Water Pressure Sensor

Water pressure sensors typically contain a physical diaphragm, often made of silicon, which bends as pressure is applied. The diaphragm is a strain gauge, which varies its electrical resistance when force is applied. This resistance is used to modify the output voltage of the sensor.

Specifications:

• Wokring Voltage(VCC): DC 5±0.5V
• Working Current: ≤10mA (DC 5V)
• Output Voltage(Vout): DC 0.5~4.5V
• Vout = VCC x (0.75 x P + 0.1), P is Pressure.
• Working Pressure Rate Range: 0~1.2Mpa
• Max. Pressure: 2.4Mpa
• Destructive pressure: 3.0Mpa
• Working Temperature: -20～+ 105℃
• Storage Temperature: -20～+ 105℃
• Measurement Accuracy: ±1.5%FS
• Response Time: ≤2.0ms