contacts ：Manager MAO
Telephone ：15666889815
QQ:1950883583
Company Address：The second floor of the first accelerator of the Optoelectronic Industry Park, No. 155 Incubation Second Lane, High tech Zone, Weifang City, Shandong Province
update time ：2025-11-20
Model：WX-Y1
Product Price: Electronic Negotiation
Product brand: Wanxiang Environment
1.Product Overview ofPiezoelectric Rain Sensors
Piezoelectric rain sensor, also known as micro rain sensor, piezoelectric rain sensor, piezoelectric rain sensor is widely used in meteorological environment monitoring, hydrology and water conservancy comprehensive monitoring stations, traffic road monitoring, agriculture and forestry, wind power generation and other relevant departments to remotely measure precipitation, Precipitation intensity, precipitation start and end time.
This piezoelectric rain sensor uses PVDF piezoelectric film as a rain-sensing device and uses an embedded AI neural network to distinguish raindrop signals to avoid false triggering caused by interference such as gravel, dust, vibration, etc.
It is widely used in meteorological environment monitoring, hydrology and water conservancy comprehensive monitoring stations, traffic and road monitoring, agriculture and forestry, wind power generation and other relevant departments to remotely measure precipitation amount, precipitation intensity, and precipitation start and end times.It is used for automatic hydrological forecasting and reporting systems, automatic field forecasting and reporting stations, etc. for the purposes of flood control, water supply dispatching, and power station and reservoir water regime management.
2. Functional features
1. Integrated design, exquisite appearance
2. No mechanical accessories, no exposed parts, can filter similar signals introduced by environmental factors such as leaves, dust, insects, etc.
3. High measurement accuracy, wide range, good stability, low power consumption, and strong ability to resist external interference
4. It can work around the clock and is not affected by weather changes, and can monitor rainfall duration accurately to the second.
5. Maintenance-free, the raindrop contact surface is an arc-shaped design structure, and does not store rainwater.
6. With automatic horizontal calibration function after installation, no on-site calibration is required
7. Small size, easy to carry, disassemble and install
3. Technical parameters
Measuring range | 0-4mm/min |
measurement accuracy | ≤±4% |
resolution | 0.01mm |
Sampling frequency | <1S |
Communication Interface | RS485 |
Protocol | MODBUS |
power supply | DC12V |
Power consumption | 0.12W |
Operating temperature | -40～85℃ |
Working humidity | 0～100%RH |
4. Product size chart
5. Product Structure Chart
6. Precautions
1. There is no obstruction within a radius of 1 meter around the sensor level to avoid the impact of water droplets splashing.
2. The sensor should be installed away from strong mechanical vibration sources.
3. There should be an open area above the sensor installation. Raindrops should fall directly to the sensor and avoid secondary dripping and continuous water flow impact.
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