通用型压力传感器KH11系列
卫星及搭载的传感器简介
目前世界上常用的遥感卫星主要有，Spot系列卫星，LandSat系列卫星，IKONOS系列卫星，CBERS-1卫星，ERS系列卫星，JERS卫星，IRS卫星，OrbView-3卫星，KH-11型侦察卫星，GeoEye-1卫星，Terra卫星，RapidEye 卫星、意大利COSMO-SkyMed系列，Quickbird卫星，印度Cartosat-1(IRS-P5)卫星，PROBA卫星，SMOS卫星，DMC卫星，各个卫星的轨道参数和运行特点及成像方式均不相同，下文只是做了个简单的介绍一、SPOT卫星（法国）：1.简介：SPOT1，1986年2月发射，至今还在运行。
SPOT2，1990年1月发射，至今还在运行。
SPOT3，1993年9月发射，1997年11月14日停止运行。
SPOT4，1998年3月发射，至今还在运行。
SPOT5， 2002年5月发射，现在仍在有效运行2.轨道特点：轨道高度832公里，轨道倾角98.7℃，重复周期26天。
太阳同步准回归轨道，通过赤道时刻为地方时上午10:30。
但由于采用倾斜观测，所以实际上4-5天就可对同一地区进行重复观测3.成像特点：卫星上装有两台高分辨率可见光相机（HRV），可获取10m分辨率的全遥感图像以及20m分辨率的三谱段遥感图像。
这些相机有侧视观测能力，可横向摆动27°，卫星还能进行立体观测。
SPOT-4卫星遥感器增加了新的中红外谱段，可用于估测植物水分，增强对植物的分类识别能力，并有助于冰雪探测。
该卫星还装载了一个植被仪，可连续监测植被情况。
二、LandSat卫星1。
简介：第一颗陆地卫星是美国于1972年7月23日发射的.是世界上第一次发射的真正的地球观测卫星，原名叫做地球资源技术卫星(Earth Reasource Technology Satellite-ERTS)，1975年更名为陆地卫星，现在运行的是第5、7号星。
美国的陆地卫星7（Landsat－7）于1999年4月15日发射升空后，由于其优越的数据质量，以及与以前的Landsat系列卫星保持了在数据上的延续性在数据产品方面，Landsat－7与Landsat－5的最主要差别有：增加了分辨率为15米的全色波段（PAN波段）；波段6的数据分低增益和高增益数据，分辨率从120米提高到60米。
《军事技术》章节
《军事技术》章节《军事技术》章节一、单选题1、新能源技术群是当代高技术群的（D）A、基础B、核心C、发展方向D、动力2、军事应用技术中，军事工程技术的划分依据是（A）A、按完成的军事任务的性质分B、按研制的武器装备种类分C、按军事技术应用领域分D、按军事技术的应用者分3、现代战争手段的核心是（C）A、兵力B、武器装备C、信息能力D、作战空间4、将现代侦察监视技术分为光学侦察、电子侦察和声学侦察的依据是（B）A、按照不同兵种的任务范围B、按照实现探测和识别的技术原理C、按照侦察监视所采取的手段D、按照各种运载侦察监视技术装备平台的活动区域5、远程战场侦察雷达可以探测的范围是（C）A、10-20千米B、15-20千米C、20-30千米D、25-30千米6、近程雷达可以探测的物体质量是（C）A、1.5千克以内B、2.0千克以内C、2.5千克以内D、3.0千克以内7、近程警戒雷达的探测距离是（C）A、100-150千米B、150-200千米C、200-300千米D、300-350千米8、中程警戒雷达的探测距离是（B）A、300-400千米B、300-500千米C、400-500千米D、400-600千米9、近程战场雷达可探测的范围是（D）A、0.2-3千米B、0.3-3千米C、0.4-3千米D、0.5-3千米10、超远程警戒雷达的探测距离是（C）A、2000千米B、3000千米C、4000千米D、5000千米11、相控阵雷达的天线面阵可以实现全方位探测的角度为（D）A、90°B、180°C、270°D、360°12、震动传感器通常分别能探测到人和车的范围是（B）A、20米，200米B、30米，300米C、40米，400米D、50米，500米13、声音传感器可以探测人员间的正常谈话的距离是（C）A、30米B、35米C、40米D、45米14、磁性传感器对目标探测的响应速度快，通常为（C）A、15秒B、20秒C、25秒D、30秒15、红外传感器一般需要人工布设，固定在某物体上，在视角的扇面内可探测目标的范围是（D）A、10-30米B、10-50米C、20-40米D、20-50米16、下列属于电子侦察卫星的是（B）A、“锁眼”KH-11B、大酒瓶C、“白云”号D、“长曲棍球”17、美国E-3A预警机上装备的计算机容量大，运算速度快，可同时跟踪目标（C）A、500个B、550个C、600个D、650个18、以下属于半主动式寻的制导的是（B）A、“飞鱼”反舰导弹B、中国的HQ-61C、“响尾蛇”系列空空导弹D、英国的“海蛇”航空导弹19、景象匹配制导精度较高，其制导精度为（C）A、小于5米B、小于8米C、小于10米D、小于12米20、近程导弹的射程为（C）A、小于500米B、小于800米C、小于1000米D、小于1200米21、远程导弹的射程为（C）A、2000-3000千米B、3000-5000千米C、3000-8000千米D、4000-8000千米22、激光制导炮弹的射程为（C）A、2-20千米B、2-30千米C、3-20千米D、3-30千米23、脱离速度是（B）A、10.2千米/秒时B、11.2千米/秒时C、12.2千米/秒时D、13.2千米/秒时24、逃逸速度是（C）A、14.7千米/秒时B、15.7千米/秒时C、16.7千米/秒时D、17.7千米/秒时25、具有“太空中的耳朵”之称的是（A）A、电子侦察卫星B、导弹预警卫星C、海洋监测卫星D、核爆炸检测卫星26、空天飞机在30-100千米高度飞行的速度是音速的（D）A、10-20倍B、10-25倍C、12-20倍D、12-25倍27、电子侦察卫星的轨道一般选在（D）A、200-800千米B、200-1000千米C、300-800千米D、300-1000千米28、用于截获敌方光电辐射信号的电子对抗设备是（C）A、通信对抗侦察设备B、雷达对抗侦察设备C、光电对抗侦察设备D、反电子侦察设备29、电子干扰器材是指能反射或吸收电磁波的器材，包括反射体和吸收层。
Amphenol NovaSensor NPA压力传感器说明书
Healthcare Application Spaces
• Sleep apnea - CPAP • Critical care ventilators • Anesthesia machines • Compression therapy • Air mattresses • Wound management • First responder equipment • Blood pressure
NPA Application Guide:
• /en/component/edocman/312-novasensor-npa-applicationguide/download?Itemid=8007%20%27
NPA Product Brochure:
• Analog Output: • 0.5-3.0Vdc output (3.3Vdc supply) • 0.5-4.5Vdc output (5.0Vdc supply) • 100mV output (5.0Vdc or 1.5mA supply)
• Fast Response Time • <0.5ms sample time for I2C NPA • <2 ms sample time for Analog NPA
6/ Copyright © 2015 Amphenol. All rights reserved.
/en/products/pressure-mems/mems-sensors/3161npa-pressure-sensor
Lowest profile SOIC Package
(3.3Vdc supply) (5.0Vdc supply) (5.0Vdc or 1.5mA supply)
SHT11数据手册
SHT1x/SHT7x温湿度传感器-相对湿度和温度的传感器-兼有露点-完全校准，数字输出-极好的长期稳定性-无需外部组件-超低能耗-表面贴片或者4引脚完全可互换-尺寸小-自动休眠SHT1x/SHT7x 产品概述SHTxx 系列产品是包含有已校准数字输出的单芯片温湿度复合传感器。
它应用专利的微加工工业CMOS进程（CMOSens®），以确保产品极高的可靠性和极好的长期稳定性。
传感器包含一个电容式聚合体测湿元件和一个能隙测温元件。
并且与一个14位的A/D转换器以及串行接口电路在同一个芯片上无隙耦合。
依次该芯片信号优良、响应迅速、抗扰能力强、性价比高。
每一个SHTxx 传感器都在极为精确的湿度校验室中进行校准。
校准系数都以程序形式存储在OTP内存中。
在传感器测量的时候这些系数在传感器内部调用来修正信号。
两线制串行接口和内部基准电压使系统集成变的简易快捷。
它超小的体积、极低的能耗使其成为甚至是最为苛刻的应用场合的最佳选择。
产品提供表面贴片LCC(无铅芯片)或者4针单排可插入式引脚封装。
特使封装形式可根据客户的需求提供。
应用-空调系统HV AC -测试或检验-汽车-数据记录-消费品-自动化-气象站-大型家用电器-加湿器-医疗-除湿器订购信息型号湿度精度[%RH] 温度精度[%RH]封装SHT 11 ± 3.0 ±0.4 SMD(LCC) SHT 15 ± 2.0±0.3 SMD(LCC) SHT 71 ± 3.0 ±0.4 4针单排直插SHT 75 ± 1.8 ±0.3 4针单排直插1 传感器性能说明参数条件最小典型值最大单位湿度分辨率0.5 0.03 0.03 %RH8 12 12 bit重复性± 0.1%RH线性化见图一精度不确定性互换性完全可互换非线性度原始数据± 3%RH线性化<<1 %RH范围0 100 %RH响应时间1/e（63%）4 S缓慢流动的空气迟滞± 1%RH长期稳定性典型值<0.5 %RH/yr温度分辨率0.04 0.01 0.01 ℃0.07 0.02 0.02 °F12 14 14 bit重复性± 0.1℃± 0.2°F精确度见图一范围-40 123.8 ℃-40 254.9 °F响应时间1/e（63%） 5 30 S表1 传感器性能说明2 接口说明2.1 电源引脚SHTxx的供电电压在2.4 - 5.5V.上电后，传感器需要11ms月过期“休眠”状态。
洛华科技流量传感器KF11系列选型手册说明书
产品选型手册在线水质分析及过程控制器仪表分册北京洛华科技有限公司Beijing FLOWTECH Electric&Mechanical Ltd.Co.努力，只为更好研发10多年来，我们专注于水分析传感器、流量传感器、监控仪表、测量平台的研制，致力于废水处理、纯水制程、石油化工、电力冶金、制药、造纸、食品及饮料、生物工程等广泛的行业领域提供卓越的产品和服务KF11系列转轮流量传感器■霍尔式脉冲输出，集电极开路NPN，驱动能力强■具有很高的耐化学腐蚀特性■IP68防护等级，适用于恶劣的现场环境■插入式易安装■稳定性好，抗干扰能力强■可靠性好，免维护性能指标产品选型流量测量0102KF11-S10金属流量传感器■插入式易安装■316L 本体，EPDM 密封■适合于高温高压环境■适用管径DN50-DN600■卫生级，适用于食品，啤酒等行业■耐腐蚀性好性能指标应用行业产品选型■啤酒及饮料■化工洗涤及中间体■冷却及供热系统■单晶硅清洗■水处理及再生■泵保护■纯水制程/反渗透/超滤/水过滤紧凑型流量传感器适用于安装在三通管件上，尺寸范围从DN15-DN50(0.5”至2”)；设计用于不含固体颗粒，悬浮物等杂质的液体；集电极开漏输出（NPN），稳定的方波信号，直接输送给流量控制器或PLC 高速脉冲口；产品特点性能指标■插入式易安装■PP 本体，EPDM 密封■能够安装在标准的三通件上■适用管径DN15-DN50应用行业■纯水制程/反渗透/超滤/水过滤■冷却及供热系统■供水系统■水处理及再生■泵保护KF11-G10高压型流量传感器高压型转轮流量传感器适用于高压场所，尺寸范围从DN50-DN300(2”至18”)；本体/轴均采用SS316L 材质，确保较高的机械强度；适合于金属管道安装，不锈钢直焊座，上下法兰利用螺钉固定，中间用PTFE 垫片密封，保证整体运行的稳定性；产品特点性能指标■可耐压110bar,温度100℃■SS316L 本体/黄铜本体■适用管径DN50-DN300■流速范围：0.3-8m/s ■精度可高达1%■采用高强度哈氏合金轴应用行业■冷却及供热系统■水处理及再生■泵保护流量测量03KF11-W10流量测量04KF11-W10F涡轮流量传感器是一种速度型流量计，适用于粘度低，连续流动的液体；可输出脉冲/4-20m；传感器分普通型，防腐型；产品特点性能指标■精度高■有螺纹连接，卡套连接，法兰连接■适用管径DN6-DN100应用行业■水处理■循环水系统■中间体■CIP 清洗■水处理及再生■农业施肥机及农业灌溉KF11-M700微型流量传感器微型电磁流量传感器没有可动部件，没有机械式磨损，体积小，螺纹连接安装方便，转轮及涡轮无法测量的污水有杂质的介质，可使用此流量传感器，尺寸范围从DN6-DN25；输出脉冲信号可直接输送给流量控制器或PLC 脉冲口；产品特点性能指标■螺纹连接，方便安装■无压损，无磨损■适用管径DN6-DN25应用行业■加药系统■酸碱配比■滴定取样型号KF11-W10(W10F)流速范围0.3-6m/S 管径范围DN6-DN100信号输出脉冲型或电流型线性精度L：1%（全量程）重复性精度R:0.5%（全量程）温度及压力10bar(145psi)@80℃(176℉)过程连接螺纹/卡套/法兰材质不锈钢或PTFE 轴/轴承ZrO2.316L.Hc.Ti/ZrO2供电信号DC 24V 或AC220V(控制器)电缆规格5m 屏蔽电缆线（最长300m）防护等级IP68型号KF11-M700管径范围DN6-DN25电极材料316L/Hb/Hc/Ti/Ta/Pt 线性精度L：1%（全量程）介质电导率≧20us/cm 内衬PVDF 输出信号脉冲、频率流速范围0.3-10m/s 工作温度-5℃∽80℃工作压力0.6∽1.0MPa 电气连接5芯航空插头电源供电DC 24VKF11-W10FKF8100流量控制器■全数字化设计，抗干扰能力强■SMT贴片工艺，集成度高，功耗低■集变送功能和控制功能于一体，可实现流量批次控制■可实现盘装、壁挂、一体式安装，满足复杂现场安装要求■循环式菜单，操作方便性能指标型号控制器显示•大屏LCD显示•瞬时流量、累计流量、报警提示、4-20mA输出状态•循环式菜单，密码保护输入•0-2KHz脉冲信号•幅值3-12V测量范围0-10KHz(n<2000RPM)测量精度线性精度：1%重复性精度：0.5%输出•光电耦合隔离4-20mA输出•脉冲输出•开关量（两组常开触点）•RS485(自由通讯口)坏境要求温度：-20℃∽+70℃（-4∽158℉）湿度：相对湿度90%以下，无水汽凝结现象无强电场、强磁场环境（远离大型变频器，大型电机等）无明显振动场所无腐蚀性气体场所继电器AC2203A，可编程防护等级IP65接线方式三线制或四线制供电系统DC24V功率3瓦（屏点亮最大消耗功率）仪器尺寸96X96x60mm开孔尺寸93X93mm重量0.25KG应用行业•纯水制程/反渗透/超滤/水过滤•冷却及供热系统•供水系统•水处理及再生•泵保护流量测量0506电磁流量计KF700型电磁流量计可广泛适用于工业液体的测量，可测量电导率值极小的液体，可测量酸，碱，盐等强腐蚀性及固液两相的体积流量；口径范围为DN10-DN2000;根据不同安装环境，可分法兰型、螺纹型、夹持型、高压型等。
411霍尔式传感器
11:14 AM
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霍尔传感器属于磁敏元件，磁敏元件也是基于磁电转
换原理，磁敏传感器是把磁学物理量转换成电信号。
随着半导体技术的发展，磁敏元件得到应用和发展，广 泛用于自动控制、信息传递、电磁场、生物医学等方面的 电磁、压力、加速度、振动测量。
特点：结构简单、体积小、动态特性好、寿命长。
磁
1 (E)
Ic1
Ic2
Ub4
Uc4
V5
Ic4
V6
Ib3
UH2
Ub3 UH1
V1
V3 Ic3 Ue3 Ue4 V4
V2
2 V7
3 V8
4
开关型集成霍尔传感器的典型路
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集成霍尔传感器的输出电平与磁场B 之间的关系见图，可以看出，集成霍 尔传感器的导通磁感应强度和截止磁 感应强度之间存在滞后效应，这是由 于V3、V4共用射极电阻的正反馈作用 使它们的饱和电流不相等引起的。
电气测试技术
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电子信息与自动化学院 贺晓蓉
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4.11 霍尔式传感器（磁敏传感器）
霍尔元件是一种基于霍尔效应的磁传感器，已发展成一个品种多样的 磁传感器产品族，并已得到广泛的应用。霍尔器件是一种磁传感器。 用它们可以检测磁场及其变化，可在各种与磁场有关的场合中使用。 霍尔器件以霍尔效应为其工作基础。 霍尔器件具有许多优点，它们的结构牢固，体积小，重量轻，寿命长， 安装方便，功耗小，频率高（可达1MHZ），耐震动，不怕灰尘、油 污、水汽及盐雾等的污染或腐蚀。 霍尔线性器件的精度高、线性度好； 霍尔开关器件无触点、无磨损、输出波形清晰、无抖动、无回跳、位 置重复精度高（可达μm级）。采用了各种补偿和保护措施的霍尔器 件的工作温度范围宽，可达－55℃～150℃。
传感器基础知识
第1章传感器的基本知识一、简述题1-1何谓结构型传感器？何谓物性型传感器？试述两者的应用特点。
1-2一个实用的传感器由哪几部分构成？各部分的功用是什么？用框图标示出你所理解的传感器系统。
1-3衡量传感器静态特性的主要指标有哪些？说明它们的含义。
1-4什么是传感器的静态特性和动态特性？差别何在？1-5怎么评价传感器的综合静态性能和动态性能？二、计算题1-6有一只压力传感器的校准数据如下表所列。
根据这些数据求最小二乘法线性化的拟合直线方程，并求其线性度。
1-7液体温度传感器是一阶传感器，现已知某玻璃水银温度计特性的微分方程为4dy/dx+2y = 2×103x。
式中y为汞柱高(m)，x为被测温度(℃)。
试求：(1) 水银温度计的传递函数；(2) 温度计的时间常数及静态灵敏度；(3) 若被测物体的温度是频率为0.5 Hz的正弦信号，求此时传感器的输出信号振幅误差和相角误差。
1-8今有两加速度传感器均可作为二阶系统来处理，其中一只固有频率为25 kHz，另一只为35 kHz，阻尼比均为0.3。
若欲测量频率为10kHz 的正弦振动加速度，应选用哪一只传感器？试计算测量时将带来多大的振幅误差和相位误差。
第3章电感式传感器3-1简述变气隙式自感传感器的工作原理和输出特性，传感器的灵敏度与哪些因素有关？如何提高其灵敏度？3-2电源频率波动对自感式传感器的灵敏度有何影响？如何确定传感器的最佳电源频率？3-3差动变压器式传感器的等效电路包括哪些元件和参数？各自的含义是什么？3-4试分析差动变压器式电感传感器的相敏整流测量电路的工作过程。
带相敏整流的电桥电路具有哪些优点？3-5差动变压器式传感器的零点残余电压产生的原因是什么？怎样减小和消除它的影响？3-6图3.38所示为差动变压器式接近开关原理图，结构中使用Ｈ型铁芯，分析它的工作原理，并设计后续信号处理电路，使被测金属部件与探头距离达设定距离时，继电器吸合。
氛压传感器通用流体产品说明书
No.PS※※-OMT0006-BPressure Sensor for General FluidsPSE575/576/577Safety Instructions 2 Model Identification and How to Order 8 Names of Parts of Product and Handling Precautions 9 Mounting and Installation 10 Wiring 10 Troubleshooting 12 Specification 13 Specifications 13 Dimensions 15Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger".They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1), and other safety regulations*2).*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.ISO 4413: Hydraulic fluid power -- General rules relating to systems.IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)ISO 10218: Manipulating industrial robots -Safety. etc.*2) High Pressure Gas Safety Law.Caution Caution indicates a hazard with a low level of risk which, if not avoided, couldresult in minor or moderate injury.Warning Warning indicates a hazard with a medium level of risk which, if not avoided,could result in death or serious injury.Danger Danger indicates a hazard with a high level of risk which, if not avoided, willresult in death or serious injury.Warning1. The compatibility of the product is the responsibility of the person who designs theequipment or decides its specifications.Since the product specified here is used under various operating conditions, its compatibility withspecific equipment must be decided by the person who designs the equipment or decides itsspecifications based on necessary analysis and test results.The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product.This person should also continuously review all specifications of the product referring to its latestcatalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.2. Only personnel with appropriate training should operate machinery and equipment.The product specified here may become unsafe if handled incorrectly.The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.3. Do not service or attempt to remove product and machinery/equipment until safety isconfirmed.1. The inspection and maintenance of machinery/equipment should only be performed after measuresto prevent falling or runaway of the driven objects have been confirmed.2. When the product is to be removed, confirm that the safety measures as mentioned above areimplemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.4. Contact SMC beforehand and take special consideration of safety measures if theproduct is to be used in any of the following conditions.1. Conditions and environments outside of the given specifications, or use outdoors or in a placeexposed to direct sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.3. An application which could have negative effects on people, property, or animals requiring specialsafety analysis.4. Use in an interlock circuit, which requires the provision of double interlock for possible failure byusing a mechanical protective function, and periodical checks to confirm proper operation.Safety InstructionsCaution1.The product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries.If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.If anything is unclear, contact your nearest sales branch.Limited warranty and Disclaimer/Compliance Requirements The product used is subject to the following "Limited warranty and Disclaimer" and "Compliance Requirements".Read and accept them before using the product.Limited warranty and Disclaimer1. The warranty period of the product is 1 year in service or 1.5 years after the product isdelivered,whichever is first.*2)Also, the product may have specified durability, running distance or replacement parts.Please consult your nearest sales branch.2. For any failure or damage reported within the warranty period which is clearly ourresponsibility, a replacement product or necessary parts will be provided.This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.3. Prior to using SMC products, please read and understand the warranty terms anddisclaimers noted in the specified catalog for the particular products.*2) Vacuum pads are excluded from this 1 year warranty.A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.Also, even within the warranty period, the wear of a product due to the use of thevacuum pad or failure due to the deterioration of rubber material are not covered bythe limited warranty.Compliance Requirements1. The use of SMC products with production equipment for the manufacture of weapons ofmass destruction (WMD) or any other weapon is strictly prohibited.2. The exports of SMC products or technology from one country to another are governed bythe relevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed.CautionSMC products are not intended for use as instruments for legal metrology.Products that SMC manufactures or sells are not measurement instruments that are qualified by pattern approval tests relating to the measurement laws of each country.Therefore, SMC products cannot be used for business or certification ordained by the measurement laws of each country.Caution■After maintenance is complete, perform appropriate functional inspections and leak tests.Stop operation if the equipment does not function properly or there is a leakage of fluid.When leakage occurs from parts other than the piping, the product might be faulty.Disconnect the power supply and stop the fluid supply.Do not apply fluid under leaking conditions.Safety cannot be assured in the case of unexpected malfunction.■Use within the specified operating pressure.Otherwise it can cause damage to the Pressure Sensor or inability to measure correctly.If fluid is supplied at a pressure exceeding the proof pressure, the ceramic diaphragm will be damaged. A significantly damaged diaphragm will result in external leakage. In addition, the power supply is short circuited depending on the applied fluid. Please use a power supply which includes short circuit protection.■NOTE○Follow the instructions given below when designing, selecting and handling the product.●The instructions on design and selection (installation, wiring, environment, adjustment,operation, maintenance, etc.) described below must also be followed.*Product specifications∙Use the specified voltage.Otherwise failure or malfunction can result.∙Applicable fluid is a fluid that does not corrode C3604 + electroless nickel plated, AI203 (aluminum oxide) and FKM.Do not use a fluid containing chemicals, synthetic oils including organic solvent, salt and corrosive gases.Otherwise, damage to the product and malfunction can result.Check the details of the specifications before using.∙Reserve a space for maintenance.Allow sufficient space for maintenance when designing the system.∙A ceramic diaphragm type pressure sensor is used in this product. The ceramic diaphragm can be damaged by overpressure from hydraulic shock, which can be generated when condensate in the fluid collides with the sensor during pressure fluctuation. This is also known as "water hammer".To mitigate hydraulic shock, it is recommended to insert an orifice between the fluid and the sensor. A gas pocket also needs to be between the orifice and the sensor to cushion the shock pulse. The sensor would then need to be located above the orifice with the orifice mounted vertically so that no fluid gets between the orifice and sensor.Some recommended and NOT recommended examples are shown in the following figure. PartnumbersZS-31-X175 or X188 are applicable orifices (called throttles in product literature).●Product handling*Installation∙Follow the specified tightening torque.Excessive tightening torque can break the Pressure Sensor.Insufficient tightening torque can displace the Pressure Sensor from the original position or loosen the mounting∙When piping, apply a spanner vertically to the piping section for the sensor.Applying the wrench in other position can break the Pressure Sensor∙Be sure to ground terminal FG when using a commercially available switch-mode power supply.∙Do not drop, hit or apply shock to the Pressure Sensor.Otherwise damage to the internal parts can result, causing malfunction.∙Do not pull the lead wire forcefully, not lift the product by pulling the lead wire. (Tensile force 35N or less) Hold the body when handling to avoid the damage of the Pressure Sensor lead to cause the failure andmalfunction.∙For piping of the Pressure Sensor, hold the piping with a spanner on the metal part of the piping(Piping attachment).Holding other part with spanner leads to damage the Pressure Sensor.∙Eliminate any dust left in the piping by air blow before connecting the piping to the product.Otherwise it can cause damage or malfunction.∙Do not insert metal wires or other foreign matter into the pressure measurement port.It can damage the Pressure Sensor causing failure or malfunction.*Wiring∙Do not pull the lead wires.In particular, never lift a Pressure Sensor equipped with fitting and piping by holding the lead wires.∙Avoid repeatedly bending or stretching the lead wire, or placing heavy load on them.Repetitive bending stress or tensile stress can cause the sheath of the wire to peel off, or breakage of the wire.If the lead wire can move, fix it near the body of the product.The recommended bend radius of the lead wire is 6 times the outside diameter of the sheath, or 33 times the outside diameter of the insulation material, whichever is larger.Replace the damaged lead wire with a new one.∙Wire correctly.Incorrect wiring can break the Pressure Sensor.∙Do not perform wiring while the power is on.Otherwise damage to the internal parts can result, causing malfunction.∙Do not route wires and cables together with power or high voltage cables.Otherwise the product can malfunction due to interference of noise and surge voltage from power and highvoltage cables to the signal line. Route the wires (piping) of the product separately from power or high voltage cables.∙Confirm proper insulation of wiring.Poor insulation (interference from another circuit, poor insulation between terminals, etc.) can lead to excess voltage or current being applied to the product, causing damage.∙Keep wiring as short as possible to prevent interference from electromagnetic noise and surge voltage.Do not use a cable longer than 30 m.Wire the DC(-) line(blue) as close as possible to the power supply.∙Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply. When a switch-mode power supply is connected to the product, switching noise will be superimposed and the product specification can no longer be met. This can be prevented by insertinga noise filter, such as a line noise filter and ferrite core, between the switch-mode power supply andthe product, or by using a series power supply instead of a switch-mode power supply.*Environment∙Do not use the product in area that is exposed to corrosive gases, chemicals, sea water, water or steam.Otherwise failure or malfunction can result.∙Do not use in a place where the product could be splashed by oil or chemicals.If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even for a short time, it may be adversely affected (damage, malfunction, or hardening of the lead wires).∙Do not use in an area where electrical surges are generated. (EMI or Electro Magnetic Interference) If there is equipment which generates a large amount of EMI (solenoid type lifter, high frequency induction furnace, motor, etc.) close to the Pressure Sensor, this may cause deterioration or breakage of the internal circuit of the Pressure Sensor. Avoid sources of surge generation and crossed lines.∙The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes in the system.∙Mount the product in a place that is not exposed to vibration or impact.Otherwise failure or malfunction can result.∙Prevent foreign matter such as remnant of wires from entering the Pressure Sensor.Take proper measures for the remnant not to enter the Pressure Sensor in order to prevent failure or malfunction. ∙Do not use the product in an environment that is exposed to temperature cycle.Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.∙Do not expose the product to direct sunlight.If using in a location directly exposed to sunlight, shade the product from the sunlight.Otherwise failure or malfunction can result.∙Keep within the specified fluid and ambient temperatures range.The fluid and ambient temperatures should be -10 to 60 °C. Operation under low temperature leads to cause damage or operation failure due to frozen moist in the fluid or air.Protection against freezing is necessary. Air dryer is recommended for elimination of drain and water.Avoid sudden temperature change even within specified temperature.∙Do not operate close to a heat source, or in a location exposed to radiant heat.Otherwise malfunction can result.*Adjustment and Operation∙Do not short-circuit the load.∙If using the product to detect very small pressure rates, warm up the product for 20 to 30 minutes first.There will be a drift on the analogue output of approximate ±1% immediately after the power supply is turned on, within 10 minutes.*Maintenance∙Turn off the power supply, stop the supplied air, exhaust the residual pressure and verify the release of air before performing maintenance.There is a risk of unexpected malfunction.∙Perform regular maintenance and inspections.There is a risk of unexpected malfunction.∙Perform drainage regularly.If condensate enters the secondary side, it can cause operating failure of pneumatic equipment.∙Do not use solvents such as benzene, thinner etc. to clean the Pressure Sensor.They could damage the surface of the body and erase the markings on the body.Use a soft cloth to remove stains. For heavy stains, use a cloth soaked with diluted neutral detergent and fully squeezed, then wipe up the stains again with a dry cloth.○Names of parts of product•Only fluids which are non-corrosive to C3604 + electroless nickel plated, AI203 (aluminum oxide) and FKM should be used.○Handling precautions■Wiring○Connector pin numbersWhen the lead wire and connector (ZS-37-A or ZS-37-B) designated for the PSE570 is used, the wire colours will apply as shown in the diagram.Connector pin numbers (on the lead wire)•ZS-37-A•ZS-37-B*: The unconnected terminals are used in SMC, so please do not connect them.○How to connect the body and the lead wire and connector∙Align the lead wire connector with the connector key groove, and insert vertically.∙Connection is complete when the knurled part is fully tightened. Check that the connection is not loose.○Internal circuit and wiring example∙Output specificationPSE57□-02Voltage output: 1 to 5 VOutput impedance: Approx. 1 kΩPSE57□-02-28Current output: 4 to 20 mAAllowable load impedance:500 Ω or less (at 24 VDC)100 Ω or less (at 12 VDC)*: The unconnected terminals are used in SMC, so please do not connect them.○Analogue outputModel Rated pressure range A BPSE575 0 to 2 MPa 0 2 MPaPSE576 0 to 5 MPa 0 5 MPaPSE577 0 to 10 MPa 0 10 MPa■Dimensions∙Lead wire and M12 connector ZS-37-AZS-37-B∙Adapter with throttleZS-31-X1754-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362URL Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.。