Datalogger is designed to record temperature, humidity, atmospheric pressure and CO2. In case of exceeded set limits alarms are indicated by LED, LCD and acoustically by built-in beeper.
The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.
Recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
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CodeU4440
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Warranty3 years
TECHNICAL DATA
MEASURED VALUE
TemperatureRelative humidityCounted values (dew point…)CO2Atmospheric pressureTEMPERATURE SENSOR
Measuring range -20 to +60 °CAccuracy ±0.4 °CResolution 0.1 °CHUMIDITY SENSOR
Measuring range 0 to 100 % RHAccuracy ± 1.8 % RHResolution 0.1% RHDEW POINT
Measuring range -90 to +60 °CAccuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %Resolution 0.1 °CCO2 SENSOR
Measuring range 0 to 5000 ppmAccuracy ±(50ppm +3% from reading) at 25°C and 1013hPaResolution 1 ppmATMOSPHERIC PRESSURE SENSOR
Measuring range 600 to 1100 hPaAccuracy ±1.3 hPa at 23 °C from 800 to 1100 hPaResolution 0.1 hPaGENERAL TECHNICAL DATA
Operating temperature -20 to +60 °CChannels internal sensor for temperature, humidity, CO2 and atmospheric pressureMemory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record modeRecording interval adjustable from 1 s to 24 hDisplay and alarm refresh adjustable 1 s, 10 s, 1 minRecording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by newReal time clock year, leap year, month, day, hour, minute, secondPower battery SONY LiIon 5200mAhProtection class IP20Dimensions 61 x 93 x 53 mmWeight (including batteries) approx. 250 gWarranty 3 years
BR 23942 
US 20430 
GB 10442 
CA 7709 
AU 6081 
IE 4374 
TR 3124 
IN 2068 
