Air Quality

Showing 1–16 of 21 results

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  QPA84 Room VOC Air Quality sensor / controller 240v O/P

  $216.60 Add to cart
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  QSA2700D ROOM **DUST** SENSOR

  $566.40 Read more
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  QSM2162 DUCT TEMP / HUMIDITY / **DUST** SENSOR

  $631.80 Add to cart
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  HMSO-Q ROOM TEMPERATURE, HUMIDITY & CO2 (0-2000ppm) SENSOR

  $230.00 Add to cart
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  HSMO-BDQ ROOM TEMP., HUMID. & CO2 SENSOR (0-2000ppm site adjustable), c/w hidden Display

  $245.00 Add to cart
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  HSMO-BDQ-PS ROOM TEMP., HUMID., CO2 SENSOR (preset 600-800ppm, site adjustable for direct EC or Damper control) c/w hidden Display

  $245.00 Add to cart
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  HMSO-DQ ROOM TEMP., HUMID. & CO2 (0-2000ppm) SENSOR c/w Display.

  $240.00 Add to cart
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  HSMO-DQ-PS ROOM TEMP., HUMID. CO2 SENSOR c/w Display. (CO2 preset 600-800ppm, site adjustable, for direct EC or Damper Control

  $240.00 Add to cart
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  HMSO-DAQ ROOM TEMP.,HUMIDITY & CO2 SENSOR c/w Display & S/P ADJ.

  $242.00 Add to cart
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  HMSO-DAQT ROOM TEMP., HUMIDITY & CO2 SENSOR c/w Display, S/P & AHR buttons

  $245.00 Add to cart
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  HE-DELP-BLANK Room Temp., Humidity & CO2 Modbus Sensor (c/w CO2 0-10v & relay O/P for local control). (hidden Display)

  $307.00 Add to cart
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  HE-DELP Room Temp., Humidity & CO2 Modbus Sensor (c/w CO2 0-10v & relay for local control)

  $292.00 Add to cart
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  HE-FORN-6212-51 DUCT TEMPERATURE & CO2 (0-10v O/P’s) SENSOR

  $329.00 Add to cart
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  HE-FORN-6212-61DR DUCT TEMP/CO2 SENSOR c/w 0-10v & RELAY O/P’s + MODBUS. Ideal for direct CO2 zone control from R/A duct

  $349.00 Add to cart
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  HGSUv2-CO CARPARK CO 2-10v SENSOR selectable ppm range

  $235.00 Add to cart
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  HGS 2-10vDC 3 wire BUDGET CARPARK CO SENSOR

  $190.00 Add to cart