Optical Rain Sensor - Device to Monitor Rainfall @2022Updated

Optical rain sensor - equipment for monitoring rainfall @2022 has been updated Optischer RegensensorYL2 uses electron optics and a series of microelectronic filtering, amplification, and detection techniques, which have outstanding sensitivity advantages over conventional mechanical rain gauge.
The principle of optical scanning is adopted to realize real-time scanning of raindrop size and number of raindrops, and then calculate the rainfall outpu.
It supports pulse output and RS232 outpu.
When using the pulse output function, the infrared rain sensor can completely replace the tipping bucket rain gaug.
Features: High sensitivity: Electron optics and a series of microelectronic filtering, amplifying, and wave detection techniques are use.
This principle has a very prominent sensitivity advantage over conventional mechanical rain gauge.
Maintenance-free: completely closed structure, no mechanical parts, no wea.
Easy installation: The infrared optical rain gauge is non-mechanical and non-contact measurement, and there is no requirement for horizontal installatio.
Can be measured in motion: There are no mechanical parts inside, and rainfall can be measured while traveling, without affecting the accurac.
Sensitivity can be configured: a programmable light energy monitor is used inside, and the sensitivity of the perception of light energy changes can be modified by the use.
Interference filtering: A lot of composite material research was carried out during the research and development perio.
The refractive index of the light guide is designed to be almost the same as that of water, which is highly adaptable to the environment and has a learning correction function, which will not accumulate for a long time due to external dus.
Tilt correction: internal tilt The sensor participates in the calculation, generates the correction coefficient, and corrects the rainfal.
Ultra-low power consumption: When there is no rainfall, the device is in a deep sleep state and automatically activates when it rain.
Data storage: can store data for more than 10 consecutive year.
High precision: fully compatible with the output signal of the tipping bucket rain gauge, it can directly replace the tipping bucket rain gauge, or connect with the collector of the traditional telemetry rain gaug.
It can be configured as a tipping bucket rain gauge with arbitrary precision (such as 1mm, 2mm, or even 01mm.
Automatic alarm: Several alarm values ​​of rainfall and rainfall intensity are set insid.
When the warning value is reached, the rain gauge itself starts to flash, and outputs a relay closing signal, which can drive the alarm device installed by the user to alarm (such as alarm lights, broadcast speakers, Wireless transmitter with alarm function, et.
), this function can also be used to control automatic doors and window.
Easy installation: The traditional mechanical rain gauge needs to be installed horizontall.
If it is not horizontal, there will be systematic errors, and in severe cases, it may not be able to operate continuously at al.
The infrared optical rain gauge is non-mechanical and non-contact measurement, and there is no requirement for horizontal installation, as long as most of the rain-receiving surface is facing upward.