Snow / Ice Sensor 090 & Sensor Socket 091
Description 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. For installation details see data brochure D 090.
Literature |
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(sensor) Weight |
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4.4 lb (2000 g), silicon brass. 65 ft (20 m) jacketed cable |
(socket) Weight |
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1.8 lb (830 g), silicon brass |
Dimensions (sensor) |
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1-3/4" H x 3-1/8" W x 3-1/8" D (45 x 80 x 80 mm) |
Dimensions (socket) |
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3-3/4" H x 3-1/2" W x 3-1/2" D (96 x 89 x 89 mm) |
Approvals |
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CSA C US with applicable tekmar snow melting controls |
Operating range |
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-60 to 175°F (-50 to 80°C) |
Sensor |
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NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C), ß=3892 |
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