GE
Measurement & Control

T8013 Telaire CO2 Switch
®

Wall-Mounted Switch for Ventilation Control
Features:
•t Reliable (15 years of low-cost infrared sensor
manufacturing)
•t Intuitive Light display (VLI)
•t 115/230 Vac power supply
•t 230 V 8A rated output relay
•t Pre-calibrated
•t Maintenance free (calibration maintained with
patented ABC Logic)
•t User selectable output switch point
The Telaire® T8013 series CO2 switch is a low-cost
wall mounted sensing solution for ventilation
control. The 8013 provides an intuitive VLI (Visual
Level Indicator) display for CO2 thresholds, to
maintain air quality in enclosed spaces (i.e., school
classrooms, offices, gymnasiums, theatres, etc. . . )
The simple LED array indicates increased CO2
concentrations based on predetermined thresholds.
The LED smoothly transitions between blue, green,
yellow and red as the CO2 concentration increases.

Unlike scientific displays, training to understand
PPM values is not prerequisite with this innovative
product. Indication shows under ventilation (red)
or over ventilation (blue), which translates to low
air quality (red) or too much energy being used to
heat or cool unnecessary outside air (blue). In a
heating only application the blue should be ignored
if windows are opened to provide cooling.