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陶瓷变阻压力变送器YS2A(YS-2)

陶瓷变阻压力变送器YS2A(YS-2)

参考价格:索要报价
所在地区:华北 北京
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详细说明

标准型陶瓷变阻压力变送器YS2A(YS-2)
standard pressure transmitter
概述
YS2A(YS-2) 标准型压力变送器采用陶瓷压阻式传感器,低成本、高精度、高可靠性的实用型产 品。本产品具有接口形式规范、体积小、抗干扰、价格低、重量轻、易安装等特点,广泛应用于工业领域或实验室,特别适用于能接触部分材质兼容的气体和液体压力测量。
General
Use Ceramic Piezoresistance as the sensitive element,cheap ,but high precision and reliability.(Standard type YS2A (YS-2) Pressure transmitler) The product has regular connection ,compact design,disturbing-proof, light and easy to install,widely is used in industrial field and experiment chamber,especially suitable for the measurement of compatible gas and liquid.

特点
使用陶瓷压阻式传感器
表压、负压测量
量程:-100KPa~40MPa
输出4~20mA 或 1~5V、 0~10V
结构简便、易于安装
外形美观、体积小巧
Feature
Use sensor of Ceramic Piezoresistance
Measurement of Gauge pressure and negative pressure.
Range:-100KPa~40MPa
Output 4~20mA or 1~5,0~10V
Simple structure ,easy to install
Pretty appearance and compact design.

工作原理
抗腐蚀的陶瓷压力传感器没有液体的传递,压力直接作用在陶瓷膜片的正面,使膜片产生微小的形变。厚膜电阻印刷在陶瓷膜片的背面,连 接成一个惠斯通电桥(闭桥)。由于压敏电阻的压阻效应,使电桥产生一个与压力、激励电压成正 比的高度线性电压信号。标准的信号根据压力量程的不同标定为 2.0/3.0/3.3mV/V,可以和应变式 传感器相兼容。通过激光标定,传感器具有很高 的温度稳定性和时间稳定性,传感器自带温度补 偿 0~70℃。
通过高可靠的放大电路及精密温度补偿,将被测介质压力转换成 4~20mA.DC 或 1~5V.DC 等标准电信号。
Principle
Corrosion-proof ceramic pressure transmitter withont transmission of liquid. When pressure is made on the face of ceramic diaphragm,litter distortion is formed.Thickfilm resistance is printed on the reverse of ceramic ,connecting a wheatstone bridge. Resulting from effect of Ceramic Piezoresistance ,one linear voltage signal which is direct ratio with pressure and encouraged voltage is formed. According to different ranges,standard signal is 2.0/3.0/3.3mV/V,which is compatible with strain sensor.It has high temperature stability and time stability by laser marking ,along with temperature 0~70℃ , transforming media pressure to 4~ 20mA.DC、1~5V.DC electric signal by magnifying circuit.
典型应用
● 烟尘治理
● 空气调节及净化设备
● 工业过程风压及气压测量
● 风压表、气动表
● 医药仪表及检漏设备
● 液压控制、环境保护
● 锅炉蒸汽控制
application
● Soot management
● Air condition and cleanse equipment.
● Measurement of air and wind pressure
● Wind pressure gauge and pneumatic gauge
● Medicine gauge and leakage equipment.
● Control of liquid pressure and protection of environment.
● Control of boiler steam.
技术参数:
测量范围:-100KPa~40MPa
测量介质:气体和液体
精 度:0.25 级或0.5 级可选
工作电压:24V.DC (12~30VDC)
输出信号:4~20mA (二线制),1~5V (三线制)
介质温度:-20~80℃
环境温度:-20~70℃
储存温度:-30~85℃
温度影响:TK<± 0.02%FS/K,
压力接口:M20X1.5 阳螺纹
引线方式:Hirschminn 连接器(DIN43650)
Technic parameter
Range :-100KPa~40MPa
Media: gas and liquid
Accuracy : class 0.25 or 0.5 optional
Working voltage: 24V.DC (12~30VDC)
Outputsignal :4~20mA(two-line)1~5V(three-line)
Media temperature:20~80℃
Environment temperature:-20~70℃
Storage temperature:-30~85℃
Impact of temperature:TK<± 0.02%FS/K
Pressure connection:M20X1.5 male thread
Down-lead :Hirschminn connector(DIN43650)

产品详细资料请点击:S.YS2A 标准型压力变送器.pdf
变送器、压力变送器、陶瓷压阻式压力变送器YS-2、YS2A