×
Did you know that Comet exists in a US version as well?
Go to Comet America

This website is using cookie files for provision of services, personalization of advertising and for analysing of visit rate.
By using this site you agree to our use of cookies. More information

manufacturer of measuring instruments
English Česky USA Polski Sweden Africa Magyar Español China Français

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

{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card}
{IoT Wireless Temperature and Relative Humidity Datalogger for external probe, 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 and humidity from external sensors (not included). 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
    U3121Msim
  • Warranty
    3 years
Add to quote

Product variants

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s) 8 min

HUMIDITY SENSOR

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1% RH

DEW POINT

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1 °C

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels 1x connectable temperature+humidity probe
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 IP67
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

Other accessories

Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

code LP103
Wall holder for datalogger

Wall holder for datalogger

code LP100
IoT ready Flat Rate SIM Card

IoT ready Flat Rate SIM Card

code LP105
AC/DC adapter 230Vac to 5Vdc/2.1 A

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

code A1879
USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8800
COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

code F8900
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205

Monitoring Software

COMET Cloud

COMET Cloud

code cloud
COMET VISION - Analytical Software for Dataloggers and Multiloggers

COMET VISION - Analytical Software for Dataloggers and Multiloggers

code CV
Comet Database

Comet Database

code CDB

Temperature+Relative Humidity

Digital temperature/humidity probe DIGIL/E-1, ELKA connector, cable 1 meter

Digital temperature/humidity probe DIGIL/E-1, ELKA connector, cable 1 meter

Temperature range: -30 to 105°C
code DIGIL/E-1
Digital temperature/humidity probe DIGIL/E-2, ELKA connector, cable 2 meters

Digital temperature/humidity probe DIGIL/E-2, ELKA connector, cable 2 meters

Temperature range: -30 to 105°C
code DIGIL/E-2
Digital temperature/humidity probe DIGIL/E-5, ELKA connector, cable 5 meters

Digital temperature/humidity probe DIGIL/E-5, ELKA connector, cable 5 meters

Temperature range: -30 to 105°C
code DIGIL/E-5
Digital temperature/humidity probe DIGIL/E-10, ELKA connector, cable 10 meters

Digital temperature/humidity probe DIGIL/E-10, ELKA connector, cable 10 meters

Temperature range: -30 to 105°C
code DIGIL/E-10
Digital temperature/humidity probe DIGIL/E-15, ELKA connector, cable 15 meters

Digital temperature/humidity probe DIGIL/E-15, ELKA connector, cable 15 meters

Temperature range: -30 to 105°C
code DIGIL/E-15
Digital temperature/humidity probe DIGIS/E-1, ELKA connector, cable 1 meter

Digital temperature/humidity probe DIGIS/E-1, ELKA connector, cable 1 meter

Temperature range: -10 to 60°C
code DIGIS/E-1
Digital temperature/humidity probe DIGIS/E-2, ELKA connector, cable 2 meters

Digital temperature/humidity probe DIGIS/E-2, ELKA connector, cable 2 meters

Temperature range: -10 to 60°C
code DIGIS/E-2
Digital temperature/humidity probe DIGIS/E-5, ELKA connector, cable 5 meters

Digital temperature/humidity probe DIGIS/E-5, ELKA connector, cable 5 meters

Temperature range: -10 to 60°C
code DIGIS/E-5
Digital temperature/humidity probe DIGIS/E-10, ELKA connector, cable 10 meters

Digital temperature/humidity probe DIGIS/E-10, ELKA connector, cable 10 meters

Temperature range: -10 to 60°C
code DIGIS/E-10
Digital temperature/humidity probe DIGIS/E-15, ELKA connector, cable 15 meters

Digital temperature/humidity probe DIGIS/E-15, ELKA connector, cable 15 meters

Temperature range: -10 to 60°C
code DIGIS/E-15
Digital temperature/humidity probe DIGIS/E, ELKA connector

Digital temperature/humidity probe DIGIS/E, ELKA connector

Temperature range: -20 to 80°C
code DIGIS/E
Digital temperature/humidity probe DIGIL/E, ELKA connector

Digital temperature/humidity probe DIGIL/E, ELKA connector

Temperature range: -20 to 80°C
code DIGIL/E
Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 1 meter

Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 1 meter

code SDP001-1
Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 2 meters

Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 2 meters

code SDP001-2
Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 5 meters

Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 5 meters

code SDP001-5
Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 10 meters

Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 10 meters

code SDP001-10
Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 15 meters

Extension cable for DIGIS and DIGIL probes, ELKA connector, cable 15 meters

code SDP001-15
Ultra thin digital temperature/humidity probe

Ultra thin digital temperature/humidity probe

Temperature range: -10 to 60°C
code DIGIH/E-1
Ultra thin digital temperature/humidity probe, cable 2 m

Ultra thin digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIH/E-2
Ultra thin digital temperature/humidity probe, cable 5 m

Ultra thin digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIH/E-5

Manuals

download-icon Instruction Manual
2.51 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
1,004.72 KB
download-icon Safety Information
146.34 KB
download-icon Declaration of Conformity
93.02 KB

Catalogs

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

Related products

COMET Cloud

COMET Cloud

code cloud
Comet Database

Comet Database

code CDB
IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem

IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem

code U3121M
IoT Wireless Temperature Datalogger, with built-in sensor, GSM modem and Flat Rate SIM Card

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

code U0110Msim
IoT Wireless Temperature Datalogger for 4 external probes, with built-in GSM modem and Flat Rate SIM Card

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

code U0141Msim
IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in GSM modem and Flat Rate SIM Card

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

code U0843Msim
IoT Wireless Temperature and Relative Humidity Datalogger, with built-in GSM modem and Flat Rate SIM Card

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

code U3120Msim
IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in GSM modem and Flat Rate SIM Card

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

code U3631Msim
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem and Flat Rate SIM Card

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

code U4440Msim
IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in GSM modem and Flat Rate SIM Card

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

code U6841Msim
IoT Wireless Four channel Datalogger with pulse and two-state inputs, with built-in GSM modem and Flat Rate SIM Card

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

code U7844Msim
IoT Wireless CO2 datalogger with built-in sensor, GSM modem and Flat Rate SIM Card

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

code U8410Msim
Wireless thermometer, hygrometer barometer, Sigfox IoT

Wireless thermometer, hygrometer barometer, Sigfox IoT

code W7810

Monitorinig during transport - video

Contact

COMET SYSTEM, s.r.o.
Bezručova 2901
756 61 Rožnov pod Radhoštěm
Czech Republic

E-mail: info@cometsystem.com

Telephone customer support
+420 571 653 990
Monday - Friday - 8.00 - 16.00

We produce

Leading manufacturer of temperature, humidity, atmospheric pressure, carbon dioxide CO2 transmitters, data loggers, monitoring systems, data acquisiton systems, thermometers, hygrometers, barometers. Production includes data acquisition systems, humidity, temperature, CO2 transmitters and portable thermometers, hygrometers, barometers, CO2 meters. Instruments are designed for accurate measurement and for monitoring environmental conditions.

All instruments come with included traceable calibration certificate with declared metrological traceability of etalons based on requirements of EN ISO/IEC 17025 standard.

 

 

ISO logo CQS logo

Social

© Copyright 2021 COMET SYSTEM, s.r.o. | Webdesign by Spaneco