Indoor Air Gases Monitor
FEATURES
• 24-hour real-time online monitoring of indoor air quality, providing a choice of up to 7 parameters.
•PM2.5&PM10, CO2, TVOC, temperature & humidity, optional two of CO/HCHO/Ozone
• The above sensors modular design allows you to select different monitoring parameters according to the application scenario.
• Using own-patented technology, especially the built-in compensation of measuring value of environmental temperature and humidity, to ensure the accuracy and stability of monitoring value in different environments.
•The upgraded version of TVOC with big data operation is suitable for real-time on-line monitoring of TVOC concentration to avoid the impact of other factors leading to jump or deviation of measuring value
•Silent design, suitable for rooms, personal offices and other noise-sensitive space
Two power supply modes: 12~28VDC/18~27VAC or 100~240VAC.The monitor could be connected to the BAS power, or used separately by municipal power supply.
•Three communication interface options are available: Modbus RS485 or RJ45, or WIFI
•Indicates that the working mode of the halo is optional. The light ring can indicate the level of indoor air quality or be turned off.
TECHNICAL SPECIFICATIONS
General Data
| Detection Data（Optional） | Modular design sensor, up to 7 parameters (Max.) Temperature and humidity are standard configuration. Optional parameters: PM2.5/PM10; CO2; TVOC; any two of HCHO, CO, Ozone |
| Output | RS485/RTU (Modbus)
RJ45 /Ethernet WiFi @2.4 GHz 802.11b/g/n |
| Operating environment | Temperature: 0~50℃ Humidity: 0~90%RH ( no condensation) |
| Storage environment | Temperature: -10℃~50℃ Humidity: 0~70%RH |
| Power supply | 12~28VDC/18~27VAC or 100~240VAC |
| Overall dimension | 130mm(L)×130mm(W)×45mm(T) |
| Shell material and IP grade | PC/ABS fire proof material, IP30 |
| Material of Shell & IP Level | PC/ABS fire-proof material / IP20 |
| Certification standard | CE |
PM2.5/PM10 Data
| Sensor | Laser particle sensor, light scattering method |
| Measuring Range | PM2.5: 0~1000μg∕㎥
PM10: 0~1000μg∕㎥ |
| Output resolution | 0.1μg /m3 |
| Accuracy | ±5μg∕㎥+ 20% at 1-100μg∕㎥ |
CO2 Data
| Sensor | Non-dispersive Infrared Detector (NDIR), Life time and auto calibration |
| Measuring Range | 400～5,000ppm |
| Output Resolution | 1ppm |
| Accuracy | ±50ppm + 5% at 400-2000ppm |
Temperature and Humidity Data
| Sensor | Digital integrated temperature and humidity sensor |
| Measuring Range | Temperature: 0℃~60℃ / Humidity: 0~99%RH |
| Output Resolution | Temperature: 0.01℃ / Humidity: 0.01%RH |
| Accuracy | Temperature: ±0.5℃（10~40℃） Humidity: ±5.0% （10%~90%RH） |
TVOC Data
| Sensor | TVOC |
| Measuring Range | 1-2000 μg∕㎥ |
| Output Resolution | 1μg∕㎥ |
| Accuracy | ±20μg∕㎥ + 15% |
HCHO Data
| Sensor | Electrochemical formaldehyde sensor |
| Measuring Range | 20-1000ppb |
| Output Resolution | 1ppb |
| Accuracy | ±20 ppb at 0-100 ppb |
