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北京布莱迪供应标准型陶瓷压阻压力变送器 YS2A(YS-2)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

2020-02-26 03:51:30  意赛德(天津)自动化仪器股份有限公司  发布

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北 京 布 莱 迪 仪 器 仪 表 有 限 公 司
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标准型陶瓷压阻压力变送器 YS2A(YS-2)
standard pressure transmitter
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
产品图片
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.
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.
CE N°05262201
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BEIJING BRIGHTY INSTRUMENT CO.,LTD.
MODEL YS2A
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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.
Corrosion-proof ceramic pressure transmitter withont transmission of liquid. When
pressure is made on the face of ceramic diaphragm,litter distortion is formed.Thick-
film 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.
Principle
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。
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北 京 布 莱 迪 仪 器 仪 表 有 限 公 司
MODEL YS2A
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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)
Output signal :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)
Node 1: connect anode (VS + )
Node 2: connect anthode (VS - )
Node 3: empty
Node 4: connect earth (case )
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BEIJING BRIGHTY INSTRUMENT CO.,LTD.
MODEL YS2A
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YS2A
选型表 HOW TO ORDER
型号代码 特性说明
Code Introduction




Basic type


Diameter


Signal output


Accuracy




Ranges




Connection
YS2A = 标准型压力变送器
standard pressure transmitter
420
010
015
005
= 24V, 4-20mA
= 24V, 0-10V
= 24V, 1-5V
= 24V, 0-5V
或其它连接标准 Other connections
- · · ·
025
050
= 0.25 级 ± 0.25%
= 0.5级 ±0.5%
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
= M20 X 1.5 = ZG 1/2 ″ = NPT 1/4 ″
= G1/2 ″ = ZG 1/4 ″ = NPT 1/2 ″
M20
G12
R12
R14
Z14
Z12
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