CYG718 Composite Soil Stress Sensor

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 consists of a full stress sensor and an osmotic pressure sensor, suitable for measuring total stress, osmotic pressure, and effective stress in unsaturated and saturated soils. The product has excellent static characteristics and long-term stability.

2. Pressure range: any range between 0-100kpa and 0-10Mpa (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. Measuring 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: F85 × 13mm, 200 × 100 × 12mm, can also be customized according to customer requirements.