接口尺寸: | M20X1.5 阳螺纹(mm) | 加工定制: | 是 |
防护等级: | 无 | 测量范围: | -100KPa~40MPa(kPa) |
类型: | 陶瓷型压力变送器 | 防爆等级: | 无 |
型号: | YS2A | 测量介质: | 能接触部分材质兼 |
精度等级: | 0.25 级或0.5 级可选 | 品牌: | Zoriver/卓尔瑞华 |
输出信号: | 4~20mA (二线制), 1~5V (三线制)(mA) | 电源电压: | 24V.DC (12~30VDC)(V) |
Zoriver标准型压力变送器YS2A 表压负压测量
陶瓷压阻式传感器
标准型压力变送器YS2A(YS-2)
YS-2 standard pressure transmitter
产品图片
概述General
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。
Use Ceramic Piezoresistance as the sensitive element,cheap ,but high precision and reliability.(Standard type YS2A (YS-2) Pressure transmitler)
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。
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Feature
使用陶瓷压阻式传感器
Use sensor of Ceramic Piezoresistance
表压、负压测量
Measurement of Gauge pressure and negative pressure.
量程:-100KPa~40MPa
Range:-100KPa~40MPa
输出4~20mA 或 1~5V、 0~10V
Output 4~20mA or 1~5,0~10V
结构简便、易于安装
Simple structure ,easy to install
外形美观、体积小巧
Pretty appearance and compact design.
工作原理Principle
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。
Corrosion-proof ceramic pressure transmitter has no 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 yingbian 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application
● 烟尘治理
Soot management
● 空气调节及净化设备
AIr condition and cleanse equipment.
● 工业过程风压及气压测量
Measurement of air and wind pressure
● 风压表、气动表
Wind pressure gauge and pneumatic gauge
● 医药仪表及检漏设备
Medicine gauge and leakage equipment.
● 液压控制、环境保护
Control of liquid pressure and protection of environment.
● 锅炉蒸汽控制
Control of boiler steam.
技术参数Technic parameter:
测量范围:-100KPa~40MPa
Range :-100KPa~40MPa
测量介质:气体和液体
Media: gas and liquid
精度:0.25 级或0.5 级可选
Accuracy : class 0.25 or 0.5 optional
工作电压:24V.DC (12~30VDC)
Working voltage: 24V.DC (12~30VDC)
输出信号:4~20mA (二线制),1~5V (三线制)
Output signal :4~20mA(two-line) 1~5V(three-line)
介质温度:-20~80℃
Media temperature:20~80℃
环境温度:-20~70℃
Environment temperature:-20~70℃
储存温度:-30~85℃
orage temperature:-30~85℃
温度影响:TK<± 0.02%FS/K,
StImpact of temperature:TK<± 0.02%FS/K
压力接口:M20X1.5 阳螺纹
Pressure connection:M20X1.5 male thread
引线方式:Hirschminn 连接器(DIN43650)
Down-lead :Hirschminn connector(DIN43650)
YS2A选型表 HOW TO ORDER
型号代码特性说明Code Introduction
基本型号Basic type
YS2A = 标准型压力变送器 standard pressure transmitter
输出Signal output
420 = 24V, 4-20mA
010 = 24V, 0-10V
015 = 24V, 1-5V
005 = 24V, 0-5V
精 度Accuracy
025 = 0.25 级 ± 0.25%
050 = 0.5 级 ± 0.5%
测 量 范 围Ranges
在-100kPa-0-40MPa 之间选项between-100KPa and o-40MPa
具体代码请参看量程对照表See range table
仪表连接Connection
M20 = M20 X 1.5
G12 = G1/2 ″
R12 = ZG 1/2 ″
R14 = ZG 1/4 ″
Z14 = NPT 1/4 ″
Z12 = NPT 1/2 ″
或其它连接标准 Other connections
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