3.long life and durable
4.low cost of using
water or oil pressure transmitter
QP-87A differential water or oil pressure sensor is consisting of Piezoresistive silicon oil-filled sensors with membrane and special integrated circuit for manometers. Have characteristics of high precision, good stability, long life, high reliability and easy to fix.
1. High accuracy and good stability
2. Have characteristics of high precision, good stability, long working life, high reliability and easy to fix.
3. be able to measure two types pressure: Gauge pressure and Absolute pressure
4. Used for measure the pressure of air or liquid.
5. Cheap and low cost of maintenance
Differential water or oil pressure sensor Technical Specifications:
Gases or liqiuds which are compatible to 316L stainless steel
Gauge pressure range
Absolute pressure range
transmitter, mA (2 wires)
transmitter, Vdc (3 wires)
0.5, 0.25(standard), 0.1
Temp. coefficient of ZERO
Temp. coefficient of SPAN
>500 @ 100Vdc
M20×1.5 or M12×1, G1/2 Or user's choose
Ordering code: model- range&type-rated output-accuracy-pressure connection-defend grade-the other requests.
Our company is a professional high-tech enterprise integrating the research, development, design, manufacture and sale of load cells, high precision resistance strain gauges, sensors and fittings for electronic weighing apparatuses and automatic control systems.
Our brand is QuanYuan. QuanYuan brand products have passed ISO9001:2000 certificate and are produced strictly in accordance with R60 recommendation of international Organization of Legal Metrology (OIML).