indoor CO2 monitor
ES-G01 indoor CO2 air quality monitor
overview
CO2 + Temperature + Humidity Monitor/Controller
- Monitoring real-time carbon dioxide and temp. & RH
- Display 24-hour CO2 average and max. value is option
- 3-color backlight LCD
- Optional 1x on/off output to control a ventilator
- Modbus RS485 communication
- Three power supply available:
- 24VAC/VDC, 100~240VAC, USB or DC power adaptor
- Wall mounting or desktop placement
- Over 100000 sales, with a high-quality and perfect reputation
applications
CO2 monitor is used to monitor/alarm indoor CO2 concentration as well as temperature and humidity. It’s installed on the wall or on the desktop.
- Schools, offices, hotels, meeting rooms
- Shops, restaurants, hospitals, theatres
- Airports, train stations, and other public places
- Any other public places
- Apartments, houses
- All ventilation systems
features
- Real-time monitoring room carbon dioxide, temperature and humidity
- Optional display 24h average and max. CO2
- NDIR CO2 sensor with Self Calibration. It makes CO2 measurements more accurate
and reliable. - Up to 15 years lifetime of CO2 sensor
- Three-color (Green/Yellow/ Red) LCD indicates CO2 three ranges and ventilation level optimal/
moderate/poor - Buzzer alarm available
- Optional 1xrelay output to control a ventilator
- Touch button for easy operation
- 24VAC/VDC or 100~240V or USB 5V power supply
- Wall mounting or desktop placement available
- High quality with excellent performance, the best choice for schools and offices
- CE-approval
specifications
| features | specification |
|---|---|
| Power supply | 100~240VAC or 24VAC/VDC wire connecting. USB 5V (>1A for USB adaptor) 2 4 V with an adaptor |
| Consumption | 3.5 W max.; 2.5 W avg. |
| Gas detected | Carbon Dioxide (CO2) |
| Sensing element | Non- Dispersive Infrared Detector (NDIR) |
| Accuracy@2 5 C (7 7 ℉) | ±50ppm + 3% of reading |
| Stability | <2% of FS over life of sensor (15 yr typical) |
| Calibration interval | ABC Logic Self Calibration Algorithm |
| CO2 sensor life | 15 years |
| Response Time | <2 minutes for 90% step change |
| Signal update | Every 2 seconds |
| Warm up time | <3 minutes (operation) |
| CO2 measuring range | 0 ~5,000 ppm |
| CO2 Display resolution | 1ppm |
| 3-color backlight for CO2 range | Green: < 1000ppm Yellow: 1001~ 1400ppm Red: > 1400ppm |
| LCD Display | Real time CO2, Temp &RH Optional 24h average/max. CO2 |
| Temperature measuring range | -2 0 ~ 60 C(- 4 ~ 14 0 ℉ ) |
| Humidity measuring range | 0 ~ 99 % RH |
| Relay output (optional) | One relay output with rated switching current: 5 A, resistance load |
| Operation conditions | -20~60C(32~ 122℉); 0~95%RH, non-condensing |
| Storage conditions | 0~50C(14~ 140℉), 5~70%RH |
| Dimensions/ Weight | 130mm(H) ×85mm(W) ×36.5mm(D) / 200g |
| Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 |
| Installation | Wall mounting (65mm×65mm or 2” × 4” wire box) Desktop placement |
| Standard | CE-Approval |