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Key Features
- 100-240V AC Power Supply
- Back plate can be pre-wired
- Clear digital readout
- Bold Multicoloured Indication
- Mains rated volt free contact output
- Typical 10+ year life expectancy
- Self-calibrating CO2 sensor
- Mounts onto any standard single gang junction box or conduit box
- UK MANUFACTURED
Technical Specification
| Power Supply | 100-240V AC 50/60Hz |
| Power Consumption | 3W Max |
| VFC Output | SPST - 5A @ 230V Max |
| CO2 Range | 0 - 10,000ppm |
| CO2 Accuracy | ±40ppm +3% @NTP |
| CO2 Display Resolution | 1ppm |
| CO2 Sensing Method | Non Dispersive Infra-red (NDIR) |
| CO2 Typical Sensor Life | 10+ Years |
| Temp Range | 0 - 50°C |
| Temp Accuracy | ±0.5°C @ 25°C |
| Temp Display Resolution | 0.1°C |
| RH Range | 0 - 100% |
| RH Accuracy | ±2% @ 20 - 80% |
| RH Display Resolution | 0.1% |
| Operating Conditions | Temp 0 - 50°C |
| Humidity 0 - 95% (NC) | |
| Sampling Method | Diffusion |
| IP Rating | IP40 |
| Housing Material | Flame Retardant PC/ABS |
| Colour | Pure White (RAL9010) |
| Approval | UKCA, CE |
Dimensions
| Height | 125 mm |
| Width | 86 mm |
| Depth | 36 mm |
Installer Selectable Options
- Audible Alarm - Enable/Disable
- Backlight - Enable/Disable
- Temperature Readout - Enable/Disable
- RH Readout - Enable/Disable
- Replace the CO2 PPM reading with "CO2"
The unit has four user selectable programmes to control the display colour and volt free contact set points depending on the application.
These are as follows:
| Program | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Green - Yellow | 800 | 800 | 800 | 800 |
| Yellow - Amber | 1,000 | 1,000 | 1,500 | 1,500 |
| Yellow - Red | 1,500 | 1,500 | 2,800 | 2,800 |
| Relay Position | N/O | N/O | N/C | N/C |
| Relay Set Point | 800 | 1,000 | 2,800 | 4,500 |
| Audible Alarm | 5,000 | 5,000 | 5,000 | 5,000 |
Part Numbers & Options / Accessories
| Part No | Description |
|---|---|
| CO2M | CO2, Temp & RH Monitor |
