| |
| MODEL |
i-Environ E120A
(All-in-One Air Quality Station) |
i-Environ E120B
(Basic Air Quality Station) |
| DESCRIPTIONS |
Complete set of air quality station,inclusive of PM2.5, PM10, O3, NO2, SO2, CO, RH and temperature sensors |
Basic set of air quality station, inclusive of PM2.5, PM10, RH and temperature sensors |
| WATER RESISTANT |
IP65 |
| DIMENSION (DIAMETER) |
225mm x 225mm |
| PARTICULATE SENSORS |
|
| Detection |
PM2.5, PM10 |
| Concentration Range |
0 ug/m3 to 1000 ug/m3 |
| Accuracy (at 25°C) |
0 ug/m3 to 100 ug/m3: 15ug/m3 ; 100 ug/m3 to 1000 ug/m3: 15% |
| GAS SENSORS (O3, NO2, SO2, CO) |
0-20 ppm (O3), 0-10 ppm (NO2), 0-20 ppm (SO2), 0-1000 ppm (CO) |
| Measurement Range |
20 ppb (O3), 20 ppb (NO2), 50 ppb (SO2), 0.1 ppm (CO) |
| Resolution |
15% of reading |
| Accuracy |
|
| TEMPERATURE SENSOR |
|
| Resolution |
0.01 °C |
| Accuracy |
0.5 °C |
| Measurement Range |
- 20°C to 70°C |
| RELATIVE HUMIDITY (RH) |
|
| Resolution |
0.01% RH |
| Accuracy |
2% (20% to 80% RH), 3.5%RH (0% to 20%, 80% to 100% RH) |
| Hysteresis |
<2.0% RH |
| Long Term Drift |
<0.5%RH / Year |
| Measurement Range |
0% to 95% RH |
| OVERALL SYSTEM |
|
| Buit-in GPS |
3m accuracy, 50 CH, GPS L1 frequency, C/A code |
| Data Communication |
Dual Band 900/1900 MHz, full size SIM card |
| Power Supply |
12 V, 0.5 A |
| Operating Temperature |
-10°C to +40 °C |
| Operating Humidity |
15% - 95% RH |
| Overall Dimension |
225 mm (diameter) x 225 mm (height) |
| Total weight |
Approx. 3 kg (without mounting bracket) |
| Warranty |
1-year standard warranty covers all parts and technical support |
