Duct Sensors (Air)

We offer a line of duct sensors covering all standard measurement values for temperature, humidity, enthalpy, dew point, CO₂, VOC’s, pressure, and low temperature limit detection.

Showing 1–12 of 44 results

Register for a free membership today! Unlock free shipping & savings on all orders!
Sign up today!

Need better pricing? Have questions? Fill out our contact us form – we try to respond in 30 min or less! Or call one of our experts at 1-866-335-0047. We’re open M-F 6am – 4pm EST.

  • 01CT-5MH01

    Cable temperature sensor passive, NTC10k3 (Precon), Probe length 2″ [50 mm], Probe diameter 0.24″ [6 mm], cable 2 m, 2-wire
    $10.80 Each
  • 01CT-5ML01

    Cable temperature sensor passive, NTC10k3 (Precon), Probe length 4″ [100 mm], Probe diameter 0.24″ [6 mm], cable 2 m, 2-wire
    $11.25 Each
  • 01CT-5MLF1-4

    Cable Temperature Sensor with mounting flange passive, NTC10k3 (Precon), Probe length 4″ [100 mm], Probe diameter 0.24″ [6 mm], cable 3 m, 2-wire
    $16.20 Each
  • 01CT-5MP01

    Cable temperature sensor passive, NTC10k3 (Precon), Probe length 8″ [200 mm], Probe diameter 0.24″ [6 mm], cable 2 m, 2-wire
    $13.50 Each
  • 01CT-5MPF1-4

    Cable Temperature Sensor with mounting flange passive, NTC10k3 (Precon), Probe length 8″ [200 mm], Probe diameter 0.24″ [6 mm], cable 3 m, 2-wire
    $16.20 Each
  • 22ADP-584

    Differential Pressure Sensor Air, 0…10 inch WC [0…2500 Pa], 0…10 V, 0…5 V, 4…20 mA
    $182.25 Each
  • 22ADP-584A

    Differential pressure sensor Air, -0.4…10 inch WC [-100…2500 Pa], Auto-Zero, 0…5 V, 0…10 V, 4…20 mA
    $223.20 Each
  • 22ADP-584B

    Differential pressure sensor Air, -0.4…10 inch WC [-100…2500 Pa], Auto-Zero, 0…5 V, 0…10 V, 4…20 mA, LCD
    $290.70 Each
  • 22ADP-584L

    Differential Pressure Sensor Air, 0…10 inch WC [0…2500 Pa], 0…10 V, 0…5 V, 4…20 mA, LCD
    $223.20 Each
  • 22ADP-586

    Differential Pressure Sensor Air, 0…28 inch WC [0…7000 Pa], 0…10 V, 0…5 V, 4…20 mA
    $182.25 Each
  • 22ADP-586L

    Differential Pressure Sensor Air, 0…28 inch WC [0…7000 Pa], 0…10 V, 0…5 V, 4…20 mA, LCD
    $223.20 Each
  • 22ADP-58Q

    Differential Pressure Sensor Air, 0…1 inch WC [0…250 Pa], 0…10 V, 0…5 V, 4…20 mA
    $182.25 Each