Designed to meet the needs of OEM manufacturers for low cost Carbon Dioxide (CO2) sensor installations, the Telaire T3022 Series provides reliable and convenient CO2 measurement in an IP65-rated enclosure. Compatible with other sensors in the Amphenol Advanced Sensors product portfolio, the T3022 easily integrates into environmental monitoring and control systems via I2C serial communication protocols.
Applications
- Air-air heat exchanger volume control
- Residential demand-based ventilation
- Self-contained ventilation system control
- HVAC control applications
Features
- 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
Specifications
| 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 |
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Operating Conditions |
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| 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 |
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| Warranty Terms | 12 months |
| Compliance |
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* Tolerance based on span gas of ±2% |
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