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Beijing Gallop Technology Co.,Ltd
Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
Tel:+86-010-51269778
Fax:+86-010-62967939
Mobile:+86-13858586115
E-mail:13858586115@163.com

Pressure Transmitters

Water Oil Pressure Sensor For High Temperature

Water Oil Pressure Sensor For High Temperature

Water Oil Pressure Sensor For High Temperature,high precision, good stability;...
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Water Oil Pressure Sensor For High Temperature


Water Oil Pressure Sensor For High Temperature3.jpg


Working principle 

The pressure sensor diffuses a Wheatstone bridge on a single crystal silicon wafer, and the measured medium (gas or liquid) applies pressure to change the bridge wall resistance value (piezoresistive effect) to generate a differential voltage signal. This signal is converted to a standard analog or digital signal by a dedicated amplifier.


Product features

· Imported diffusion silicon pressure sensitive components and advanced diaphragm isolation technology;

· Amplification circuit adopts imported American BB integrated chip, wide voltage power supply;

· Truncation interference design, strong anti-interference ability, lightning protection;

· With water-cooling pipe which is good for high temperature medium;


Product details

· Measuring medium : liquid or gas (no corrosion to stainless steel)

· Integrated material: Diaphragm 316s stainless steel Process connection 304 stainless steel

· Pressure range: -100kPa~0~100MPa

· Pressure mode: gauge pressure, absolute pressure, negative pressure

· Output signal: 4~20mA, 0~5VDC, 0~10VDC, 1~5VDC, RS485

· Power supply voltage: 9-36VDC

· Accuracy level: 0.1% FS, 0.25% FS

· Medium temperature: -40~150°C

· Ambient temperature: -40~85°C

· Overload capability: 200%FS

· Response frequency : ≤500Hz

· Stability: ±0.1% FS/year

· Temperature drift : ±0.01%FS/°C

· Protection level : IP65

· Maximum power : Current type ≤0.02Us(W) Voltage type ≤0.008Us(W)



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    Beijing Gallop Technology Co.,Ltd
    Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
    Tel:+86-010-51269778
    Fax:+86-010-62967939
    Mobile:+86-13858586115
    E-mail:13858586115@163.com
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