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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D 090 |
(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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Quick 002 003 004 005 007 011 024 031 032 033 039 040 060 062 070 071 072 073 076 077 078 079 080 081 082 083 084 090 092 132 150 152 153 155 156 157 161 162 256 257 260 261 262 263 264 265 268 269 270 275 279 325 326 335 336 337 345 346 356 360 361 362 363 364 365 369 374 420 421 422 423 440 441 444 479 480 481 483 507 508 509 510 511 512 537 538 540 541 542 543 544 545 546 650 664 665 667 704 710 720 741 |
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