Petaling Jaya COMET U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors Data Loggers - COMET from MOBICON-REMOTE ELECTRONIC SDN BHD

Product Details

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.

Code

U4440
Warranty

3 years

TECHNICAL DATA

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

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 5000 ppm

Accuracy ±(50ppm +3% 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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Petaling Jaya - COMET U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors

COMET U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors in Petaling Jaya

TECHNICAL DATA

MEASURED VALUE

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

CO2 SENSOR

ATMOSPHERIC PRESSURE SENSOR

GENERAL TECHNICAL DATA