•  Adopts DFRobot Gravity 3-pin interface
• Supports standard 5V voltage input and 0.5~4.5V linear voltage output
•  Compatible with multiple Arduino controllers
•  Can be plugged into an Arduino board, wiring-free with the use of a DFRobot Gravity IO Expansion Shield
•  Can be used to build a smart water control system with the use of other sensors and devices such as solenoid valves and water turbine generators
•  Can be used to diagnose whether there is water and the strength of water pressure
•  Can be widely applied to smart home control systems, Internet of Things, and device detections

Features:

• Support water pressure detection of living environmental water systems, such as houses, gardens, and farms.
• Support water pressure detection of outdoor environments, such as rivers, lakes, and the sea.
• Support water pressure detection of tanks;
• Support liquid level detection in special situation detection in specified liquid;

Specifications:

• Medium: liquid/gas without corrosion
• Wiring: Gravity-3Pin (Signal-VCC-GND)
• Pressure Measurement Range: 0~1 Mpa
• Input Voltage: +5 VDC
• Output Voltage: 0.5~4.5 V
• Measurement Accuracy: 0.5%~1%FS (0.5%, 0~55°C)
• Threadfully: 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: ≥3.0Mpa
• Service Life: 10’000’000 times