The Telaire T3000 Series is a range of CO2 Sensors designed to meet the specific needs of customers who require measuring Carbon Dioxide in harsh or difficult environments. Based on a series of modules, the casing offers a number of combinations to meet the needs of range, supply voltage and output type in a variety of applications. Example applications include incubators, buses, refrigerators, subway stations and railway carriages.
Features
- Accurate carbon dioxide transmitter for HVAC control applications
- Easy mount with 2 external tabs
- Rated up to IP67 (build dependent)
- Available with potting
- Different calibrations available up to 20% CO2 concentration
- Analogue or digital output options
- Non-Dispersive Infra-Red measuring technology
- Sensors are shipped factory calibrated
- Accuracy for 10 year life
- Extended operating temperature range
Specifications
| Sensing Method | Non-Dispersive Infra-Red (NDIR), single or dual wavelength |
| Power Supply Requirements | 15 – 15Vdc ±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 as example)
±5% of reading or ±0,3 vol% CO2 (whichever is larger) at 0 - 20 vol% CO2 and 0°C to +25°C, At 25°C to 50°C additional ±0,1% of reading or ±0,01 vol% CO2 (whichever is larger) per degree C. *Tolerance based on span gas of ±2% ** ABC Logic not deactivated |
| Working Temperature | |
| Operating Temperature | -30° to +50°C (Sensor Is Powered) |
| Storage Temperature | -40° to +70°C |
| RH Range | 0% to 99% RH (non-condensing) |
| Digital Output |
|
| Analog Output |
*Digital to Analogue Error ±1% |
Follow us on Facebook
Follow us on LinkedIn