ES-R226OC pipe clamp optical rainfall sensor uses high-precision optical elements to sense the density and velocity of raindrops, enabling real-time and accurate rainfall monitoring. With multiple built-in optical probes and reliable telemetry algorithms, the sensor performs exceptionally well in measuring rainfall, offering sensitivity dozens of times higher than traditional tipping bucket rain gauges. Furthermore, this sensor features a long lifespan, low power consumption, and maintenance-free operation, allowing it to function stably in various harsh environments. It is widely used in automatic rainfall monitoring in severe conditions, playing a crucial role in the automatic monitoring and early warning of disastrous precipitation events such as heavy rain, flash floods, and mudslides.
ES-R226OC Pipe Clamp Optical Rainfall Sensor
ES-R226OC pipe clamp optical rainfall sensor uses high-precision optical elements to sense the density and velocity of raindrops, enabling real-time and accurate rainfall monitoring. With multiple built-in optical probes and reliable telemetry algorithms, the sensor performs exceptionally well in measuring rainfall, offering sensitivity dozens of times higher than traditional tipping bucket rain gauges
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Sense of rain diameter |
6CM |
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Range |
0-30mm/min |
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Supply voltage |
9~30V DC |
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Power consumption |
Less than 0.24W (12V DC, current less than 20mA) |
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Resolution |
Standard 0.1mm |
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Accuracy |
±5% |
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Output mode |
RS485 output/ pulse output |
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Working temperature |
-40~60℃ |
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Working humidity |
0~100%RH (non-condensing) |
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Protocol |
Modbus-RTU |
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Default Baut rate |
9600 (adjustable) |
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Default communication address |
1 (adjustable) |
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Documents
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