Rain gauge series
Piezoelectric rain gauge HD-RFD510
- Measurement principle: piezoelectric type
- Measurement range: 0-200mm/h
- Resolution: 0.1mm
- Accuracy:<± 5%
- Product description: The HD-RFD510 piezoelectric rain gauge is a small instrument developed and produced by Chongqing Haydun Technology Co., Ltd. for monitoring rainfall. The working principle of a piezoelectric rain gaug
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Product Introduction
The HD-RFD510 piezoelectric rain gauge is a small instrument developed and produced by Chongqing Haydun Technology Co., Ltd. for monitoring rainfall. The working principle of a piezoelectric rain gauge is to use the piezoelectric effect of a piezoelectric oscillator to convert mechanical displacement (vibration) into an electrical signal. Then, based on the voltage waveform of the impact energy transformation of raindrops, the magnitude of rainfall can be obtained, enabling the calculation of the weight of individual raindrops and the calculation of rainfall. This product has the advantages of fast reaction speed, accurate measurement, and high reliability. Widely used in meteorological and environmental protection, transportation, electricity, agriculture, water conservancy, smart cities, sponge cities, geological disaster monitoring and early warning, and many other fields.
Functional characteristics
※ Artificial intelligence algorithms can recognize fine raindrops;
※ It can automatically eliminate interference from knocking, vibration, and sand and dust;
※ Fast response speed and sensitive response;
※ High measurement accuracy, wide range, good stability performance, low power consumption, and strong resistance to external interference;
※ Working 24/7 with precise monitoring of rainfall duration down to seconds;
※ Automatic calibration, simple installation, no need for leveling;
※ Compact and integrated, without mechanical displacement, with a long service life.
Technical parameter
Measurement principle: piezoelectric type
Measurement range: 0-200mm/h
Resolution: 0.1mm
Sampling frequency: 1HZ
Accuracy:<± 5%
Maximum instantaneous rainfall: 0.4mm/s
Product weight: approximately 1 kilogram
Product dimensions: diameter 120 millimeters, height 166 millimeters
Communication interface: RS485 MODBUS RTU protocol
Power supply voltage: 9-30VDC
Average power consumption: less than 0.2W
Working humidity: 0-100% RH
Working temperature: 0-70 ℃
Protection level: IP65
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