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Did you know that Comet exists in a US version as well?
dataloggers, thermometers, hygrometers...
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IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in GSM modem

GSM Datalogger is designed to record from two external temperature probes and two two-state inputs. In case of exceeded set limits, SMS and JSON messages can be sent via GPRS data connection. Measured values can be sent to the internet storage COMET Cloud, which is a complete monitoring, alarm and analysis system.

It is also 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 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
    U0843M
  • Warranty
    3 years

Technical data

Measured value

Temperature
Two-state signal

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -200 to +260 °C
Accuracy ±0.2°C; ±0,2 % of the measurement value in a range of +100 to +260 °C
Resolution 0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s) according to the connected probe

BINARY INPUT

Parameters of the voltage contact „L“ level input voltage:< 0,4 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
Parameters of the voltage-free contact Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 300 kOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels 2x external temperature probe, 2x binary input
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 IP20
Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries) approx. 270 g
Warranty 3 years

Features

Applications:

Aplikace - Zdravotnictví a laboratoře

Healtcare and laboratories - Monitoring of storage areas at temperatures up to -200 °C.

Aplikace - Sklady

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Aplikace - Monitorování v průběhu přepravy

Goods transport - Complete temperature monitoring during transport of pharmaceuticals, foodstuffs, flowers, ...

Aplikace - Průmysl

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Aplikace - Sklady

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.

Aplikace - Serverovny a datová centra

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Aplikace - Serverovny a datová centra

Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.

Aplikace - Automatizace budov a HVAC

Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.

Features description:

* the features may vary depending on the device type
● accurate measurement of temperature, humidity, dew point, events,
● nonvolatile memory for 500 000 records
● indication of alarm via SMS, 3-colours LEDs
● easy to use software for data analysis on PC
● communication interfaces - USB-C snd GSM modem
● rugged design
● long battery life up to 6 years
● logger deployment down to -40°C
 
Warranty 3 years Traceable calibration certificate COMET Database Data report Datalogger Temperature sensor Humidity sensorTwo-state inputs2 line LCDInternal memory
 
Alarm SMSAlarmWirelessBattery powerRecheargeable batteryIP protection
 
 

Optional accessories and download

Pt1000TG8/0, temperature probe

Pt1000TG8/0, temperature probe

Temperature range: -80 to 200°C
code SN104
Pt1000TG8/0, temperature probe, cable 2 m

Pt1000TG8/0, temperature probe, cable 2 m

Temperature range: -80 to 200°C
code SN105
Pt1000TG8/0, temperature probe, cable 5 m

Pt1000TG8/0, temperature probe, cable 5 m

Temperature range: -80 to 200°C
code SN108
Pt1000TG8/0, temperature probe, cable 10 m

Pt1000TG8/0, temperature probe, cable 10 m

Temperature range: -80 to 200°C
code SN113
2061-250/0 Temperature probe

2061-250/0 Temperature probe

Temperature range: -30 to 250°C
code SN147
2061-250/0 2 m Temperature probe

2061-250/0 2 m Temperature probe

Temperature range: -30 to 250°C
code SN148
2061-250/0 5 m Temperature probe

2061-250/0 5 m Temperature probe

Temperature range: -30 to 250°C
code SN151
2061-250/0  10 m Temperature probe

2061-250/0 10 m Temperature probe

Temperature range: -30 to 250°C
code SN156
Pt1000TG7/0, temperature probe

Pt1000TG7/0, temperature probe

Temperature range: -50 to 200°C
code SN164
Pt1000TG7/0, temperature probe, cable 2 m

Pt1000TG7/0, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN165
Pt1000TG7/0, temperature probe, cable 5 m

Pt1000TG7/0, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN166
Pt1000TG7/0, temperature probe, cable 10 m

Pt1000TG7/0, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN167
2301-220/0, temperature probe, cable 1 m

2301-220/0, temperature probe, cable 1 m

Temperature range: -30 to 220°C
code SN168
2021-150/0, temperature probe, cable 1 m

2021-150/0, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN169
PTS350A-2/0, temperature probe, cable 2 m

PTS350A-2/0, temperature probe, cable 2 m

Temperature range: -30 to 130°C
code SN170
2034-220/0, temperature probe, cable 1 m

2034-220/0, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN175
2061-200/0, temperature probe, cable 1 m

2061-200/0, temperature probe, cable 1 m

Temperature range: -50 to 200°C
code SN178
2061-200/0, temperature probe, cable 2 m

2061-200/0, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN179
2061-200/0, temperature probe, cable 5 m

2061-200/0, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN180
2061-200/0, temperature probe, cable 10 m

2061-200/0, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN181
PTS350A-5/0, temperature probe, cable 5 m

PTS350A-5/0, temperature probe, cable 5 m

Temperature range: -30 to 130°C
code SN182
PTS350A-10/0, temperature probe, cable 10 m

PTS350A-10/0, temperature probe, cable 10 m

Temperature range: -30 to 130°C
code SN183
Pt1000TGL40/0, temperature probe, cable 1 m

Pt1000TGL40/0, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN185
Pt1000TGL40/0, temperature probe, cable 2 m

Pt1000TGL40/0, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN186
Pt1000TGL40/0, temperature probe, cable 5 m

Pt1000TGL40/0, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN187
Pt1000TGL40/0, temperature probe, cable 10 m

Pt1000TGL40/0, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN188
Pt1000TR160/0, temperature probe, cable 1 m

Pt1000TR160/0, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN199
Pt1000TR160/0, temperature probe, cable 2 m

Pt1000TR160/0, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN200
Pt1000TR160/0, temperature probe, cable 5 m

Pt1000TR160/0, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN201
Pt1000TR160/0, temperature probe, cable 10 m

Pt1000TR160/0, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN202
Pt1000TR160/0, temperature probe, cable 15 m

Pt1000TR160/0, temperature probe, cable 15 m

Temperature range: -30 to 80°C
code SN203
Pt1000TR160/0, temperature probe, cable 20 m

Pt1000TR160/0, temperature probe, cable 20 m

Temperature range: -30 to 80°C
code SN204
PTS380K/0 temperature sensor with a stainless steel connection head and connector

PTS380K/0 temperature sensor with a stainless steel connection head and connector

Temperature range: -30 to 100°C
code SN205
2091-250/0, Stick-in probe, cable 1 m

2091-250/0, Stick-in probe, cable 1 m

Temperature range: -50 to 250°C
code SN210
2091-250/0, Stick-in probe, cable 2 m

2091-250/0, Stick-in probe, cable 2 m

Temperature range: -50 to 250°C
code SN211
2091-250/0, Stick-in probe, cable 5 m

2091-250/0, Stick-in probe, cable 5 m

Temperature range: -50 to 250°C
code SN212
2091-250/0, Stick-in probe, cable 10 m

2091-250/0, Stick-in probe, cable 10 m

Temperature range: -50 to 250°C
code SN213
2071-030/0, special probe with CINCH connector

2071-030/0, special probe with CINCH connector

Temperature range: -30 to 80°C
code SN214
Pt1000TG68/0, temperature probe, cable 2 m

Pt1000TG68/0, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN232
Pt1000TG68/0, temperature probe, cable 5 m

Pt1000TG68/0, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN233
Pt1000TG68/0, temperature probe, cable 10 m

Pt1000TG68/0, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN234
Pt1000TR125/0, temperature probe, cable 1 m

Pt1000TR125/0, temperature probe, cable 1 m

Temperature range: -190 to 150°C
code SN239
Pt1000TR125/0, temperature probe, cable 2 m

Pt1000TR125/0, temperature probe, cable 2 m

Temperature range: -190 to 150°C
code SN240
Pt1000TR125/0, temperature probe, cable 5 m

Pt1000TR125/0, temperature probe, cable 5 m

Temperature range: -190 to 150°C
code SN241
Pt1000TR125/0, cryogenic temperature probe, cable 10 m

Pt1000TR125/0, cryogenic temperature probe, cable 10 m

Temperature range: -190 to 150°C
code SN242
Pt1000TR050S/0, temperature probe, cable 1 m

Pt1000TR050S/0, temperature probe, cable 1 m

Temperature range: -50 to 400°C
Discontinued
Pt1000TR050S/0, temperature probe, cable 2 m

Pt1000TR050S/0, temperature probe, cable 2 m

Temperature range: -50 to 400°C
Discontinued
Pt1000TR050S/0, temperature probe, cable 5 m

Pt1000TR050S/0, temperature probe, cable 5 m

Temperature range: -50 to 400°C
Discontinued
Ultra thin temperature probe Pt1000TG3/0, without connector

Ultra thin temperature probe Pt1000TG3/0, without connector

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 Pt1000TR050S/0, without connector, cable 10 meters

Temperature probe Pt1000TR050S/0, without connector, cable 10 meters

Temperature range: -50 to 400°C
Discontinued
Ambient temperature probe, 201-80/C

Ambient temperature probe, 201-80/C

Temperature range: -30 to 80°C
code SN258
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II

Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II

Temperature range: -30 to 180°C
code SN263
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 2 meters

Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 2 meters

Temperature range: -30 to 180°C
code SN264
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 5 meters

Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 5 meters

Temperature range: -30 to 180°C
code SN265
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 10 meters

Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 10 meters

Temperature range: -30 to 180°C
code SN266
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 15 meters

Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 15 meters

Temperature range: -30 to 180°C
code SN267
Pt1000TR050M/0, temperature probe, cable 1 m

Pt1000TR050M/0, temperature probe, cable 1 m

Temperature range: -50 to 400°C
code SN270
Pt1000TR050M/0, temperature probe, cable 2 m

Pt1000TR050M/0, temperature probe, cable 2 m

Temperature range: -50 to 400°C
code SN271
Pt1000TR050M/0, temperature probe, cable 5 m

Pt1000TR050M/0, temperature probe, cable 5 m

Temperature range: -50 to 400°C
code SN272
Pt1000TR050M/0, temperature probe, cable 10 m

Pt1000TR050M/0, temperature probe, cable 10 m

Temperature range: -50 to 400°C
code SN273

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

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

Power detector SP008

Power detector SP008

code SP008

code LP105

Software

download-icon Comet Vision Software (2.2.8369.13332 dbapi 20.2)
15.75 MB
download-icon Comet Database One Click Installer (20.2-I)
327.96 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Others

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

Manuals

download-icon Instruction Manual
2.91 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
1.06 MB
download-icon Safety Information
335.90 KB
download-icon Declaration of Conformity
96.91 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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COMET Database

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