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Temperature & Humidity Sensors

C7046A,B,C,D Air Temperature Sensors

The C7046 series of Air Temperature Sensors function as primary and/or secondary sensors in electronic control systems.

The C7046 series of Air Temperature Sensors function as primary and/or secondary sensors in electronic control systems.

Features & Benefits:
  • C7046A,C Sensors have probe lengths of 8 in. (203 mm) and nominal sensor resistance of 3000 ohms at 77°F (25°C).
  • C7046B Sensor has probe length of 6 in. (152 mm) and nominal sensor resistance of 22,800 ohms at 77°F (25°C).
  • C7046D Sensor has probe length of 8 in. (203 mm) and nominal sensor resistance of 1097 ohms at 77°F (25°C).
  • Carbon type, negative temperature coefficient (NTC) thermistor sensing element in the C7046A,B,C and platinum thin film, positive temperature coefficient (PTC) element in C7046D precisely measures temperature changes.
  • No settings or calibration required.
  • Solid state components not affected by dust or dirt.
  • Fast reacting.
  • Rugged stainless steel insertion probe.
  • Mounts on duct or plenum surface with mounting flange or in a 2 in. by 4 in. (51 by 102 mm) junction box.
  • C7046B can be used as a replacement for C7100B Averaging Temperature Sensor where duct or plenum cross section is less than 13 in. (330 mm).
Data Sheet
Name
Description
File Size
Date
Size
C7046A,B,C,D Air Temperature Sensors Data Sheet 60-2350
381.36 KB
10/7/2021
PDF 381.36 KB
Name
Description
File Size
Date
Size
C7046A,B,C,D Air Temperature Sensors Data Sheet 60-2350
381.36 KB
10/7/2021
PDF 381.36 KB
Image
SKU
Description
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C7046A1004/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion
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C7046B1002/U
Duct Temperature Sensor, 22.8K ohm at 77F NTC, 6 in. insertion, Special for Lennox
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C7046A1038/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 12 in. insertion
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C7046C1000/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion, fast response
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C7046C1034/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion, fast response, with 770018-1 Amp plug
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C7046B1010/U
Duct Temperature Sensor, 22.8K ohm at 77F NTC, 6 in. insertion
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C7046A1012/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion, Special for Carrier
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C7046A1046/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion, 24 in. leadwires, Special for Rheem
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C7046C1018/U
Duct Temperature Sensor, 3K ohm at 77F NTC, 8 in. insertion, fast response, with 1480698-0 Amp plug
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C7046D1008/U
Duct Temperature Sensor, 1097 ohm at 77F PTC, 8 in. insertion