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Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors

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Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors Comet Data Loggers Comet Products


Technical data

Value
Measured value Temperature
Relative humidity
Counted values (dew point…)
CO2
Atmospheric pressure
TEMPERATURE SENSOR  
Measuring range -20 to +60 °C
Accuracy ±0.4 °C
Resolution 0.1 °C
TEMPERATURE SENSOR - external probe Pt1000  
Measuring range -90 to +260 °C
Accuracy ±0.2 °C (-50 to +100 °C); 
±0.2 % from reading from +100 to +260 °C;
±0.4 % from reading from -90 to -50 °C
Resolution 0.1 °C
HUMIDITY SENSOR  
Measuring range 0 to 100 % RH
Accuracy ± 1.8 % RH
Resolution 0.1% RH
DEW POINT  
Measuring range -90 to +60 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C
CO2 SENSOR  
Measuring range 0 to 2000 ppm
Accuracy ±(50ppm +2% from reading) at 25°C and 1013hPa
Resolution 1 ppm
ATMOSPHERIC PRESSURE SENSOR  
Measuring range 600 to 1100 hPa
Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution 0.1 hPa
GENERAL TECHNICAL DATA  
Operating temperature -20 to +60 °C
Channels internal sensor for temperature, humidity, CO2 and atmospheric pressure
Memory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
Recording interval adjustable from 1 s to 24 h
Display and alarm refresh adjustable 1 s, 10 s, 1 min
Recording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
Real-time clock year, leap year, month, day, hour, minute, second
Power battery SONY LiIon 5200mAh
Protection class IP20
Dimensions 61 x 93 x 53 mm
Weight (including batteries) approx. 250 g
Warranty 3 years

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