs: Mac’s lifecycle costs also take into consideration operating system, encryption, and malware protection costs,which are often lower on Mac. With these services being inbuilt in Apple devices, you don’t have to worry about finding additional budget for solutions to do the same job • Better budgeting: The predictability of MEC financing allows youto better understand your IT spend in the context of your wider budget • Support costs: Support costs can be reducedby up to 186% when Mac is introduced 13WHAT YOU NEED TO KNOWHOW WILL YOU BENEFIT• Apple Financial Services (AFS) enables you to lock-in extraordinary residual values and forecast the future value of your Apple device estate. This helps to create exceptional commercials and predictability when budgeting• From 2022 onwards, UK businesses are expected to incur tax penalties based on their carbon usage. A greener device estate will help contribute to lower carbon emissions and smaller tax bills• ICO fines are on the rise for businesses who suffer cyber security breach. In the event this happens to your business, you need to prove you’ve taken every step possible to limit your risk. The security credentials of Apple devices are another demonstration you take security seriouslyWHAT ACTION SHOULD YOU TAKE• Work with your IT team to review your existing IT device spend and identify any potential cost savings• Establish a clear line of communication with the IT team so that you can maximise on Mac Refresh timelines and processes• Leverage trade-in opportunities of your existing tech to unlock trapped cash.This can be managed via AFS or your chosen IT partner• Investigate the procurement process and consider the benefits of financing with AFS to arrive at a predictable ongoing cost for Apple devicesINTRODUCING OUR CHOICE WORKSHOP: To explore choice in the context of your business 2. Insight into how you could tackle these challenges3. Advice on how to get choice conversations going in your businessWHY CHOOSE SOFTCAT?SECTION 6: WHY CHOOSE SOFTCAT?SOFTCAT AND APPLEWe are a long-time Apple Authorised Reseller, and we reallyknow our stuff when it comes to deploying Apple technology. From deployment, to day-to-day management, to decommissioning, you can make use of the portfolio of services we’ve built just for Apple users.ECONOMIC ITIT is undoubtedly a big overhead for businesses. Where we can, we’re here to help you lighten the economic overhead, whether that’s via trade-in of whatever devices you’re currently using, or by leveraging financial services such as AFS in the best possible way.PRACTICAL ITWe go beyond traditional IT, helping you move from your existing estate to seamless mixed estate management. We know a thing or two (or three or four, or five) about apps, automation, and digitising your processes, so you can come to us whatever your query.SMARTER ITWe can help you define the pre-, during- and post-usage services that would enable you to maximise your Mac’s potential, including: professional services, financing, logistics, management, orientation, support, EOL logistics to support better circularity, you get the picture.SUSTAINABLE ITWe love our world, and it’s hugely important to us to do our bit to protect it. We take pride in keeping our own supply chain as sustainable as possible, and by extension of working with us we can help you do the same. Just one of the services we can offer is calculating the true carbon cost of a solution for you prior to deployment.WANT TOKNOW MORE?To learn more about building a Choice Program and including Apple in your device strategy, talk to your Softcat Account Manager or get in touch by visiting our website or calling ***********.。
2023年新款智能手表产品说明书
2023年新款智能手表产品说明书一、产品概述本款智能手表是一款高性能、多功能的智能穿戴设备，结合了时尚设计和先进的科技技术。
其在外观设计上追求简约时尚，采用优质材料打造，提供出色的佩戴舒适度。
在功能方面，本款智能手表拥有丰富的功能模块，包括但不限于通讯、健康监测、运动追踪、心率监测等，旨在满足用户在日常生活中的多样化需求。
二、产品特色1. 多功能模块本款智能手表内置各种实用的功能模块。
用户可以通过手表进行电话通讯、短信收发、社交媒体消息推送等，方便快捷地与他人保持联系。
同时，手表还具备健康监测功能，可以实时监测心率、血压等指标，帮助用户随时掌握身体状况。
此外，手表还支持运动追踪，记录步数、卡路里消耗等数据，助力用户健康生活。
2. 智能助手本款智能手表配备强大的智能助手功能，能够提供丰富的生活辅助服务。
用户可以通过手表进行日程管理、闹钟设置、天气查询等，方便高效地安排时间和了解天气情况。
智能助手还支持语音助手技术，用户可以通过语音指令进行操作，提升使用便利性和智能化体验。
3. 精准定位本款智能手表配备了高精度定位系统，支持全球定位系统（GPS）、北斗导航系统等多种定位技术。
用户可以通过手表准确获取位置信息，实现导航、轨迹记录等功能。
无论是户外探险还是日常出行，都能为用户提供可靠的定位服务，保障安全与便捷。
4. 长续航时间针对智能手表常见的续航问题，本款产品充分优化了电源管理系统，提供卓越的续航时间。
配备高容量的电池，并通过智能省电技术，使得智能手表在正常使用情况下能够维持较长的电池寿命，减少频繁充电的困扰。
三、产品规格1. 外观设计- 材质：采用优质不锈钢表壳，搭配耐磨的蓝宝石表镜，具有高硬度和抗刮损性能。
- 尺寸：表盘直径为40mm，厚度为12mm，适合大多数手腕尺寸。
- 屏幕：采用全触控高清彩屏，显示效果清晰鲜明。
- 防水性能：支持3ATM防水等级，满足日常生活防水需求。
2. 功能规格- 通讯功能：支持蓝牙连接，实现与手机通话、信息同步等功能。
健身带货主播推荐的最佳健身心率监测手环
健身带货主播推荐的最佳健身心率监测手环随着健身热潮的兴起，越来越多的人关注健康和身体状况。
在健身过程中，心率监测是一项重要且必不可少的功能。
而在众多心率监测设备中，健身带货主播们推荐的最佳健身心率监测手环备受欢迎。
本文将为大家介绍几款值得推荐的健身心率监测手环，并探讨其优势和适用场景。
一、品牌A心率手环品牌A是市场上备受瞩目的健身心率监测手环品牌之一。
它的外观设计简洁大方，手环材质舒适，佩戴时没有任何不适感。
此外，品牌A心率手环的准确度非常高，能够实时监测心率，并将数据同步到手机应用上进行记录和分析。
它还具备久坐提醒、睡眠监测等功能，可全面了解用户的运动和健康状况。
虽然价格较高，但品牌A心率手环的性能和品质得到了广大消费者的认可。
二、品牌B心率手环品牌B是一款功能强大的健身心率监测手环。
它具备精准的心率监测功能，并能根据用户的运动状态智能调整监测频率，确保数据的准确性。
品牌B的外观时尚大气，有多种款式可供选择，可以满足不同用户的个人喜好。
此外，它还支持血氧监测、血压监测等功能，为用户提供全面的健康数据。
虽然产品价格较高，但品牌B心率手环的质量和功能性得到了用户的高度评价。
三、品牌C心率手环品牌C是一款适合健身爱好者的心率监测手环。
它采用最新的传感技术和算法，能够准确监测心率，并提供个性化的心率区间设置，帮助用户更好地控制运动强度。
品牌C的外观时尚简约，佩戴舒适，适合各种场合的使用。
此外，它还具备智能跟踪、GPS定位等功能，可实时记录用户的运动轨迹和里程。
品牌C心率手环价格适中，性价比较高，受到了许多健身带货主播的推荐。
四、品牌D心率手环品牌D是一款功能丰富的健身心率监测手环。
它采用高精度的心率传感器，能够提供准确的心率数据，并通过手机应用进行记录和分析。
品牌D心率手环的屏幕显示清晰，操作简单，用户可以方便地查看和操作各项功能。
此外，它还支持多种运动模式的识别和监测，如跑步、骑行、游泳等，满足不同运动爱好者的需求。
Apple Watch的5个产品思路畅想
我(英文原文作者)每天都戴的“手表”是Nike计时器，我很喜欢这东西，不过后来表带彻底裂了(正好是初代iPhone发布的时候)。
和很多朋友一样，自从开始使用智能手机之后，我也就再也不戴手表了。
这些年来，手机已经彻底改变了我们的行为习惯，这是毫无争议的。
但是，时不时的把手机从口袋里拿出来看一眼，这种习惯让我的注意力越发难以集中，所以我越来越多的把手机放在一边，或调成勿扰模式。
从这个角度来说，我非常欣赏智能手表“在恰当的时间通过最少量的信息提供最轻量的提醒，使佩戴者抬手一瞥即可”的特性。
此外我也很好奇Pebble Time新的时间轴界面是怎样挑战Apple Watch的。
我觉得接下来的几年会很有意思，数字产品的体验模式正朝着多平台的方向迅速进化着，每一类设备都在开疆破土，逐渐成熟。
Apple Watch初次发布时所做的一些演示让我很兴奋，尤其是在传感器的运用方面；我整理了五个类型的产品思路，或是说畅想，在Apple Watch即将正式上市的前夕，与大家做以分享和探讨。
1.通过触觉反馈进行导航通过语音的方式输入目的地信息，选择系统提供的路径并开始导航。
当你正在接近导航路径的转弯点时，Taptic引擎会发出震动，提醒你前方不远就该转弯了。
你离转弯处越近，震动提醒的频次越高。
马上就到达转弯处的时候，手表发出特定模式的震动或蜂鸣提醒；震动所产生的方向也会指向转弯的方向。
如果你正确的转弯了，手表会通过特定模式的震动或是某种愉悦的音效来做出正面反馈。
如果转错了方向或是忘记转弯，手表会快速震动或蜂鸣，同时基于你所处的位置重新计算路径。
如果遇到岔路，或是前方路径无法被定义，那么可以伸出手向不同的方向试探，当指向着目的地的方向时，手表会产生震动，告诉你沿着怎样的方向继续走。
通过触觉反馈的方式进行导航，这个想法其实已经落实到一些产品当中了，例如Le Chal。
只有在充分的测试和验证之后，我们才能了解目前的技术是否已经成熟到可以成为独当一面，还是说它暂时只能起到某种辅助性的作用。
可兼容前后沿切相调光器的LED电源控制芯片iW3610
可调电阻VR4和电容C23构成的移相电路。 当C23两端的电压达到或超过DIAC(DB3)的击穿电 压时，C23电荷通过DB3部分注入TRIAC；TRIAC 触发导通。 双向可控硅的最低门触发电流（IGT）使双向晶闸 管导通。它还要求有一个最低的电流来维持双向晶 闸管的导通。当电流低于维持电流时，双向可控硅 也会关闭。 iWatt Confidential
Output_ TR iWatt Confidential
13
调光器的检测
- 启动初始化状态检测: 前沿 后沿
LED output Charge Vcc capacitor
无调光器
Configuration
Trailing-edge
Leading-edge
Configuration state Fly-back start working
Dimmable
Up to 25W High-Power Dimmable High-h
PAR20, PAR38
iW1696
45kHz SOT23-5 >65%
iW1692
40kHz SOT-23-6 >65% >0.85, SEPIC
iW3620
up to 130kHz SOIC8 >85% >0.85,SEPIC Yes Yes
改善输入电流的波形，提高功率因数 减少交流输入的浪涌电流
iWatt Confidential
12
调光器的检测和斩波控制回路
D1 Lc
AC Input From dimmer
Bulk –cap for fly-back
Rc
Output _TR
Vin _signal
如何挑选适合自己的智能手环
如何挑选适合自己的智能手环智能手环作为一种智能穿戴设备，已经成为现代人生活中的必备品之一。
它不仅可以监测个人的运动数据，还能提醒用户定期活动、监测心率乃至睡眠质量等功能。
然而，市场上智能手环种类繁多，如何选择适合自己的智能手环成为了一个备受关注的问题。
在本文中，我将从品牌信誉、功能需求以及价格等方面，给出一些建议，帮助您挑选适合自己的智能手环。
首先，对于任何一种消费品而言，品牌信誉是我们选择的重要因素之一。
对于智能手环来说也不例外。
选择知名品牌的智能手环，可以更好地保证其品质和售后服务。
知名品牌的智能手环通常有完善的市场反馈和用户评价，我们可以通过查看用户的评论和评分来了解其优缺点。
此外，我们还可以参考一些专业媒体或机构的评测，以获取更全面准确的信息。
其次，根据自己的需求来选择适合的智能手环也非常重要。
不同的智能手环具备的功能也不尽相同。
我们可以根据自己的运动类型或者需求来选择手环的功能。
例如，有些手环更加注重运动记录，提供了定位功能、海拔高度等更加专业的运动监测指标，适合于爱好户外运动的人；而有些手环则注重日常健康监测，提供了心率监测、睡眠监测等功能，适合于需要关注健康的人群。
在选择时，我们可以事先明确自己的需求，然后选择那些具备对应功能的手环。
另外，价格也是我们在购买智能手环时必须要考虑的因素之一。
智能手环的价格因品牌和功能而异，有些品牌的手环价格较高，而另一些品牌则相对较便宜。
对于智能手环这样的消费品而言，价格不一定代表质量，我们需要根据自己的购买预算来选择合适的手环。
如果预算有限，我们可以选择一些性价比较高的手环，它们通常会提供一定的基本功能，并且在品质和售后服务上也有保障。
在挑选适合自己的智能手环时，我们还需要考虑一些其他因素。
例如手环的屏幕尺寸、亮度和操作方式等。
手环的屏幕尺寸应该适合自己的手腕尺寸，屏幕亮度需要足够明亮，以便在户外光线强烈的情况下也能清晰地看到显示内容。
操作方式应该简单方便，以免在使用过程中出现繁琐操作的情况。
手环的选购技巧
手环的选购技巧
1. 功能需求：根据个人需求，选择符合自己健身、运动、睡眠等方面的功能，例如心率监测、步数计算、睡眠监测等。
2. 设备兼容性：考虑手环是否与自己的手机或其他设备兼容，以便能够实现数据同步和功能操作。
3. 电池寿命：注意手环的电池寿命，一般来说，较长的电池寿命可以确保更长的使用时间，减少频繁充电的需求。
4. 屏幕类型和尺寸：根据个人偏好选择手环的屏幕类型和尺寸，例如OLED 屏幕可以提供更高的亮度和对比度。
5. 材质和舒适度：手环通常需要长时间佩戴，因此要选择舒适、透气的材质，确保佩戴不会过于紧绷或引起皮肤不适。
6. 防尘防水等级：如果计划在户外活动或水上运动时佩戴手环，要注意手环的防尘防水等级，确保能承受相应的环境条件。
7. 品牌和售后服务：选择知名品牌的手环，可以获得更好的品质和售后服务保障。
8. 价格：根据个人预算选择手环，避免过度花费。
同时，要注意价格与功能和品质的匹配程度。
9. 用户评价和推荐：查看其他用户的评价和推荐，了解其使用体验，有助于选择适合自己的手环。
10. 保修期限：了解手环的保修期限，以便在出现质量问题时能及时联系售后维修。
IWTT系列产品数据手册说明书
| IWTT SERIESINDUSTRIAL WIRELESS TEMPERATURE TRANSDUCERSPECIFICATIONSThe IWTT Wireless Temperature Transducer is a cost effectivereplacement to a traditionally wired temperature transducer that offersthe advantages of a low-cost installation in inaccessible and expensiveinstallation environments.It is easily paired to any of the range of IWR receivers - thus offeringa “plug and play” solution to your pressure measurement applications.The instrument uses either J or K type thermocouples or 3-wire RTDsensors fitted to an acetal housing giving excellent media compatibilityfor the harshest of applications. Compression fittings are availablewhich allow the head to be orientated in the required direction.The IWTT sensor can be used with any of the IWR range of receivers.A line-of-sight range of up to 500 m is possible depending on thewireless receiver used (refer to specific receiver data sheets for furtherinformation).Each device is temperature compensated, calibrated and supplied witha traceable serial number.Transmitter Temperature RangesSystem PerformanceInstrument Power SourceFeatures• K or J Type Thermocouples• PT100 RTD Sensors• 6 mm stainless steel sheath• Up to 500 m line-of-site range (depending on receiver)• Five year battery life at 10 second transmission update rate• Simple DIL switch pairing with the single or five channel receiver• Single, five and multi-channel channel receivers available (up to 128)• User-selectable transmission update rates• Analog digital, RS-232/485, Ethernet & USB receiver outputs• Receiver clean contacts provide process alarm functionsTypical Applications Include• Simple cable replacement installation– dispense with expensive cable runs• Environmental monitoring– pumping stations, sewage plants, water treatment• Facilities management– boiler rooms, plant hydraulics, plant pneumatics• Asset monitoring– tanks farms, process plants, HVAC and building management• Service Contract– temporary installation for servicing and field trialsStandard products are factory configured as below:Page 1Page 2DIMENSIONSAll dimensions are in millimeters.See user manualMaterial SpecificationsEnvironmental Conditions & Thermal EffectsReceiver Output SignalsMechanical StabilityTransmitter Output*Compliant with EN 300 328, V1.8.1Page 3CONTACT USEUROPE+44 (0)1202 897969*********************Cynergy3 Components Ltd.7 Cobham Road,Ferndown Industrial Estate,Wimborne, Dorset,BH21 7PE, United Kingdom USA+1 310 561 8092 / +1 866 258 5057*********************Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice.Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF.All products are sold subject to Sensata’s terms and conditions of sale supplied at SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA.Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA.ORDERING OPTIONSMade in the UK*Download free user configuration software here:https:///sites/default/files/IWR-Set_v2.4_installer.zip。
iwatch买标准还是运动
iwatch买标准还是运动iWatch买标准还是运动？iWatch作为一款智能手表，早已成为时尚潮流的一部分。
但是，当我们想要购买一款iWatch的时候，往往会面临一个选择，是购买标准版iWatch，还是购买运动版iWatch呢？这个问题困扰着很多人，因为它涉及到我们对iWatch的使用需求和个人偏好。
在做出选择之前，我们需要对这两款iWatch有一个清晰的了解，以便能够做出正确的决定。
首先，我们来看看标准版iWatch。
标准版iWatch外观更加时尚，设计更加精致，适合日常佩戴和搭配各种服饰。
它的表盘尺寸相对较小，更加轻薄，佩戴起来更加舒适。
标准版iWatch的功能更加多样化，可以满足我们的日常生活需求，比如接打电话、查看短信、监测健康数据等。
而且，标准版iWatch的电池续航时间相对较长，不需要频繁充电，非常方便。
而运动版iWatch则更加注重运动健康功能。
它的外观设计更加偏向于运动风格，表盘尺寸相对较大，更加适合运动时佩戴。
运动版iWatch内置了更多的运动健康功能，比如心率监测、步数统计、运动轨迹记录等，可以更好地满足我们的运动健康需求。
此外，运动版iWatch的防水性能也更加出色，可以在游泳、洗澡等水下环境中正常使用。
在选择标准版iWatch还是运动版iWatch时，我们需要根据自己的使用需求来进行选择。
如果我们更加注重日常佩戴和时尚搭配，对于iWatch的外观设计和多样化功能更加看重，那么标准版iWatch可能更适合我们。
而如果我们更加注重运动健康功能，对于iWatch的运动监测和防水性能更加看重，那么运动版iWatch可能更适合我们。
当然，无论是标准版iWatch还是运动版iWatch，它们都是一款优秀的智能手表，都能够为我们的日常生活和运动健康带来很多便利。
因此，在选择的时候，我们不妨多考虑一下自己的使用需求和个人偏好，做出一个更加适合自己的选择。
总的来说，iWatch买标准还是运动，取决于我们对iWatch的使用需求和个人偏好。
健身行业智能健身追踪设备的选择与使用指南
健身行业智能健身追踪设备的选择与使用指南健身行业近年来蓬勃发展，越来越多的人加入到健身热潮之中。
为了更好地了解自己的身体状况、监测健身效果以及实现个人健身目标，智能健身追踪设备成为了健身爱好者的必备装备。
然而，在市面上琳琅满目的智能健身追踪设备中，该如何选择并正确地使用呢？本文将为您提供一份健身追踪设备的选择与使用指南。
一、选择合适的设备类型在选择智能健身追踪设备时，首先需要确定自己的需求和健身目标。
不同种类的设备针对不同的需求具有不同的功能特点。
常见的智能健身追踪设备包括智能手环、智能手表和智能腰带等。
智能手环适合日常佩戴，可以监测步数、心率、睡眠质量等指标；智能手表功能更为丰富，可以监测运动轨迹、计算消耗卡路里等；智能腰带则主要用于腰部力量训练等特定需求。
根据自己的需求和预算选择合适的设备类型。
二、考虑设备的功能和性能除了设备类型，还需要考虑设备的功能和性能。
常见的功能包括心率监测、睡眠监测、运动跟踪、GPS定位等。
这些功能能够帮助用户实时掌握自己的身体状况、睡眠质量和运动数据，从而更好地进行健身规划和调整。
此外，性能也是选择设备的重要因素，如续航时间、防水等级、配备的传感器等。
选择具备稳定性能和丰富功能的设备，能够为您提供更准确和全面的健身数据。
三、关注设备的数据同步与应用兼容性智能健身追踪设备通常需要通过手机或电脑进行数据同步和管理。
在选择设备时，需要考虑设备与手机操作系统的兼容性，以及设备自带的应用程序是否易用、界面友好。
同时，还应关注设备与其他健身应用程序或社交平台的兼容性，以便于更好地分享和管理运动数据。
四、适当的设备配件和附加功能一些智能健身追踪设备还可以通过配件和附加功能增强其功能实用性。
例如，特殊的心率带可以提供更精确的心率监测；血氧饱和度功能可以帮助检查心肺功能；而临床级的睡眠检测可以提供更准确的睡眠分析。
根据个人需求和预算，选择适宜的配件和附加功能，以提升设备在实际健身过程中的实用性和准确性。
智能手表的选购及使用技巧
智能手表的选购及使用技巧随着科技的不断进步，智能手表已经成为了众多消费者的首选。
它不仅可以显示时间，还可以用来接听电话、监测健康数据、测量心率、计算步数、播放音乐等等。
然而，市面上智能手表品牌繁多，消费者该如何选择适合自己的智能手表呢？本文将从选购和使用技巧两个角度进行探讨。
一、选购技巧1. 确定功能需求消费者在购买智能手表时，首先需要明确自己的需求。
如果只是需要一个简单的手表用来显示时间，那么选择一款基础功能的智能手表即可。
如果需要在日常生活中监测健康数据，如心率、血氧等指标，那么就需要选择一款具备相关功能的智能手表。
如果是一名瑜伽爱好者，那么需要选择一款内置瑜伽运动模式的智能手表，以便正确记录瑜伽运动的时间、心率等关键数据。
2. 确定品牌信誉在选购智能手表时，品牌信誉也是一个必须考虑的因素。
选择一款知名品牌的智能手表，可以保证产品质量、售后服务等方面的优良。
当前市面上较为知名的智能手表品牌包括华为、苹果、三星、小米等。
3. 适配自己的手机系统智能手表需要与手机进行连接，保证正常使用其功能。
在选购时需要注意确认智能手表是否支持自己手机所用的操作系统（如安卓或iOS系统）。
4. 电池续航能力电池续航能力也是购买智能手表时需要重点关注的因素。
选择一款电池续航能力较好的智能手表，可以保证在日常使用中不容易出现充电不及时的情况，影响智能手表的正常使用。
5. 设计款式智能手表的设计款式也是消费者需要考虑的因素之一。
从款式上选出一个自己喜欢的款式，会让自己在戴上智能手表的同时也得到更好的视觉体验和时尚感。
同时，在选购时也需要确认智能手表的舒适度，尽量选择适合自己手腕的大小、颜色等。
二、使用技巧1. 更改表面主题智能手表的表面主题可以更改为自己喜爱的风格或主题，如草莓、星空等。
通过更改表面主题，可以让智能手表更符合自己的审美需求，同时也能在使用时感到更加愉悦。
2. 确认智能手表收到的通知在设置智能手表的通知功能时，不一定每个应用程序的通知都必须打开。
IWTRhT系列产品的电子产品说明书
IWTRhT SeriesWireless Temperature & Humidity Operating ManualIWTRhT SeriesIndustrial Wireless Temperature and HumidityTransmitterWhilst every effort has been taken to ensure the accuracy of this document, we accept no responsibility for damage, injury, loss, or expense resulting from errors or omissions, and reserve the right of amendment without notice.Information for usersThis equipment has been tested and found to comply with the limits for a Class B device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:•Reorient or relocate the receiving antenna•Increase the separation between the equipment and receiver•Connect the equipment into an outlet on a circuit different from that which the receiver is connected•Consult the dealer or an experienced radio/TV technician for helpCaution: To satisfy FCC RF Exposure requirements for mobile and base station transmission devices, a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance operation at closer than this distance is not recommended. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. No other antenna may be used with this equipment other than the PCB antenna supplied with this equipment.This document may not be reproduced in any way without the prior written permission of the company.Cynergy3 Components Ltd7 Cobham Road, Ferndown Industrial Estate, WimborneDorset BH21 7PE, United KingdomTel:+44(0)1202897969,email:******************IWTRhT SeriesWireless Temperature & Humidity Operating ManualCONTENTS1.INTRODUCTION ___________________________ Error! Bookmark not defined.1.1 SAFETY INFORMATION __________________________ Error! Bookmark not defined.1.2HARDWARE FEATURES_________________________ Error! Bookmark not defined.2.UNPACKING ______________________________ Error! Bookmark not defined.3.PRODUCT IDENTIFICATION LABEL ___________ Error! Bookmark not defined.5.SETTING UP THE IWPT WIRELESS PRESSURE TRANSMITTER Error! Bookmark not de6.TROUBLE-SHOOTING GUIDE ________________ Error! Bookmark not defined.7.SYSTEM PART NUMBERS ___________________ Error! Bookmark not defined.8.SPECIFICATIONS & CERTIFICATIONS ________ Error! Bookmark not defined.1. INTRODUCTION1.1 Safety InformationThis manual contains information that must be observed in the interest of yoursafety and to avoid damage to assets. Please read this manual before installingand commissioning the device and keep the manual in an accessible location forall users.Contains FCC ID: W70MRF24J40MDMECaution: To satisfy FCC RF Exposure requirements for mobile and base station transmission devices, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during operation. Toensure compliance operation at closer than this distance is not recommended.The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. No other antenna may be usedwith this equipment other than the PCB antenna supplied with this equipment.Please see the Certifications section for more information on RF Exposure Compliance1.2 Hardware FeaturesOur range of IWT wireless transmitters are available for a wide range of inputtypes.The IWmAT 4-20 mA Transmitter has been designed to accept an input from anexisting 4-20 mA signal and transmit the value to one of the IWR range of receivers.Please note that the IWmAT does not power the 4-20 mA loop, if powering astandard 4-20 mA wired transmitter is required please use the IWTxT unit instead.IWTRhT SeriesWireless Temperature & Humidity Operating ManualDepending on the receiver used, the value can be outputted as either a 4-20 mA or 1-5 V dc signal, displayed and logged on a PC, output as a Modbus RTU or TCP/IP register, or transmitted to a remote server using MQTT messages. The range of receivers available is shown in the table below.Receiver Type FeaturesIWR-1 1 off 4-20 mA or 1-5 V and 1 off Relay OutputIWR-5 5 off 4-20 mA or 1-5 V and 1 off Relay OutputIWR-USB Connects to any PC for data display and loggingIWR-PORT Stores data from IWT transmitters as ModbusRegistersIoT-Gateway Stores data from IWT Transmitters & sends it toremote servers using MQTT packetsThe IWTaT and IWTRhT transmitters work within the ISM license-free2.4 GHz bands. Ranges of up to 500 m are possible using the standard transmitter and receiver unit with the optional 3dBi antenna giving a range of up to 750 m.The transmitter is powered by a primary 3.6 V lithium cell and care must be taken to insert the battery in the correct polarity.UNPACKINGThe instrument should be carefully inspected for signs of damage that may have occurred in transit. In the unlikely case that damage has been sustained, DO NOT use the instrument, but please retain all packaging for our inspection and contact your supplier immediately..3 PRODUCT IDENTIFICATION LABELThe unit delivered should be carefully inspected to ensure it is suitable for the application required. Detailed information on the product is included in the identification label and the user manual.Please ensure, in particular, that the input range of the IWT is suitable for the intended application and that the IWT unit will not be subjected to temperatures greater than those specified in this manual.4. INSTALLING/CHANGING THE BATTERYA Lithium 3.6 V battery is included inside the IWT transmitter. The battery may be changed at any time, but care must be taken to install the battery with the correct polarity.After the battery has been changed, the unit should be switched on using the yellow slider switch SW3 and then the pushbutton SW1 should be pushed and held for 5 s. This is to ensure the battery life count is reset correctly when a new battery is installed.The internal red LED will flash 5 times to indicate this procedure has been carried out successfully.The battery life is determined by the rate the transmitter sends the Temperature value to the receiver, this update rate can be selected using Dip Switch 1 and the default value is 10s.Please dispose of all batteries as specified by the legislator according to the Closed Substance Cycle and Waste Management Act or country regulations.5. SETTING UP THE IWT WIRELESS TRANSMITTERThe IWT instrument is shipped in a default configuration which allows the unit to connect with any default IWR receiver unit and transmit the measured signal every 10 s simply by switching the unit on using SW3 on the internal circuit board.If a different update rate is required, or a different network frequency channel is required these parameters can be selected using DIP Switch 1 as detailed below:network for both the IWT transmitter and IWR receiver is network 1.RF NETWORK 1 2 3 41 0 0 0 02 0 0 0 13 0 0 1 04 0 0 1 15 0 1 0 06 0 1 0 17 0 1 1 08 0 1 1 19 1 0 0 010 1 0 0 111 1 0 1 012 1 0 1 113 1 1 0 014 1 1 0 115 1 1 1 016 1 1 1 1Switches 5, 6 & 7 select the Transmission rate of the unit. This effectively sets how often the measured value is sent to the receiver.At 1 and 5 second rate, a power save option is available (on by default) that changes the transmit time to every 30 seconds if the IWR is switched off or out of range for more than 3 minutes. This option can be changed using the IWT-SET program.Transmit time 5 6 710 seconds 0 0 020 seconds 0 0 130 seconds 0 1 060 seconds 0 1 1120 seconds 1 0 0600 seconds 1 0 11 second 1 1 05 seconds 1 1 1Switches 8, 9, and 10 set the Channel Number of the transmitter. This is used with the 5 channel receiver unit (IWR-5) to select which IWT wireless transmitter is linked to which 4-20 mA or 1-5 V dc output channel. Channels 1 to 128 can be used with an IWR-USB, IWR-PORT, or IoT Gateway receiver. The channel number can be changed using the IWT-SET PC configuration software if switches 8, 9, and 10 are switched to the on position. Tx Channel Number 8 9 10 1 0 0 0 2 0 0 1 3 0 1 0 4 0 1 1 5 1 0 0 6 1 0 1 7 1 1 0 8 (or 1 to 128) 1 1 1 The IWT transmitter is now set up and ready to be used. Install the unit where required, wire the appropriate input into the IWT as specified below (if there isn’t an integral sensor), and switch the unit ON using SW3. Pushbutton switch SW1 can be pushed to force the unit to transmit its current measured value. A red LED 1 will flash once when the transmit button is pressed and flash a second time if the transmission has been received and acknowledged by an IWR receiver unit. If the unit has transmitted successfully, the output of the connected receiver unit will output a value reflecting the signal level being measured. 6. TROUBLE-SHOOTING GUIDE Problem encountered Possible Causes LED1 doesn’t flash when pushbutton SW1 is pressed Unit not switched on, switch on using SW3. The battery is not installed correctly. The battery needs replacing. LED1 only flashes once when SW1 is pressed IWR receiver not switched on. IWR receiver is not set up for the same RF network. IWR receiver not within range of the transmitter. If an IWR-1 receiver is used, ensure that the transmitter is set to Tx Channel 1Output from the IWR receiver isn’t IWR receiver set up incorrectly, seeequivalent to the signal being monitored IWR user manual for further details. Check that the green external LED on the receiver is flashing when the transmitter push button is pressed as the receiver may be out of range.7. SYSTEM PART NUMBERSPart Number Input Range Terminal Connection IWTaT-000 Ambient Temperature N/AIWTRhT-000 Ambient Temp & RH N/AReceiver Part Number Number of Output ChannelsIWR-1 OneIWR-5 FiveIWR-USB Data from up to 128 IWT TransmittersIWR-PORT Data from up to 128 IWT TransmittersIoT-Gateway Data from up to 128 IWT Transmitters IANT-3 3 dBi AntennaSensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems thatincorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible forusing its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically describedin the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changesto its data sheets or components without notice.Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF.All products are sold subject to Sensata’s terms and conditions of sale supplied at SENSATA ASSUMES NO LIABILITY FORAPPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR CONTACT USEUROPE+44 (0)1202 897969********************* Cynergy3 Components Ltd.7 Cobham Road, Ferndown Industrial Estate, Wimborne, Dorset,BH21 7PE, United Kingdom USA+1 310 561 8092 / +1 866 258 50578. SPECIFICATIONS @ 25°CSystem PerformanceAccuracy Temperature <± 0-4 °C at 30 °CAccuracy RH <± 3% between 10 & 90% RHInput range -40 to +120 °CAmbient Temperature -20 to +80 °CStorage Temperature -20 to +80 °CWeight 310 gRF Transmitter Contains FCC W70MRF24J40MDME Power Requirements Lithium Thionyl Chloride C 3.6 V Cell Battery Life 5 Years (10s transmission rate) Dimensions 79 mm x 79 mm x 52mm (L x W x D) Mounting Any Orientation。
如何选择适合自己的健身手表
如何选择适合自己的健身手表健身手表是现代人日常健身锻炼和健康管理中不可或缺的工具。
在众多品牌和型号的健身手表中，如何选择一款适合自己的成为了许多人的困扰。
本文将就选择适合自己的健身手表提供一些建议和指导，帮助读者找到最合适的手表。
一、了解个人需求和目标在选择健身手表之前，我们首先需要明确自己的个人需求和目标。
不同的人有不同的健身目标，比如有人希望通过健身手表进行心率监测，有人则希望借助手表记录跑步里程和速度等数据。
同时，我们也需要考虑手表的配件和系统和我们的手机或其他设备是否兼容，以及手表的电池寿命等因素。
二、选择适合的功能健身手表的功能种类繁多，我们可以根据个人需要选择适合的功能。
常见的功能包括步数计数、心率监测、睡眠监测、血压监测、GPS定位等。
如果你是一个跑步爱好者，那么GPS定位和跑步数据的监测功能将非常重要；如果你是一个有心血管问题的人，那么心率和血压监测功能将是不可或缺的。
三、考虑手表的外观和舒适度健身手表虽然是一款功能型的设备，但外观和舒适度也是我们需要考虑的因素之一。
手表的外观应该符合个人的审美观，同时也要考虑是否符合日常穿着的需求。
舒适度是使用手表的一个重要指标，应该选择合适尺寸的表盘和舒适的材质，以确保戴着手表时的舒适感。
四、研究品牌和口碑在选择健身手表时，我们还要研究品牌和口碑。
市场上有许多品牌的健身手表，每个品牌都有自己的特点和优势。
我们可以通过阅读用户的评价和专业的测评来了解手表的质量和性能。
同时，一些知名品牌的健身手表通常有更好的售后服务和质保，值得我们考虑。
五、考虑预算和性价比在购买健身手表时，我们也要考虑自己的预算和性价比。
尽管高端品牌的手表可能拥有更多的功能和更好的外观，但是价格也通常更高。
我们可以根据自己的预算和需求，选择性价比较高的手表。
同时，我们还要注意不要因为追求功能而过度消费，选择合适的手表是最重要的。
总而言之，选择适合自己的健身手表需要考虑个人需求、功能、外观、舒适度、品牌和口碑以及预算和性价比等方面。
watchs8装机清单
watchs8装机清单摘要：一、前言- 介绍watchs8 装机清单的目的和意义二、硬件清单1.处理器2.主板3.内存4.存储设备5.显卡6.显示器7.电源8.机箱9.散热设备10.操作系统三、硬件选择原则1.性能与价格的平衡2.兼容性3.品牌与售后服务四、装机步骤及注意事项1.准备工作2.安装处理器与主板3.安装内存4.安装存储设备5.安装显卡6.连接显示器与电源7.开机检测五、总结- 回顾watchs8 装机清单的关键点- 展望未来硬件发展的趋势正文：一、前言watchs8 装机清单是为了帮助大家了解如何为自己打造一台性能出色、价格合理的电脑。
我们将从硬件清单、选择原则以及装机步骤等方面进行详细介绍。
二、硬件清单1.处理器：作为电脑的核心部件，处理器决定了电脑的运算能力。
常见的处理器品牌有英特尔（Intel）和AMD。
2.主板：主板需与处理器相匹配，不同品牌和型号的主板支持的处理器类型可能有所不同。
此外，主板还需提供足够的扩展接口以满足未来升级需求。
3.内存：内存对于电脑性能的提升非常明显，建议选择品牌内存，如金士顿（Kingston）、海盗船（Corsair）等。
4.存储设备：常见的存储设备有固态硬盘（SSD）和机械硬盘（HDD）。
固态硬盘速度快、噪音低、抗震动，但容量相对较小、价格较高；机械硬盘容量大、价格低，但速度较慢、噪音较大。
可根据个人需求选择合适的存储设备。
5.显卡：显卡主要负责图形处理，对于游戏和图形设计等需求具有重要作用。
常见的显卡品牌有英伟达（NVIDIA）和AMD。
6.显示器：显示器需与显卡相匹配，常见的显示器类型有液晶显示器（LCD）和有机发光二极管显示器（OLED）。
7.电源：电源需保证稳定供电，同时要注意功率与硬件的匹配。
选择品牌电源，如鑫谷（SAMA）、长城（Great Wall）等。
8.机箱：机箱需与主板、电源等硬件相匹配，同时要注意散热和扩展性。
9.散热设备：散热设备对于保证硬件稳定运行至关重要，常见的散热器有风冷散热器和液冷散热器。
手表选品方案
手表选品方案1. 引言手表作为一种常见的配饰，不仅可以提供时间显示功能，还能展示个人品味和时尚风格。
但是，市场上手表品牌繁多，种类繁杂，对于普通消费者来说，选择一款适合自己的手表可能会显得有些困难。
本文旨在提供一个手表选品方案，以帮助消费者更好地选择一款符合自己需求的手表。
2. 功能需求在选择手表之前，我们首先需要明确自己的功能需求。
手表的功能种类繁多，比如时间显示、计时功能、闹钟功能、心率监测等。
根据自身需求，选择手表的功能将会更加明确。
下面是一些常见的手表功能：•时间显示：绝大多数手表都具备的基本功能，可根据个人喜好选择数字显示还是指针显示。
•计时功能：适用于需要精确计时的场景，比如运动员、工程师等。
•闹钟功能：起床提醒、会议提醒等。
•心率监测：适用于需要随时监测心率的人群，如运动爱好者。
•智能功能：连接手机、接收消息通知等。
3. 材质选择手表的材质多种多样，包括金属、陶瓷、塑料、皮革等。
材质的选择不仅关乎手表的外观，还会影响手表的质感和耐用性。
以下是一些常见的手表材质：•不锈钢：典雅、耐用，适用于日常佩戴。
•钛合金：轻巧、坚固，适用于户外活动和运动。
•陶瓷：时尚、光泽度高，但较易碎，适用于商务场合佩戴。
•塑料：轻便、防水性好，适用于运动场合佩戴。
•皮革：经典、舒适，适用于正式场合佩戴。
根据自己的喜好和需求，选择适合自己的手表材质。
4. 配色方案手表的配色方案也是选择的一个重要因素。
不同的配色方案能够展示不同的风格和气质。
以下是一些常见的手表配色方案：•黑色和银色：经典、低调、适用于正式场合。
•金色和玫瑰金色：奢华、时尚、适用于豪华场合。
•多彩色：活力、年轻、适用于休闲场合。
•自然色：朴素、亲和、适用于户外和运动场合。
选择手表的配色方案时，可以考虑自己的日常穿搭风格和喜好，以及不同场合的搭配需求。
5. 价格范围手表的价格范围也是选择时需要考虑的因素之一。
手表的价格可以从几十元到数十万元不等，根据自身预算，确定手表的价格范围，以避免盲目购买超出预算的手表。
手表选品方案
手表选品方案1. 引言手表作为一种功能齐全、时尚精致的配饰，已成为现代人必不可少的物品之一。
市面上存在着各种各样不同品牌、款式和功能的手表，因此选择一款适合自己的手表变得越来越困难。
本文将针对手表选品方案进行探讨，帮助读者了解如何选择一款符合自身需求的手表。
2. 商店选购 vs 在线购买购买手表的方式有两种主要方式：实体商店选购和在线购买。
每种方式都有其优缺点：•实体商店选购：实体商店提供了亲自体验手表的机会，可以试戴并仔细观察细节。
同时，销售人员可以提供专业的建议和服务。
然而，限制于实体店的地理位置，选择范围可能相对有限，并且价格通常会比在线购买略高。
•在线购买：在线购买手表的优势在于方便快捷，不受时间和地理的限制。
同时，通过在网络上浏览和比较不同品牌和款式，可以更全面地了解市场上的选择。
然而，无法亲自试戴和观察手表细节，需要仔细研究产品描述和消费者的评价来做出决策。
因此，在手表选购前，需要权衡两种购买方式的优缺点，根据个人需求和偏好做出选择。
3. 确定需求和预算在选择手表之前，需要明确自己的需求和预算。
以下是一些建议：•功能需求：手表的功能可以包括时间显示、闹钟、计时器、计步器等。
根据个人需求，确定所需的功能。
•款式需求：手表的款式可以涵盖时尚、运动、正式等多个方面。
根据个人喜好和日常穿着风格，选择适合的款式。
•预算：根据个人财务状况和对手表的价值认知，确定适当的预算范围。
明确需求和预算将有助于缩小选择范围，并使选购过程更加高效。
4. 品牌和品质选择手表的品牌和品质是选择的关键因素之一。
以下是一些常见的品牌和品质考虑因素：•知名品牌：知名品牌通常有良好的声誉和丰富的制表经验，可以提供高品质的手表。
例如 Rolex、Omega、TAG Heuer 等。
•品质：手表的品质包括材质、工艺和机芯类型等。
材质选择主要涉及表带和表壳的材料，例如不锈钢、皮革、陶瓷等。
工艺包括手表的装配和细节处理，例如表盘上的刻度和指针等。
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Technology & Service
Smart Source Engineering Ltd.
Iwatt 产品选择指南
2011-9-20Prepared By: Luke
1.充电器与适配器应用产品选择指南
2.家用电器电源应用产品选择指南
3.
LED 驱动应用产品选择指南
SSE
1 AC-DC 充电器与适配器应用产品选择指南
AC-DC adapter & charger
Output power ≤5W Output power ≤12W
Output power ≤40W
iw1696
iw1810
iw1677iw1706
Standby power
<30mW
Standby power <150mW
iw1710
Standby power <150mW
<150mW stan-dby power 40KHz SOT23-5External BJT <150mW stan-dby power 64KHz SO-8Internal BJT <30mW stan-dby power / 4.3V DLR 72KHz SOT23-6External BJT <150mW stan-dby power 72KHz SOT23-5
External BJT <150mW stan-dby power 130KHz maximum SO-8
External MOS Support high output voltage design
Support high output voltage design
Output voltage<8V
Output voltage<8V
Output voltage<8V
SSE
2 家用电器电源应用产品选择指南
Home Application power ICs
Output power ≤5W Output power ≤12W Output power ≤40W
iw1810
iw1706
iw1710
<150mW stan-dby power 64KHz SO-8Internal BJT <150mW stan-dby power 72KHz SOT23-5
External BJT <150mW stan-dby power 130KHz maximum SO-8
External MOS Support high output voltage design
Support high output voltage design
Output voltage<8V
For AC-DC dimming LED driver
230Vac input Dimmable PF>0.7Iw3602-01
Iw3612-00
Iw3614-00
5% CC regulation 2%-100% dimming rang SO-8
Internal BJT LED open /short &Over temp protection
120Vac input Dimmable PF>0.7120Vac /230Vac input
Dimmable PF>0.9
5% CC regulation 2%-100% dimming rang SO-8
Internal BJT LED open /short &Over temp protection
5% CC regulation 2%-100% dimming rang SO-8
Internal BJT LED open /short &Over temp protection
For AC-DC Non-dimming LED driver
iw1696
iw1810
iw1706
Output power
≤4W,No PF iw3620
Output power
≤5W, No PF
Output power ≤12W,No PF,or PF>0.7 with 120Vac/230Vac
input Output power ≤40W,PF>0.9 with 90-264V input
64KHz SO-8
Internal BJT 40KHz SOT23-5
External BJT 72KHz SOT23-5
External BJT 130KHz maximum SO-8
External MOS。