Spectrum Sensors & Control
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Duct Temperature Sensor

Features

  • Temperature sensor for duct mounting
  • Fast response, excellent thermal tracking
  • Can accommodate a wide array of sensing elements
  • Wide operating temperature range: -40ºC to 105ºC
  • Mounting tabs for easy installation
  • Medical grade foam padding

Options:

  • Probe lengths: 4" or 8"
  • Weatherproof junction box

Description

Spectrum Sensors & Controls Duct Temp sensors are designed for HVAC duct sensing applications and come standard with closed cell foam to seal the probe insertion hole and to absorb vibration. The Duct Temp sensors can accommodate a wide variety of sensing elements including highly stable NTC thermistors, RTD elements and silicon based PTCs. Mounting tabs are provided for easy installation directly to the wall of the duct. The electrical box contains pre-formed knockouts for conduit connections. The probes are fully potted to protect the sensing element from moisture.

[ Download Duct Temperature Sensor Datasheet Duct Temperature Sensor Datasheet (36K) ]
 

Duct Temperature Sensor
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Duct Temperature Sensor Graph
Duct Temperature Sensor Graph
Duct Temperature Sensor Product Information
Part Number R25 (Ω) Material Accuracy
A2253HB22P0 2,252 Z ±0.2ºC from 0ºC to 70ºC
A3003HB22P0 3,000 Z ±0.2ºC from 0ºC to 70ºC
A5003HB22P0 5,000 Z ±0.2ºC from 0ºC to 70ºC
A1004HB22P0 10,000 Z ±0.2ºC from 0ºC to 70ºC
A1004HB22P0 1,000 PTC ±2.0ºC at 25ºC
RP102HB22P0 100Ω@0ºC RTD ±0.30ºC at 0ºC