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dataloggers, thermometers, hygrometers...
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IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Datalogger kit with built-in GSM modem and Flat Rate SIM Card allows the instant connection to the COMET Cloud.

IoT Datalogger is designed to record temperature, humidity, atmospheric pressure and CO2 from built-in sensors. In case of exceeded set limits e-mail is sent from the COMET Cloud.

Alarms are also indicated locally 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 included USB-C cable.

GSM recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

  • code
    U4440Msim
  • Warranty
    3 years
  • $1 253

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 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, with antenna 120 x 93 x 53 mm
Weight (including batteries) approx. 250 g
Warranty 3 years

Optional accessories and download

Other accessories

Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Price $6
In stock 378 pcs
Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

code LP103
Price $16
In stock 43 pcs
wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Price $37
In stock on request
Adapter for CO2 adjustment and calibration of dataloggers COMET

Adapter for CO2 adjustment and calibration of dataloggers COMET

code LP104
Price $255
In stock on request
AC/DC adapter 230Vac to 5Vdc/2.1 A

AC/DC adapter 230Vac to 5Vdc/2.1 A

code A1879
Price $27
In stock 1 pcs
USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Price $21
In stock on request
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205
Price $95
In stock on request

Monitoring Software

COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
COMET Vision - Software for Dataloggers and Multiloggers

COMET Vision - Software for Dataloggers and Multiloggers

code CV
Price On request
In stock yes
Comet Database

Comet Database

code CDB
Price $394
In stock yes

Software

download-icon Comet Vision Software (2.2.7891.23429 dbapi 20.0)
15.56 MB
download-icon Comet Database One Click Installer (20.0-V)
327.72 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Instruction Manual
2.72 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
1.01 MB
download-icon Safety Information
147.00 KB
download-icon Declaration of Conformity
60.29 KB
download-icon COMET Cloud security
284.19 KB

Catalogs

download-icon CATALOG - Dataloggers
3.58 MB
download-icon CATALOG - GSM loggers
3.00 MB
download-icon CATALOG - CO2
5.30 MB

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COMET Cloud

code cloud
Price On request
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Comet Database

Comet Database

code CDB
Price $394
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