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Features:
- 3 Independent CO2, humidity and temperature sensors.
- User operated CO2 calibration.
- USB datalogg: 50,000 records.
- Internal backup battery to maintain date/time setting.
- Power management IC to increase batter efficiency.
- Easy- to-Use PC software for parameter settings and data analysis.
- Internal CO2 alarm buzzer.
Power Supply Battery 4 AA batteries Battery operation 24 hours External power supply 5V~6V VDC with 0.5A
Application:
- Building HVAC monitoring.
- Indoor air quality survey.
- Locate the presence of combustion fumes from vehicles and appliances.
Specifications:
- CO2 Sensing Method: NDIR (Non-Dispersive Infrared)
- Measures: Carbon dioxide in PPM, temperature (F or C), % Relative Humidity
- CO2 Measurement range: 0~9999 ppm (2001~9999 ppm over range)
- CO2 Accuracy: ± 60ppm, ± 5% of reading (0~2000 ppm)
- Display Resolution - ±1 ppm
- Datalogging:17,000 records,
- Fast USB download (50,000 records in less than 10 seconds.)
Electrical specifications :
CO2 Sensor
Type: Non-dispersive infra-red (NDIR)
Measurement range: 0~9999ppm
Accuracy: ±60ppm or ±5% of reading
Resolution: ±1ppm
Response time: Reaches 90% in approximately 2 minutes
General:
Operation condition: 32°F~122°F (0°C~50°C | 0~95%,RH,non-condensing
Storage temperature: -4°F~140°F (-20°C~60°C)
Relative Humidity Sensor:
Type: CMOS Sensor
Measurement range: 1%~99%
Accuracy: ±3.0%RH (20%~80%) at 25°C | ±5.0%RH (<20%,>80%) at 25°C
Resolution: 0.1%
Response time: 8 seconds
Pilihan produk luas
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Diskon up to 30%
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Full garansi satu tahun
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Pengiriman gratis
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