PGS-CO2-RHT-W–LCD - Carbon dioxide sensor, relative humidity and temperature for wall application
PGS-CO2-RHT-W–LCD
Carbon dioxide sensor, relative humidity and temperature for wall application
Description
Carbon dioxide sensor, relative humidity and temperature for wall application
Description
Using 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 also features moisture and temperature outputs and an optional backlit LCD display for all measurements. 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 detection of CO2 level
- Auto-calibration algorithm
- Outputs selectable by user 4 to 20 mA, 0-10VDC or Modbus option
- Backlit LCD option
- Real-time detection of CO2 level
- Auto-calibration algorithm
- Outputs selectable by user 4 to 20 mA, 0-10VDC or Modbus option
- Backlit LCD option
Specifications
SPECIFICATIONS |
|
| Output: | 4-20mA, 0-10Vdc ou Modbus |
| Modbus RS485: | 19200bps, 15kV protecção anti estática |
| Power supply: | 4 a 20 mA 24Vdc ± 10% |
| 0-10Vcc 24Vac/dc ± 10% | |
| Current max: | 146mA |
| Sensor life: | 10 anos |
| Air velocity in the duct: | 0-450m/min( only types –D ) |
| Accuracy: | CO2 ± 40ppm 3% of reading at 22 ° C |
| RH <± 3% a 25 ° C | |
| Temperature ± 0.4 ° C | |
| Stability: | CO2 ± 40ppm 3% of reading at 22 ° C |
| HR <± 3% a 25 ° C | |
| Temperature ± 0.4 ° C | |
| LED indication (optional): | Sets of 3 colors, indicating the levels of CO2, HR & Temp. green - ideal (<1000 ppm) yellow - moderate (1001 to 1400ppm) Red - poor (> 1400ppm) |
| Ambient range: | Temperature 0 to 50 ° C |
| RH 0 to 95% non-condensing | |
| Material: | ABS (flame retardant) |
| Dimensions: | Housing 130 x 85 x 36.5 mm |
| Protection: | IP54 |
| Weight: | 260g |
Models & Accessories
| CODE | DESCRIPTION | |
| PGS-CO2-RHT-W-LCD | CO2/RH/Temperature sensor with display | |
| PGS-CO2-RHT-W-M-LCD | CO2/RH/Temperature sensor with display and ModBus output | |
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