Precipitation sensor, 12 V Responds to rain or snow, gold-plated surface, switch polarity and sensitivity adjustable, selectable PTC heating prevents icing/condensation and accelerates drying, with 24 V operating voltage. Operating principle: Electrolytic impedance measurement using AC signal evaluation, safe operating principle, adjustable sensitivity, integrated PTC-heating with automatic adjustment to the ambient air temperature, as a protection against pressure compensating membrane to protect against effects of condensation Technical data Measurement method: electrolytic AC impedance measurement Sensor surface: 70 x 54 mm, gold-plated Operating voltage: 24 V DC/AC +10% Power consumption: 40 mA Heating: 80 - 300 mA (PTC) Contact load: max. 30 V/4 A Housing: ABS, grey, with pressure compensating membrane Dimensions: approx. 85 x 85 x 60 mm Cable inlet: M16 Areas of application: Nurseries, agriculture, awning control, conservatories Included in delivery: Precipitation sensor in housing, cable gland, documentation https://elecena.pl/product/18324973/regme-12v-precipitation-sensor-12-v 2021-05-04 https://elecena.pl/product/18324973/regme-12v-precipitation-sensor-12-v 2021-12-23 https://elecena.pl/product/18324973/regme-12v-precipitation-sensor-12-v 2022-06-08 https://elecena.pl/product/18324973/regme-12v-precipitation-sensor-12-v 2023-01-24