Tekmar Snow / Ice Sensor Socket

The tekmar Snow / Ice Sensor 090 and Snow/Ice Sensor Socket 091 are used with tekmar controls 665, 667, and 664 to automatically detect snow or ice on a driveway or walkway. The Snow / Ice Sensor Socket must be installed directly in the snow melt slab, halfway between the heating elements or pipes. Weight (sensor): 4.4 lb (2000 g), silicon brass. 65 ft (20 m) jacketed cable Weight (socket): 1.8 lb (830 g), silicon brass Dimensions (sensor): 1-3/4" H x 3-1/8" W x 3-1/8" D (45 x 80 x 80 mm) Dimensions (socket): 3-3/4" H x 3-1/2" W x 3-1/2" D (96 x 89 x 89 mm) Approvals: CSA C US with applicable tekmar snow melting controls Operating range: -60 to 175+F (-50 to 80+C) Sensor: NTC thermistor, 10 komega @ 77+F (25+C +0.2+C), +=3892