ELKRON FIRE 80SD2B00121 RA/209 Electronic liquid presence detector

RA/209 Electronic liquid presence detector. Operating voltage from 12 to 30 VDC. IP 34 protection rating

Electronic detector for the presence of liquids (non-flammable). The detection of the presence of water occurs via 4 golden support feet, which alarm the detector by switching a relay located inside it. For greater protection, the RA/209 model is equipped with an adjustable sensitivity humidity detector with internal trimmer. Possibility of connecting 10 external probes model RA/209S cod. SD7L00121 Container material: white thermoplastic Operating voltage: from 12 to -27 Vdc Average absorption: 3.5 mA at 27 Vdc Operating temperature: from +5 to +50 °C Dimensions (wxhxd): 64x96x30 mm