This water pressure sensor features a DFRobot Gravity 3-pin interface, supporting a 5V input and delivering a 0.5~4.5V linear output. It is compatible with multiple Arduino controllers and integrates seamlessly with a compatible IO Expansion Shield for a wiring-free setup. When combined with a solenoid valve, a water turbine generator, and other sensors, it enables smart water control systems. Acting as a "stethoscope" for water pipes, it detects water presence and measures pressure accurately. Ideal for smart home systems (SCS), IoT applications, and device monitoring.
Feature | Specification |
---|---|
Medium |
Liquid/Gas (Non-Corrosive) |
Wiring |
Gravity-3Pin (Signal-VCC-GND) |
Pressure Measurement Range |
0~1.6 Mpa |
Input Voltage |
+5 VDC |
Output Voltage |
0.5~4.5 V |
Measurement Accuracy |
0.5%1% FS (0.5%, 055°C) |
Thread Type |
G1/4 |
Adapter |
G1/2 to G1/4 |
Waterproof Level |
IP68 |
Operating Temperature |
-20~85°C |
Response Time |
<2.0 ms |
Quiescent Current |
2.8 mA |
Normal Operating Pressure |
≤2.0 Mpa |
Damaged Pressure |
≥3.0 Mpa |
Service Life |
≥10,000,000 cycles |
Pin Label |
Name |
Description |
---|---|---|
Yellow |
Signal |
Analog Signal Output (0.5~4.5V) |
Red |
VCC |
+5VDC Power Supply |
Black |
GND |
Ground (-) |
Choose the DFRobot Gravity Water Pressure Sensor for its reliable analog output, easy integration, and precise pressure measurement in various applications.
Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please contact us to determine if further actions may be taken.
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The Water Pressure Sensor Analog Output DFRobot Gravity Sensor available at TechShopBD, a trusted supplier of Robotics & Electronics in Bangladesh. Visit the TechShopBD office or order online to enjoy swift delivery across the country.
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