T3030 Series CO2 Sensors for Harsh Environments with Analog Outputs
Product Overview
The Amphenol Advanced Sensors Telaire T3030 Series offers a range of Carbon Dioxide (CO2) sensors specifically engineered for harsh or difficult environments. These accurate CO2 transmitters are designed for HVAC control applications and feature easy mounting with two external tabs. With ratings up to IP67 (build dependent) and optional potting, these sensors are suitable for demanding applications such as incubators, buses, refrigerators, subway stations, railway carriages, and agricultural settings like glass houses, mushroom sheds, and animal sheds. The T3030 Series utilizes Non-Dispersive Infrared (NDIR) measuring technology and is available with various calibrations up to 20% CO2 concentration, offering analog or digital output options. Sensors are factory-calibrated and designed for a 10-year life with an extended operating temperature range.
Product Attributes
- Brand: Amphenol Advanced Sensors Telaire
- Sensing Method: Non-Dispersive Infrared (NDIR), single or dual wavelength
- Accuracy Guarantee: Lifetime calibration guarantee for single wavelength sensors; two-year calibration guarantee for dual wavelength sensors.
- Flammability Classification: To UL94 5VA (dependent upon build)
- ABC Logic Self Calibration: Patented system for single wavelength sensors to virtually eliminate the need for manual calibration in typical indoor environments.
Technical Specifications
| Specification | Details |
|---|---|
| Power Supply Requirements | 15 15 VDC 10% 24 - 18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC, polarity protected |
| Power Consumption | Typical 0.7 W at nominal voltage of 24V AC RMS |
| Range | See Ordering Information for calibrated ranges |
| Resolution | Minimum 10bit or analog equivalent |
| Accuracy (Single Wavelength, 0~2,000 ppm example) | 400-1250 ppm 30 ppm or 3% of reading, whichever is greater* 1250-2000 ppm 5% of reading + 30ppm * |
| Accuracy (Dual Wavelength, 0~2,000 ppm example) | 75 ppm or 10% of reading (whichever is greater) |
| Accuracy (Dual Wavelength, 0~200,000 ppm example) | 5% of reading or 0,3 vol% CO2 (whichever is larger) at 0 - 20 vol% CO2 and 0C to +25C At 25C to 50C additional 0,1% of reading or 0,01 vol% CO2 (whichever is larger) per degree C. |
| Temperature Dependence | 0.2% FS / C |
| Response Time (tau 63%) | < 200 sec |
| Aging (Dual Wavelength Only) | +/- 5% of reading annual drift. Less than +/- 25% of reading within product life time. |
| Recommended Recalibration Interval | Single Wavelength No calibration required Dual Wavelength - 1 year |
| Working Temperature | 0 to +50C (measures within tolerance) |
| Operation Temperature (Sensor Is Powered) | -30 to +50C |
| Storage Temperature | -40 to +70C |
| Minimum Lifetime | 10 years or 30,000 operating hours |
| RH Range | 0% to 99% RH (non-condensing) |
| Atmospheric Conditions (Tested) | Marine, salt mist and particles present; 02 level 0-21 vol%; 0 to 100% RH; Ammonium max 200mg/m3; S02 max 0,5 vol%; Ethylene max 500ppm vol; Ozone |
| IP Class | Up to IP67, dust tight and immersion to 1m. Optional potting available. |
| Output Configurations | Analog: 0 to 5 V, 0 to 10 V, 4 to 20mA Digital |
| Error (Analog Output) | 1% |
| Wiring (Power Input and Analog Output) | Wire 1 +/~ 24VCC/24VAC Wire 2 output, 4~20mA or 0-10Vdc Wire 3 -/~ 24VCC/24VAC Wire 4 Ground |
| Wiring (Calibration Cable - Deutch Connector) | Connection 1 + 5 VDC Connection 2 Ground Connection 3 TX UART Connection 4 RX UART |
| Model Examples | T3031-2-2K-24-P (Dual Channel, 0-2000 PPM, 0-10V o/p, Potted) T3031-2-5K-24-P (Dual Channel, 0-5000 PPM, 0-10V o/p, Potted) T3031-2-10K-24-P (Dual Channel, 0-10,000 PPM, 0-10V o/p, Potted) T3032-2-5K-24-P (Dual Channel, 0-5000 PPM, 4-20mA o/p, Potted) T3032-2-10K-24-P (Dual Channel, 0-10,000 PPM, 4-20mA o/p, Potted) T3032-2-20K-24-P (Dual Channel, 0-20,000 PPM, 4-20mA o/p, Potted) |
| Available Calibrations | 0-2K, 0-5K, 0-10K, 0-20K |
| Output Options | Digital (Modbus, UART), Analog (0-5V, 0-10V, 4-20mA) |
| Measuring Technology Options | Single Wavelength with ABC Logic (for HVAC) Dual Wavelength (for 24/7 Applications) |
2411271950_Amphenol-T3031-2-10K-24-P_C1526459.pdf
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