Fafeicy Rainfall Sensor, Rainfall Measurement Monitoring Tool, Weather Station Rainfall Sensor 485 Pulse 4.5 to 30v, Tools, Fafeicy0bahofy8ei

Specification: Item Type: Rainfall Sensor Material: Magnetic steel Rain Bearing Diameter: Approx. 200mm / 7.87in Of Sharpness Cutting Edge: 40-45 Resolution: 0.2mm Measurement Error: 3% Rain Strength Range: 0mm～4mm/min (maximum allowable rain strength 8mm/min) Communication Method: 485 Communication (standard protocol) Maximum Power Consumption: 0.24W Working Environment: Ambient Temperature: 0-50℃ Relative humidity: <95%(40℃) Power supply range: 4.530V Package List: 1 x Rain Sensor 1 x Accessory 3 x Screw 3 x Wall Plug Note: 1. The instrument has been outdoors for a long time, and the operating environment is very harsh. Therefore, always use a soft cloth to wipe the inner wall of the rain shield of the instrument to keep the rain shield clean. 2. If there are foreign objects such as leaves in the rain outlet, it should be cleaned up in time to keep the waterway unblocked. 3. When the instrument is not used for a long time, cover the ring mouth of the instrument to protect the rain shield. 4. It is recommended to clean the instrument once a month for long term work, and once every three months.