Rainfall Amount Sensor, Digital Rain with Thermometer, Self Emptying Rain Collector Monitoring Rainfall, Remote Rain Outdoor Indoor, for Garden and Yard, Freeze Proof

Spec: Item Type: Rainfall Sensor Material: Plastic Weight: Approx. 340g / 12oz Supply Voltage: 9-30V Output Mode: RS485 Sensor Wire Length (±5cm / 2in): 2.5m / 8.2ft Product Size: Approx. 85x78mm / 3.3x3.1in Hole Distance: 72mm / 2.8in Rainfall Port Diameter: 60mm / 2.4in Range: 0-4mm/min ( this rain intensity, the measurement data will be inaccurate) Resolution: 0.03mm Accuracy: ±4% (indoor static test, rain strength of 2mm/min) Protecting Grade: IP65 Power Consumption: ≤0.24W (12V DC, current less than 20mA) Operating Temperature: 0-65℃ Operating Humidity: 0-99%RH (non condensing) Widely Used In: Intelligent , intelligent irrigation, ship navigation, automatic door and window, geological disasters and other industries and fields. Wiring: Red Wire: Power Black Wire: A+ Yellow Wire: B- Green Wire: Power negative Method: The sensor should be inspected regularly to remove dust, mud, sand, leaves so as not to block the water channel, resulting in no data or inaccuracy. can be done by first removing the 3 top wires on the side of the , then removing the 3 screws of the cone and wiping them with water and a soft cloth. Troubleshooting 1. The meter display value is incorrect when RS485 is output. It may be due to wiring problems or communicating serial port failure resulting in the inability to obtain the correct data. Please check whether the wiring is correct and firm, whether the serial port is occupied and whether the serial port is set correctly; 2. Display meter indicates that the value is inconsistent with the actual situation. Please the sensor bucket, funnel, etc., and then test according to the experimental test method. Package List: 1 x Rainfall Sensor 1 x Instruction Manual

• INNOVATIVE DESIGN: Adopting the concept of drop sensing design, the internal structure is specially designed to accurately control the size of raindrops, and then count the raindrops through the principle of optical sensing, so as to accurately measure the size of the rainfall.
• COMPACT AND LIGHTWEIGHT: The rainfall sensor is small, lightweight and easy to install. This makes the sensor easy to install and use in a variety of applications, increasing user convenience.
• EASY MAINTENANCE: It is not easy to wear and tear, easy to maintain. The rain cone is removable for . This design ensures the long term stability and reliability of the sensor.
• HIGH ACCURACY: The accuracy is ±4% (indoor static test, rain strength is 2mm/min). The high accuracy of the measurement results can provide accurate data support to meet the user's demand for accurate detection of rainfall.
• WIDELY USED: The rainfall sensor is widely used in industries and fields such as smart , smart irrigation, ship navigation, automatic door and window, geological disasters, and so on.