1. Features and Applications: The force sensitive component of this product utilizes the silicon piezoresistive effect and is made through micro mechanical processing technology. When the sensitive component senses pressure, it will output a voltage signal that changes proportionally to the pressure. This product is suitable for measuring hydraulic pressure in unsaturated and saturated soils, and is usually used in conjunction with dynamic soil stress sensors. This product has excellent static characteristics and long-term stability, with higher sensitivity than conventional permeation water pressure sensors.

2. Pressure range: any range between 0-20kPa and 0-5MPa (special ranges can be customized through negotiation)

3. Nonlinear: ± 0.2% to ± 0.5%

4. Power supply mode: ① Constant current source or constant voltage source ② ± 15VDC

5. Output mode: ① Differential millivolt signal, nominal value of 100mV ± 50% ② Equipped with amplifier, standard value of 0-5V

6. Measurement medium temperature: 0 ℃~100 ℃ 7. Compensation temperature range: 0 ℃~60 ℃

8. Annual stability: 0.2-0.5% FS/year

9. Measurement medium: media compatible with silicon and stainless steel

10. Accuracy level:

12. Dimensions: F18 × 60mm F30 × 16mm, can also be customized according to customer requirements.