Telaire T3022 Series IP65 CO2 Sensors

An affordable gas sensing solution for OEMs
A reliable sensor design based on 25 years of engineering and manufacturing expertise
Flexible CO₂ sensor platform designed to interact with other microprocessor devices
Eliminates the need for calibration in most applications with Telaire’s patented ABC Logic™ software. Lifetime calibration warranty
Easy mounting with external tab
Different calibrations available, subject to commercial consideration
Extended operating temperature range
Digital output
Non-Dispersive Infrared (NDIR) measuring technology
Sensors shipped factory-calibrated
IP65 ingress protection ensures reliable operation in harsh environments

Sensing Method	Non Dispersive Infrared (NDIR), gold plated optics, diffusion or flow through sampling (with Telaire’s Patented ABC Logic Self Calibrated Algorithm)
Measurement Range	0 to 5000 ppm**
Dimensions	Overall 60 mm X 35 mm X 15 mm approx
Accuracy	400-5000 ppm ± 75 ppm or 10% of reading, whichever is greater*
Temperature Dependence	0.2% FS per °C
Stability	< 2% of FS over life of sensor (15 years typical)
Pressure Dependence	0.13% of reading per mm Hg
Calibration Interval	Not required
Response Time	7 minutes (approx)
Signal Update	Every 4 seconds
Warm Up Time	< 2 minutes (operational) 10 minutes (maximum accuracy)
Operating Conditions	32°F to 122°F (0°C to 50°C) 0 to 95% RH, non-condensing
Storage Conditions	-40°F to 158°F (-40°C to 70°C)
Output	I²C Digital, see T6700 Series Application Guide for detail
Protection	IP65
Power Supply Requirements	4.5-5.5 VDC Peak 200mA (155mA typical) Average 25mA (20mA typical)
Warranty Terms	12 months
Compliance	REACH, ROSH and Prop65 compliance Flammability rating of enclosure UL94 5VA
* Tolerance based on span gas of ±2% ** Subjecting sensors to environments less than 400ppm for more than 15 minutes may affectaccuracy due to ABC Logic™ algorithm.

Telaire T3022 Series