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SEN0257 is an analogue gravity water pressure sensor. This is a water pressuresensor that adopts the DFRobot gravity 3-pin interface. It supports a standard5V voltage input and a 0.5~4.5V linear voltage output. It is compatible withmultiple Arduino controllers. Coordinate with a DFRobot gravity IO expansionshield, the water pressure sensor can be plugged into an Arduino board,wiring-free. Put it with a solenoid valve, water turbine generator, and othersensors, and the user can build a smart water control system. Briefly speaking,this water pressure sensor is a stethoscope to a water pipe. It will help usersto diagnose whether there is water and how strong the water pressure is. It canbe widely applied to smart home control systems (SCS), Internet of Things (IoT),and device detection.Features:- Support water pressure detection of living environmental water systems(houses, gardens, farms)- Support water pressure detection of the outdoor environments, such as rivers,lakes, and the sea- Support water pressure detection of tanks- Support liquid level detection in special situations for specified liquids- Liquid/gas without corrosion medium, gravity-3Pin (Signal-VCC-GND) wiring- Pressure measurement range from 0 to 1.6MPa, +5V DC input voltage- 0.5% to 1%FS (0.5%, 0~55 C) measurement accuracy range- G1/4 threadably, G1/2 to G1/4 adapter, IP68 waterproof level- Less than 2ms response time, 2.8mA quiescent current, 10'000'000 times servicelife- Operating temperature range from -20 C to 85 C
