Using ion beam sputtering coating technology, insulating and resistive materials are deposited on the elastic metal diaphragm in the form of molecules, achieving atomic bonding between the sensitive element and the elastomer. This minimizes the creep, hysteresis, and aging of the sensor, and enhances the long - term stability and reliability of the product in harsh environments such as high temperature, high pressure, dusty, and humid conditions.
Measuring range
0.5-300MPa（customized accepted）
Accuracy class
0.1/0.2/0.5%F·S
Nonlinear
0.1/0.2/0.3%F·S
Repeatability
0.05/0.1/0.2%F·S
Hysteresis
0.05/0.1/0.1%F·S
Temperature drift
≤0.00005℃
Output sensitivity coefficient
1.5~2mV/V
Zero-point output
-10~10mV
Output resistance
≧1000Ω
Bridge excitation voltage
5~10VDC
Bridge arm resistance
≥1000～3500Ω
Operating temperature
-40~175℃（customized accepted）
Overload pressure
150~300%F·S
Long-term stability
≤0.1%F·S/year
It uses 17 - 4PH/316L/316LVV/TC4 etc. as metal substrate material, which has high strength.
It is suitable for various non - corrosive or mildly corrosive liquids and gases.
The outer diameter of the strain surface of the core is 7mm, the height is about 6mm, and the product weighs about 1.5 g.
It adopts an open - circuit Wheatstone bridge structure, which facilitates compensation.
Each core is marked with an ID code for easy tracking and traceability.
It uses the sputtering thin - film process, with a firm and reliable film layer and good long - term stability.
Attach importance to research and development as well as technological innovation
Yu Hong Minxin Taobao Online MallLooking forward to your inquiries
melodie.ye@yhmx.com.cn
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