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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 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
Price $6
In stock 409 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 on request
wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Price $37
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 on request
USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Price $21
In stock on request
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8800
Price $263
In stock on request
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
Price On request
In stock 2 pcs
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

Temperature+Relative Humidity

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 24 pcs
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 22 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 19 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
In stock 8 pcs
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 2 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 4 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 2 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 on request
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 2 pcs
Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIS/E
Price $147
In stock 60 pcs
Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIL/E
Price $179
In stock 17 pcs
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
Price $58
In stock on request
Extension cable for DIGIS and DIGIL probes with ELKA connector - 2 meters

Extension cable for DIGIS and DIGIL probes with ELKA connector - 2 meters

code SDP001-2
Price $58
In stock on request
Extension cable for DIGIS and DIGIL probes with ELKA connector - 5 meters

Extension cable for DIGIS and DIGIL probes with ELKA connector - 5 meters

code SDP001-5
Price $69
In stock on request
Extension cable for DIGIS and DIGIL probes with ELKA connector - 10 meters

Extension cable for DIGIS and DIGIL probes with ELKA connector - 10 meters

code SDP001-10
Price $79
In stock on request
Extension cable for DIGIS and DIGIL probes with ELKA connector - 15 meters

Extension cable for DIGIS and DIGIL probes with ELKA connector - 15 meters

code SDP001-15
Price $95
In stock on request
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 on request
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 3 pcs
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 on request

Software

download-icon Comet Database One Click Installer (20.0-IV)
325.43 MB

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
146.34 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

Related products

COMET Cloud

COMET Cloud

code cloud
Price On request
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Comet Database

Comet Database

code CDB
Price $394
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