dataloggers, thermometers, hygrometers...
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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
  • $828

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 Li-Ion battery A8200, 3.6V/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

Ultra thin digital temperature/humidity probe

Ultra thin digital temperature/humidity probe

Temperature range: -10 to 60°C
code DIGIH/E-1
Price $179
In stock 3 pcs
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
Price $184
In stock on request
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
Price $210
In stock 1 pcs
Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIL/E
Price $179
In stock 23 pcs
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -30 to 105°C
code DIGIL/E-1
Price $168
In stock 25 pcs
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -30 to 105°C
code DIGIL/E-10
Price $237
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Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -30 to 105°C
code DIGIL/E-15
Price $279
In stock on request
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -30 to 105°C
code DIGIL/E-2
Price $174
In stock 2 pcs
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -30 to 105°C
code DIGIL/E-5
Price $200
In stock 9 pcs
Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIS/E
Price $147
In stock 128 pcs
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -10 to 60°C
code DIGIS/E-1
Price $147
In stock 11 pcs
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -10 to 60°C
code DIGIS/E-10
Price $216
In stock 3 pcs
Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -10 to 60°C
code DIGIS/E-15
Price $258
In stock 1 pcs
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIS/E-2
Price $153
In stock 4 pcs
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIS/E-5
Price $179
In stock 6 pcs

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

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

code A1879eu
Price $27
In stock on request
AC/DC adapter 230Vac to 5Vdc/2.1 A, UK

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

code A1879uk
Price On request
In stock on request
AC/DC adapter 230Vac to 5Vdc/2.1 A, US

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

code A1879us
Price On request
In stock on request
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205
Price $95
In stock on request

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Price $21
In stock on request

wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Price $37
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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 13 pcs

Comet Database

Comet Database

code CDB
Price $394
In stock yes
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
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Database Viewer for Comet Database

Database Viewer for Comet Database

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

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8000
Price On request
In stock on request

code LP105

Software

download-icon Comet Database One Click Installer (20.1-V)
327.91 MB

Others

download-icon Terms and Conditions COMET System s.r.o.
129.08 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

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