| Specification | Details |
|---|---|
| Product Series | T3030 Series |
| Mounting | Easy mount with 2 external tabs |
| Potting Option | Available |
| Calibrated Ranges | Available up to 20% CO2 concentration (See Ordering Information for specific ranges) |
| Output Options | Analog (0-5V, 0-10V, 4-20mA), Digital (Modbus, UART) |
| 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 |
| 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; O2 level 0-21 vol%; 0 to 100% RH; Ammonium max 200mg/m3; SO2 max 0.5 vol%; Ethylene max 500ppm vol; Ozone. (Note: Not all models are equally capable; discuss application with Telaire) |
| Wiring (Power Input & 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 (Note: Only one connection should be powered at any one time. Power input must be off when calibration cable is connected and powered.) |
| Example Models | T3031-2-2K-24-P (Dual Channel, 0-2000 PPM, 0-10 VDC o/p, Potted) T3032-2-5K-24-P (Dual Channel, 0-5000 PPM, 4-20 mA o/p, Potted) T3031-1R-3K-24-400 (Single Channel, 0-3000 PPM, 0-10 VDC o/p, 400mm cable (EN45545)) |
| Other Configurations | Available. Please contact Telaire. Lesser ingress protection, higher fire and smoke ratings, different outputs, and different calibration levels are possible derivatives. |