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

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

GSM temperature and humidity data logger with connector for another temperature probe

GSM datalogger is designed to record temperature and humidity from built-in sensors and from one external temperature probe. In case of exceeded set limits, SMS and JSON messages can be sent via GPRS data connection. It is possible to set the regular sending of JSON messages to COMET Database, the sending interval is adjustable. 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 USB-C.

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

 

  • code
    U3631M
  • Warranty
    3 years

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range -20 to +60 °C
Accuracy ±0.4 °C
Resolution 0.1 °C

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -90 to +260 °C
Accuracy ±0.2 °C (-50 to +100 °C);
±0.2 % from reading from +100 to +260 °C;
±0.4 % from reading from -90 to -50 °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

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels internal temperature and humidity sensor, 1x external temperature 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

Reference

Monitoring of temperature and humidity in depository rooms

Monitoring of temperature and humidity in depository rooms

Type of application: Building Management - HVAC Server rooms and data centers Culture

Temperature and Relative Humidity measuring in PHARMACIES and DRUG STORES

Temperature and Relative Humidity measuring in PHARMACIES and DRUG STORES

Type of application: SOHO (Small Office and Home Office) Industry Healthcare and Laboratory Building Management - HVAC

COMET Dataloggers used for measuring in shipping containers

COMET Dataloggers used for measuring in shipping containers

Type of application: Monitoring during transport Industry Building Management - HVAC

SBIMB - Wits University

SBIMB - Wits University

Type of application: Industry Healthcare and Laboratory

Monitoring of microclimate conditions in underground systems of mammals

Monitoring of microclimate conditions in underground systems of mammals

Type of application: Agriculture

With COMET to space

With COMET to space

Type of application: Monitoring during transport Healthcare and Laboratory

Transport of blood products and medical equipment

Transport of blood products and medical equipment

Type of application: Monitoring during transport Healthcare and Laboratory

Speleoklub Minotaurus

Speleoklub Minotaurus

Type of application: Building Management - HVAC Agriculture Culture

Balloon measurements of air pollution

Balloon measurements of air pollution

Type of application: Industry Building Management - HVAC

Meteorological measurements for the purpose of avalanche prevention

Meteorological measurements for the purpose of avalanche prevention

Type of application: Building Management - HVAC Agriculture

Humidity monitoring in family houses

Humidity monitoring in family houses

Type of application: Building Management - HVAC

PathCare Group

PathCare Group

Type of application: Healthcare and Laboratory

Monitoring of temperature and humidity by means of wireless WiFi network

Monitoring of temperature and humidity by means of wireless WiFi network

Type of application: Building Management - HVAC Culture

Animal Transportation with Temperature Monitoring

Animal Transportation with Temperature Monitoring

Type of application: Monitoring during transport Healthcare and Laboratory Agriculture

Prague Castle

Prague Castle

Type of application: Building Management - HVAC Server rooms and data centers Culture

Temelinska pharmacy - Sumperk

Temelinska pharmacy - Sumperk

Type of application: Monitoring during transport Healthcare and Laboratory

Masaryk University in Brno

Masaryk University in Brno

Type of application: Industry Building Management - HVAC

Optional accessories

Other accessories

USB-C 3.1 cable, 1 meter

USB-C 3.1 cable, 1 meter

code MP053
Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Holder for mounting the Datalogger "U" on magnetic surfaces

Holder for mounting the Datalogger "U" on magnetic surfaces

code LP102
Wall holder for datalogger

Wall holder for datalogger

code LP100
Lithium battery 3,6V/AA

Lithium battery 3,6V/AA

code A4203
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8100
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 F8200
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205

Temperature Probes

Surface temperature probe, 200-80/E

Surface temperature probe, 200-80/E

Temperature range: -30 to 80°C
code SN171
Temperature probe Pt1000TG8/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TG8/E, ELKA connector, cable 1 meter

Temperature range: -80 to 200°C
code SN104E
Temperature probe Pt1000TR050S/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TR050S/E, ELKA connector, cable 1 meter

Temperature range: to °C
code SN247E
Temperature probe Pt1000TG7/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TG7/E, ELKA connector, cable 1 meter

Temperature range: -50 to 200°C
code SN164E
Temperature probe Pt1000TG68/E, ELKA connector, cable 2 meters

Temperature probe Pt1000TG68/E, ELKA connector, cable 2 meters

Temperature range: -50 to 200°C
code SN232E
Temperature probe Pt1000TR125/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TR125/E, ELKA connector, cable 1 meter

Temperature range: -190 to 150°C
code SN239E
Temperature probe Pt1000TR050S/E, ELKA connector, cable 5 meters

Temperature probe Pt1000TR050S/E, ELKA connector, cable 5 meters

Temperature range: -50 to 350°C
code SN249E
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 1 meter

Ultra thin temperature probe Pt1000TG3/0, without connector, cable 1 meter

Temperature range: -50 to 200°C
code SN252
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 2 meters

Ultra thin temperature probe Pt1000TG3/0, without connector, cable 2 meters

Temperature range: -50 to 200°C
code SN254
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 5 meters

Ultra thin temperature probe Pt1000TG3/0, without connector, cable 5 meters

Temperature range: -50 to 200°C
code SN255
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 10 meters

Ultra thin temperature probe Pt1000TG3/0, without connector, cable 10 meters

Temperature range: -50 to 200°C
code SN256
Temperature probe 2304-220/E, ELKA connector, cable 1 meter

Temperature probe 2304-220/E, ELKA connector, cable 1 meter

Temperature range: -30 to 220°C
code SN168E
Temperature probe 2021-150/E, ELKA connector, cable 1 meter

Temperature probe 2021-150/E, ELKA connector, cable 1 meter

Temperature range: -30 to 150°C
code SN169E
Temperature probe PTS350A-2/E, ELKA connector, cable 2 meters

Temperature probe PTS350A-2/E, ELKA connector, cable 2 meters

Temperature range: -30 to 130°C
code SN170E
Temperature probe 2034-220/E, ELKA connector, cable 1 meter

Temperature probe 2034-220/E, ELKA connector, cable 1 meter

Temperature range: -30 to 150°C
code SN175E
Temperature probe 2061-200/E, ELKA connector, cable 1 meter

Temperature probe 2061-200/E, ELKA connector, cable 1 meter

Temperature range: -30 to 200°C
code SN178E
Temperature probe Pt1000TGL40/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TGL40/E, ELKA connector, cable 1 meter

Temperature range: -30 to 80°C
code SN185E
Temperature probe Pt1000TR160/E, ELKA connector, cable 1 meter

Temperature probe Pt1000TR160/E, ELKA connector, cable 1 meter

Temperature range: -30 to 80°C
code SN199E
Stick-in probe 2091-250/E, ELKA connector, cable 1 meter

Stick-in probe 2091-250/E, ELKA connector, cable 1 meter

Temperature range: -50 to 250°C
code SN210E

Monitoring Software

COMET VISION 2.0  - Analytical Software for Dataloggers and Multiloggers

COMET VISION 2.0 - Analytical Software for Dataloggers and Multiloggers

code CV
Comet Database

Comet Database

code CDB