Description
Features
- Simultaneously detects VOC, PM2.5, PM10, CH2O, CO2
- State-of-the-art housing with a large TFT LCD
- VOC detection for various contaminants with low power consumption
- CH2O detection with high accuracy, fast response
- PM2.5/PM10 detection for particle sizes fast response
- T/RH measurements with high-precision sensors
- Over-voltage and reverse polarity protection for power and output
- All electrical terminals located on the back for PCB protection during wiring
Technical Specifications
| VOC | High performance metal oxide semiconductor sensor, min. 5 years to 7 years life span 400 ppm to 2000 ppm equivalent CO2
Typical consistency/accuracy ±10% FS at |
| CH2O | High performance electrochemical sensor, >3 years life span 0 ppb to 1000 ppb
Accuracy ±10% FS |
|
PM2.5/PM10 |
Laser particulate matter sensor, detected size 0.3 um to 10 um 0 ±ug/m3 to 500 ±ug/m3, particle size 0.3 um to 2.5um
0 ug/m3 to 600 ug/m3, particle size 0.3 um to 10 um A±10 ug/m3 at 0 ug/m3 to 100 ug/m3, ±10% reading MBTF more than 3 years in continuous service mode, service life up to 8 years to 10 years in auto (intermittent) service mode 1 ug/m3 in continuous service mode, sample time <1 s, general response time <10 s |
| CO2 | NDIR sensor, with ABC algorithm, >15 years life span 0 ppm to 2000 ppm (measurement range 400 ppm to 2000 ppm)
±50 ppm ±5% reading <120 s (30 cc/min, low airflow) <±10 ppm/year |
| Temperature | Digital temperature sensortypical 10 s to 30 s |
| Humidity | Digital capacitance sensorRange 0% RH to 100% RH
typical ±5% RH /20% RH to 80% RH 20% RH to 80% RH Hysteresis <±1.0% RH Response time typical 10 s, low airflow Drift <±0.25% RH/year |
| Power | 16 V AC S to 28 V AC/16 V DC to 35 V DC |
| Protection | (IP 30) |