AVT951 A +

The level of humidity is important, among others in rooms with electronics, food and even in show windows. Different sensors are used to detect its level - a resistive sensor with an exponential resistance characteristic was used in the presented kit. It has been supplemented with a modern PSoC microcontroller, which allowed to make a small and functional device. The humidity level signaling is possible thanks to the line of LED diodes. It is complemented by an acoustic indicator that reacts to the exceeding of the humidity thresholds pre-selected by the user.

The device is particularly recommended in automatic systems related to humidity (eg to control the fan in the bathroom)

Selected parameters:

• humidity signal 40-100%
• read - 10-point line of LED diodes
• acoustic signaling of exceeding the humidity threshold
• the possibility of choosing the threshold of acoustic signaling
• switching on / switching off the sounder
• sensor response time when changing from 75% to 99.9% - approx. 60 sec
• power supply - 12Vdc
• a printed circuit board, programmed layout and documentation in the set
  A detailed description in EP 10/06