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
- 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 | Sensor: High performance metal oxide semiconductor sensor, min. 5 years to 7 years life spanRange: 400 ppm to 2000 ppm equivalent CO2
Accuracy: Typical consistency/accuracy ±10% FS at |
| CH2O | Sensor: High performance electrochemical sensor, >3 years life spanRange: 0 ppb to 1000 ppb
Accuracy: ±10% FS |
| PM2.5/PM10 | Sensor: Laser particulate matter sensor, detected size 0.3 um to 10 umRange: PM 2.5: 0 ±ug/m3 to 500 ±ug/m3, particle size 0.3 um to 2.5um
PM10: 0 ug/m3 to 600 ug/m3, particle size 0.3 um to 10 um Accuracy: ±10 ug/m3 at 0 ug/m3 to 100 ug/m3, ±10% reading Service Life: MBTF more than 3 years in continuous service mode, service life up to 8 years to 10 years in auto (intermittent) service mode Resolution: 1 ug/m3 Response time: in continuous service mode, sample time <1 s, general response time <10 s |
| CO2 | Sensor: NDIR sensor, with ABC algorithm, >15 years life spanRange: 0 ppm to 2000 ppm (measurement range 400 ppm to 2000 ppm)
Accuracy: ±50 ppm ±5% reading Response time(T90): <120 s (30 cc/min, low airflow) Drift: <±10 ppm/year |
| Temperature | Sensor: Digital temperature sensorResponse time: typical 10 s to 30 s |
| Humidity | Sensor: Digital capacitance sensorRange: 0% RH to 100% RH
Accuracy: typical ±5% RH /20% RH to 80% RH Repeatability: 0.1% 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) |
| Warm up time | 15 min |
| Humidity | 10% RH to 90% RH |
| Working environment | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Weight | 0.53 lb (240 g) |
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