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CT1O Series

Higher Reliability, Faster Installation, Superior Accuracy | Sense the Difference

CO2/Temp Outdoor

Adjustable for ranges of 2000, 5000, or 10,000 ppm CO2
Field replaceable dual-channel NDIR element
Dual 3-wire 4-20mA and 0-5/0-10V (selectable)
Rugged gasketed enclosure
  • Integrated display and push-button menus for field selectable scale, calibration, and operational modes
  • Dual 4-20mA and 0-5V/0-10V output (jumper selectable)
  • Integrated high-reliability solid-state set-point relay is ideal for direct control applications; easy to set up thanks to LCD
  • Non-dispersive infrared sensing element (NDIR)
  • Field replaceable dual-channel CO2 sensor
  • 15+ year life expectancy on CO2 sensing element
  • Industry leading 7-year limited warranty on electronics; NDIR module 3 years
  • ±30ppm, ±3% of reading

Description

Featuring a gold plated dual-channel NDIR sensor for the best accuracy and the highest reliability for your outdoor or greenhouse sensing needs.  An optional built-in LCD display makes set up a snap, and a standard solid-state setpoint relay makes demand ventilation simple. Dual 4-20mA and 0-10/5 vdc outputs.  

Applications

  • Controlling ventilation in response to occupancy
  • Facilitates compliance with ASHRAE 62.1 standard for air quality
  • Outdoor or greenhouse applications
Product Price Quantity
CO2-AQW Replacement CO2 Sensor, AQW
$267.12 /

EA
CT1O-A3D CO2 OutdoorLCD NoTemp
$612.15 /

EA
CT1O-A3X CO2 OutdoorNoLCD NoTemp
$567.63 /

EA
CT1O-B3D CO2 OutdoorLCD TempTransmitter
$667.80 /

EA
CT1O-B3X CO2 OutdoorNoLCD TempTransmitter
$601.02 /

EA
CT1O-C3D CO2 OutdoorLCD 100PT RTD
$667.80 /

EA
CT1O-C3X CO2 OutdoorNoLCD 100PT RTD
$601.02 /

EA
CT1O-D3D CO2 OutdoorLCD 1000PT RTD
$667.80 /

EA
CT1O-D3X CO2 OutdoorNoLCD 1000Pt RTD
$601.02 /

EA
CT1O-E3D CO2 OutdoorLCD 10K Type 2 Thermistor
$667.80 /

EA

All prices shown are excluding tax unless otherwise specified.