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Comet system

COMET SYSTEM (Czech Republic) cometsystem.com - measuring devices, monitoring systems, transmitters, data loggers and recorders for temperature, humidity, pressure (barometer), voltage, current, ... with / without indicators, printers.

 

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Temperature recorder with printer T-PRINT G0841, designed for transportation temperature measurement.

 

Models:

T-PRINT G0841 – with printer

T-PRINT G0841M – with integrated GSM modem

T-PRINT G0841MW – with integrated GSM modem and wireless output

T-PRINT G0841W – with wireless output

 

Complies with EN 12830, Class 1 and EN 13486, Class 1 standards for food transporation.

 

Appliance: food, pharmacy, flower, animal and other goods transportation temperature measurement. Designed to be mounted in driver’s cabin.


Temperature transducer with 0...10 V output is built in a durable watertight case. Built-in precise temperature sensor. Output temperature range is user adjustable. Calibration certificate is included.


Temperature transducer with 0...10 V output is built in a durable watertight case. To be used with an external Pt1000 temperature probe. Output temperature range is user adjustable. Calibration certificate is included.


  • Temperature measurement range: -20...+60 °C
  • Humidity measurement range: 0...100 %RH
  • CO2 concentration measurement range: 0...5000 ppm
  • Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
  • Logging interval: 1 s...24 h
  • Internal sensors
  • Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
  • Data can be transferred to PC via USB-C interface
  • Calibration certificate included
  • Ambient temperature: -20...+60 °C
  • Supply: 5200 mAh LiIon battery
  • Protection class: IP20
  • Warranty: 3 years

  • Measures ambient temperature, humidity, pressure
  • Calculates dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
  • Measuring ranges: -30...+80 °C, 0...100 %RH, 600...1100 hPa
  • Output: Ethernet
  • Optional connection to WiFi network via tiny wireless router TL-WIFI
  • Webserver
  • Measurement interval: 2 s
  • Alarm protocols: E-mail, SNMP Trap, Syslog
  • Supply: 9...30 VDC
  • Calibration certificate included
  • Protection class: IP30

  • Temperature measurement range: -20...+60 °C
  • Humidity measurement range: 0...100 %RH
  • Pressure measurement range: 600...1100 hPa
  • CO2 concentration measurement range: 0...5000 ppm
  • Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
  • Logging interval: 1 s...24 h
  • Internal sensors
  • Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
  • Data can be transferred to PC via USB-C interface
  • Calibration certificate included
  • Ambient temperature: -20...+60 °C
  • Supply: 5200 mAh LiIon battery
  • Protection class: IP20
  • Warranty: 3 years

Temperature, humidity, pressure, CO2 regulators, 3 binary inputs, RS-485, RS-232 interfaces, Ethernet and 2 relay outputs.


Temperature, humidity, pressure, CO2 transducers Pxxxx, Txx1x. LCD display.


  • Universal datalogger with 4 inputs for voltage, current, logic and pulse signals.
  • Multilogger can be installed permanently to Ethernet network or work as a portable device.
  • Measured values can be viewed on a web browser, as well as stored and downloaded for later analysis.
  • Calibration certificate included.
  • 3 rechargeable AA batteries with a power adapter, wall holder and USB cable are included in the delivery.
  • Open collector transistor alarm output.

  • Input: 4x external temperature probes (Pt1000)
  • Temperature measurement range: -90…+260 °C
  • Accuracy: 0,2 in the range -90…+100
  • Resolution: 0,1 °C
  • Simple sensor connection to existing WIFI network (standard: IEEE 802.11 b/g/n)
  • Measured values can be sent to the internet storage COMET Cloud or COMET Database
  • Communication protocols: HTTP(S), SMTP, Modbus TCP, HTTP POST, HTTP GET (JSON, XML)
  • Alarm signalization: e-mail, acoustic, LED, SMS - additional order
  • Measuring interval: 1 s
  • Sending interval to COMET Cloud: adjustable 5 min. to 12 hours
  • Calibration certificate of manufacturer included
  • Operating temperature: -30…+60 °C
  • Supply: 5,0…5,4 VDC USB-C connector
  • Protection class: IP30

  • Temperature measurement range: -20…+60 °C
  • Humidity measuring range: 0…95 % RH
  • Dew point measuring range: -60…+60 °C
  • CO2 measuring range: 0…5000 ppm
  • Atmospheric pressure measuring range: 700…1100 hPa
  • Simple sensor connection to existing WIFI network (standard: IEEE 802.11 b/g/n)
  • Measured values can be sent to the internet storage COMET Cloud or COMET Database
  • Communication protocols: HTTP(S), SMTP, Modbus TCP, HTTP POST, SNMP (v1, v2c, v3), HTTP GET (JSON, XML)
  • Alarm signalization: e-mail, acoustic, LED, SMS - additional order
  • Measuring interval: 1 s
  • Sending interval to COMET Cloud: adjustable 5 min. to 12 hours
  • Calibration certificate of manufacturer included
  • Operating temperature: -30…+60 °C
  • Supply: 5,0…5,4 VDC USB-C connector
  • Protection class: IP30

  • Inputs: 2x Pt1000 and 2 x binary input (sensors are not included)
    • Binary voltage input: low level < 0,4 V; high level: > 2 V; voltage applicable 0…30 V DC
    • Binary voltage-free input: switched-on state < 10 kOhm; switched-off state > 300 kOhm
    • Binary input IS NOT suitable for catching the „voltage applied / not applied” states
  • Temperature measurement range: -200...+260 °C
  • Accuracy: ± 0.2 °C (± 0,2 %, when temperature is in range of +100...+260 °C)
  • GSM (GPRS) modem, (SIM card are not included)
  • Measured values can be sent to the internet storage COMET Cloud
  • SMS and JSON messages can be sent via GPRS data connection
  • Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
  • Logging interval: 1 s...24 h
  • Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
  • Calibration certificate of manufacturer included
  • Data can be transferred to PC via USB-C interface
  • Ambient temperature: -20...+60 °C
  • Supply: battery SONY Li-ion 5200mAh
  • Protection class: IP20
  • Warranty: 3 years

  • 300Mbps wireless data rates
  • Tiny
  • Supports AP (default), Client, Router, Repeater and Bridge modes
  • Powered through a micro USB port by an included external power adapter or USB connection to a computer
  • Compatible with Comet System devices which have Ethernet interface

  • Input: external digital I2C probe for temperature, humidity and dew point (sensor are not included)
  • Temperature measurement range and accuracy: according to the connected probe
  • Humidity measurement range and accuracy: according to the connected probe
  • GSM (GPRS) modem, (SIM card are not included)
  • Measured values can be sent to the internet storage COMET Cloud
  • SMS and JSON messages can be sent via GPRS data connection
  • Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
  • Logging interval: 1 s...24 h
  • Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
  • Calibration certificate of manufacturer included
  • Data can be transferred to PC via USB-C interface
  • Ambient temperature: -20...+60 °C
  • Supply: Li-Ion battery A8200, 3.6 V / 5200 mAh
  • Protection class: IP67
  • Warranty: 3 years

  • Inputs: 4 x Pt1000 (sensors are not included)
  • Temperature measurement range: -200...+260 °C
  • Accuracy: ±0.2 °C (±0,2 %, when temperature is in range of +100...+260 °C)
  • GSM (GPRS) modem, (SIM card are not included)
  • Measured values can be sent to the internet storage COMET Cloud
  • SMS and JSON messages can be sent via GPRS data connection
  • Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
  • Logging interval: 1 s...24 h
  • Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
  • Calibration certificate included
  • Data can be transferred to PC via USB-C interface
  • Ambient temperature: -20...+60 °C
  • Supply: battery SONY Li-ion 5200mAh
  • Protection class: IP67
  • Warranty: 3 years

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