Vents-US CO2-2 Indoor Air Quality Sensor – Automated CO₂ Control
Vents-US CO2-2 Indoor Air Quality Sensor – Automated CO₂ Control
- The CO2-2 does not feature an LED lights and is more suitable for premises that require constant ventilation (schools, libraries, etc).
- They also have a relay output that can turn your fan on or off based on indoor CO2 levels.
- Operation type: Fully automatic
- Ideal use: Where quiet, no-touch automation is preferred
Product Specifications:
| Power supply / consumption: | 24 VAC (50/60 Hz ± 10%), 24 VDC / 1.6 W Max |
| Gas detection analyzer: | Non-dispersive infrared detector (NDIR) with self-calibration system |
| CO₂ measuring range: | 0–2,000 ppm (parts per million) |
| Accuracy at 25 °C, 2,000 ppm: | ±30 ppm + 3% of reading |
| Response time: | Max. 2 minutes |
| Warm-up time: | 2 hours (first use), 2 minutes (normal operation) |
| Analogue output: | 0–10 VDC (default), 4–20 mA selectable by jumpers |
| On/Off output: | 1×2 A switch load, 4 set points selectable by jumpers |
| Operating/storage conditions: | 0–50 °C; 0–95% RH non-condensing / 0–50 °C |
| Weight / Dimensions: | 0.120 kg / 100 mm × 80 mm × 30 mm |
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