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Extech
Extech EA80 EasyView Indoor Air Quality Meter/Datalogger
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Ключевые параметры
Measuring range
CO2 0–6,000 ppm; air temperature −4 to 140°F (−20 to 60°C); humidity 10–95% RH; dew point and wet bulb calculated
Supply
6 × AAA (1.5 V) batteries
Approvals
CE
Sensor type
Maintenance-free dual-wavelength NDIR CO2 sensor
Resolution
CO2 1 ppm; temperature 0.1°F/°C; humidity 1% RH
Data Logging
Continuous 20,000 sets or manual store/recall 99 sets; RS-232 PC interface with software
| Параметр | Значение |
|---|---|
| Measuring range | CO2 0–6,000 ppm; air temperature −4 to 140°F (−20 to 60°C); humidity 10–95% RH; dew point and wet bulb calculated |
| Supply | 6 × AAA (1.5 V) batteries |
| Approvals | CE |
| Sensor type | Maintenance-free dual-wavelength NDIR CO2 sensor |
| Resolution | CO2 1 ppm; temperature 0.1°F/°C; humidity 1% RH |
| Data Logging | Continuous 20,000 sets or manual store/recall 99 sets; RS-232 PC interface with software |
| Functions | Data hold, Max/Min with timestamp, alarm, fresh-air calibration |
| Dimensions | 5.3 × 2.8 × 1.2 in (135 × 72 × 31 mm) |
| Weight | 8.2 oz (235 g) |
| Warranty | 2 years |