Telaire T3022 Series CO2 Sensor is designed specifically to meet the needs of OEM manufacturers for low cost carbon dioxide (CO2) sensor installation. It is compatible with other similar sensors in the Amphenol Advanced Sensors’ range and has I2C output from a mounted connector.
Applications
- Air-air heat exchanger volume control
- Residential demand-based ventilation
- Self-contained ventilation system control
- HVAC control
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 I2C output
- Non-Dispersive Infrared (NDIR) measuring technology
- Sensors shipped factory-calibrated
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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