Simple Microcontroller-Based Snowfall Sensor 'FS Series'

A model with intermittent operation function is also available! The "Test" switch allows for the operation check of the main control unit!

The "FS Series" is a simple microcontroller-based snow sensor with two output contacts, allowing it to be used not only for pumps but also for solenoid valves and other applications. Even after the snow stops falling, it maintains output for a certain period (residual snow processing time). It has a built-in timer for manual operation, which stops the output after the set time. By directly detecting snowflakes, it is less affected by wind, and by combining the signal from a snow temperature sensor, it eliminates malfunctions caused by low-temperature rain. 【Features】 ■ Less affected by wind, with no malfunctions due to low-temperature rain ■ With two output contacts, it can be used for pumps as well as solenoid valves ■ Maintains output for a certain period (residual snow processing time) even after the snow stops falling ■ Built-in timer for manual operation, stops output after the set time ■ The "Test" switch allows for operation confirmation of the main control unit *For more details, please refer to the PDF document or feel free to contact us.

Sensors