PGS-CO2-W-LED– Carbon Dioxide Wall Sensors with LED Indication
PGS-CO2-W-LED
Carbon Dioxide Wall Sensors with LED Indication
Description
Carbon Dioxide Wall Sensors with LED Indication
Description
This PGS-CO2 series uses a non-dispersive infrared sensor to measure CO2 concentrations using an electronic microprocessor and a unique self-calibration algorithm to improve long-term stability and accuracy.
The sensor can be used to ensure adequate ventilation, maximizing energy savings through ventilation at the ideal level, making it ideal for all types of ventilation in commercial buildings, industrial plants, laboratories and public spaces such as schools.
Features
- Real-time CO2 level detection
- Auto-calibration algorithm
- User selectable outputs
- LED indication of CO2 levels
- Optional drive switch
- Real-time CO2 level detection
- Auto-calibration algorithm
- User selectable outputs
- LED indication of CO2 levels
- Optional drive switch
Specifications
SPECIFICATIONS |
|
| Output: | 4-20mA, 0-10Vdc or Modbus |
| Modbus RS485: | 19200bps, 15kV Anti static protection |
| Power supply: | 4 to 20 mA 24Vdc ± 10% |
| 0-10Vcc 24Vac/dc ± 10% | |
| Current máx.: | 67mA |
| Accuracy: | ± 40ppm 3% of reading at 25 ° C |
| Stability: | <2% In relation to the sensor life |
| Non-linearity: | <1% FS |
| Sensor life: | 15 years |
| Air velocity in the duct: | 0-450m/min (type -D only) |
| LED indication (optional): | Sets of 3 colors, indicating the levels of CO2 |
| green - ideal, yellow - moderate, red - poor | |
| Ambient range: | Temperature 0 to 50°C (32 to 122°F) |
| RH 0 to 95% non-condensing | |
| Housing material: | ABS (flame retardant) |
| Dimensions: | Housing 100 x 80 x 28 mm |
| Protection: | IP30 |
| Weight: | 140g |
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