piezoelectric rain sensor

1.Product overview of piezoelectric rain sensor

piezoelectric rain sensor is more sensitive and faster than traditional mechanical rainfall detection methods and can accurately measure real-time rainfall.The 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 mistriggering caused by interference such as gravel, dust, and vibration.

It is widely used in meteorological environment monitoring, hydrological and water conservancy comprehensive monitoring stations, traffic road monitoring, agriculture, forestry, wind power generation and other relevant departments to remotely measure precipitation, precipitation intensity, and precipitation start and end time.It is used for automatic hydrological measurement and reporting systems, automatic field measurement stations, etc.for flood control, water supply scheduling, and water situation management of power stations.

2.Functional features of piezoelectric rain sensor

1.Integrated design, beautiful appearance

2.No mechanical accessories and no exposed parts, which can filter similar signals introduced by environmental factors such as leaves, dust, insects, etc.

3.High measurement accuracy, wide range, good stability performance, low power consumption, strong resistance to external interference

4.Can work around the clock, not affected by weather changes, and monitor rainfall duration accurately in seconds

5.Maintenance-free, the contact surface of the raindrop is an arc-shaped design structure, and does not store rainwater.

6.It has automatic horizontal calibration function after installation, no on-site calibration is required

7.Small size, easy to carry, disassemble and install

3.Piezoelectric rain sensor technical parameters

4.Piezoelectric rain sensor product size diagram

5.Piezoelectric rain sensor product structure diagram

6.Things to note about piezoelectric rain sensor

1.The radius of 1 meter around the sensor level is not blocked to avoid the influence of water droplets.

2.The sensor installation position should avoid strong mechanical vibration sources

3.The sensor should be installed in an open area, and raindrops should drip directly to the sensor, and should be avoided from secondary dripping and continuous water flow impact.