dataloggers, thermometers, hygrometers...
English Česky Africa China Español Français Magyar Polski Sweden USA UAE

{{ txt }}

Show all results

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem and Flat Rate SIM Card
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G 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.

Optional CO₂ measuring range extension from the standard 0 to 5,000 ppm up to 0 to 10,000 ppm (available at extra cost):

  • Extended measuring range: 0 to 10 000 ppm
  • Accuracy in extended range: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa

  • code
    U4440Gsim
  • Warranty
    3 years
Add to quote

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 +2% 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
Resolution 0.1 hPa

GSM MODEM PARAMETERS

LTE Cat 1 LTE FDD/GSM/GPRS/EDGE
Supported network types GSM/GPRS/EDGE 900/1800 MHz
LTE FDD B1/B3/B5/B7/B8/B20

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 to the internal memory adjustable from 1 second to 24 hours
Recording interval to the COMET Cloud from 5 minutes
Interval for measuring and evaluating alarms 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 rechargeable Li-Ion battery A8200, 3.6V/5200mAh
Protection class IP20
Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries) approx. 260 g
Warranty 3 years

Optional accessories and download

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

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

code A1879eu
AC/DC adapter 230Vac to 5Vdc/2.1 A, UK

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

code A1879uk
AC/DC adapter 230Vac to 5Vdc/2.1 A, US

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

code A1879us
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205

Accredited temperature and relative humidity calibration

Accredited temperature and relative humidity calibration

code SLU003
Accredited atmospheric pressure calibration

Accredited atmospheric pressure calibration

code SLU006
Accredited CO2 calibration

Accredited CO2 calibration

code SLU015

Surcharge for internal CO2 sensor range adjustment

Surcharge for internal CO2 sensor range adjustment

code SLU113

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053

wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

code LP103

COMET Database

COMET Database

code CDB
COMET Cloud

COMET Cloud

code cloud
COMET Vision - Software for Dataloggers and Multiloggers

COMET Vision - Software for Dataloggers and Multiloggers

code CV
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV

Adapter for CO2 adjustment and calibration of dataloggers COMET

Adapter for CO2 adjustment and calibration of dataloggers COMET

code LP104
Omnidirectional antenna for 4G dataloggers, KIT-LTE-M and KIT-LTE-W

Omnidirectional antenna for 4G dataloggers, KIT-LTE-M and KIT-LTE-W

code MP054/1

Software

download-icon Comet Vision Software (2.3.8935.24346 dbapi 21.1)
16.56 MB
download-icon Comet Database One Click Installer (21.1-V)
487.31 MB
download-icon Conversions - application for recalculation of values
694.50 KB
download-icon COMET Cloud Lite - Android (Google Play)
download-icon COMET Cloud Lite - iOS (App Store)

Others

download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Instruction Manual
3.89 MB
download-icon Quick Start Manual
1.02 MB
download-icon Safety Information
185.46 KB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Declaration of Conformity
141.91 KB
download-icon JSON Protocol Description / Popis protokolu JSON
11.08 KB

Catalogs

download-icon CATALOG - Dataloggers
3.57 MB
download-icon CATALOG - GSM loggers
3.00 MB
download-icon CATALOG - CO2
5.30 MB
download-icon Catalogue Sheets - COMET GSM Data Loggers
2.33 MB

Related products

COMET Cloud

COMET Cloud

code cloud
COMET Database

COMET Database

code CDB
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 4G modem

code U4440G
IoT Wireless Temperature Datalogger, with built-in sensor, 4G modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger, with built-in sensor, 4G modem and Flat Rate SIM Card

code U0110Gsim
IoT Wireless Temperature Datalogger for 4 external probes, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger for 4 external probes, with built-in 4G modem and Flat Rate SIM Card

code U0141Gsim
IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in 4G modem and Flat Rate SIM Card

code U0843Gsim
IoT Wireless Temperature and Relative Humidity Datalogger, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger, with built-in 4G modem and Flat Rate SIM Card

code U3120Gsim
IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in 4G modem and Flat Rate SIM Card

code U3121Gsim
IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in 4G modem and Flat Rate SIM Card

code U3631Gsim
IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in 4G modem and Flat Rate SIM Card

code U6841Gsim
IoT Wireless Four channel Datalogger with pulse and two-state inputs, with built-in 4G modem and Flat Rate SIM Card

IoT Wireless Four channel Datalogger with pulse and two-state inputs, with built-in 4G modem and Flat Rate SIM Card

code U7844Gsim
IoT Wireless CO2 datalogger with built-in sensor, 4G modem and Flat Rate SIM Card

IoT Wireless CO2 datalogger with built-in sensor, 4G modem and Flat Rate SIM Card

code U8410Gsim
Wireless thermometer, hygrometer barometer, síť Sigfox IoT

Wireless thermometer, hygrometer barometer, síť Sigfox IoT

code W7810

Contact

COMET AFRICA
Suite 32, Cornerstone Business Park
Brackengate, Hamman Road
Brackenfell, 7560
Cape Town, South Africa

E-mail: info@comet-africa.com

Telephone customer support
Phone: +27 21 975 2111

What we do

COMET AFRICA specialises in the supply, design and implementation of cold chain management solutions. With many years’ experience in cold chain management, COMET AFRICA has grown by adding new products to its market offering, namely: SMS notification, GPRS Remote Data Access, Online Data Hosting, IOT sensors and Custom Software for turnkey solutions.

We have a number of distribution points throughout Africa, including Kenya, Uganda, Ghana, Zambia, Botswana and Lesotho.

We offer a wide range of products from Hand Held devices and Loggers, to fully integrated Temperature, Humidity, CO2 and Pressure monitoring, recording, alarming and notifying systems.

The business philosophy of COMET AFRICA is to continually expand by upgrading products and services to keep up with changing technology.

The Success of COMET AFRICA to date has resulted from the delivery of high end products and solutions to the industrial sector with continued attention to customer service.

 

© Copyright 2025 COMET SYSTEM, s.r.o. | Webdesign by Spaneco