เครื่องตรวจวัดก๊าซคาร์บอนไดออกไซด์ > Desktop Indoor Air Quality CO2 Meter แบบแขวน หรือ ตั้งโต๊ะ
DT-802 : Wallmount CO2 Monitor & Temp. & Humidity
Measures Carbon Dioxide (C02), Air Temperature and Humidity
Features:
• Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function
• Maintenance free NDIR (non-dispersive infrared) CO2 sensor
• Indoor Air Quality displayed in ppm
with Good (0 to 800ppm),
Normal (<1200ppm),
Poor (>1200ppm) indication
• Visible and Audible CO2 warning alarm
• Displays Year, Month, Date, and Time
• Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air
Specifications:
|
Function |
Range |
Resolution |
Accuracy |
|
CO2 |
0-9999ppm |
1ppm |
±75ppm or ±5% of reading |
|
Temperature |
-5 to 50°C
23 to 122°F |
0.1°C/°F |
±1°C/1.8°F |
|
Humidity |
0.1 to 90%RH |
0.1%RH |
±5%RH (25°C to 90%RH) |
• Display : Year, Month, Date, and Time
• Min / Max
• Overload Indication "-OL-"
• Size(mm) : 108 * 105 * 60
• Power Adapter : Input 110V~240V AC 50/60Hz 0.2A, Output 6.0V DC
Accessories:
• Meter, manual, Power Adapter , gift box.