This sensor is particularly suitable for measures of road surfaces subjected to different climatic conditions andsometimes problematic for the safety of road users (eg formation of ice, snow deposit, accumulation of salts antifreeze, presence of a water film).It has a working principle based on the variation of electrical conductivity induced by physical...
Support arm Length = 700/750mm with clamping jaws ø 40mm for Nesa sensors and latching on poles ømax 60mm. Screws in stainless steel.
The sensor is made of plastic material for the measurement of indoor humidity.Its small size allows use in hidden conditions.Sensor made of a thin film that changes the capacity in linear mode with the air humidity and can be interfaced to a wireless transmission module that uses the ZigBee protocol.