COMET system - Connectivity - USB-C

For 30 years COMET system has been producing advanced measuring technology for environmental monitoring in industry, health and research, agriculture, IT datacenters and metrology.
We are an authorized distributor of the Czech producer of dataloggers, thermometers, sensors and monitoring systems COMET. We provide sales and calibration of most products of this brand. COMET system products can be purchased directly in our e-shop including calibration.

Comet U0110 temperature data logger
Immediately in stock
130,06 € excl. VAT
144,51 €
157,37 € incl. VAT
157,37 € incl. VAT
Temperature range (max) | 70 °C |
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Temperature range (min) | -30 °C |
The Comet U0110 datalogger is equipped with an internal temperature sensor that monitors temperature and stores it in internal memory. An…

Comet U3120 temperature and humidity data logger
Immediately in stock
206,59 € excl. VAT
229,54 €
249,97 € incl. VAT
249,97 € incl. VAT
Temperature range (max) | 70 °C |
---|---|
Temperature range (min) | -30 °C |
Humidity measurement range | 0 to100% |
The Comet U3120 datalogger allows you to measure temperature, humidity and dew point and store the measured data in internal memory at a…

Temperature and humidity data logger Comet U3121 - ELKA
Immediately in stock
184,31 € excl. VAT
204,79 €
223,02 € incl. VAT
223,02 € incl. VAT
Temperature range (max) | depends on the type of sensor |
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Temperature range (min) | depends on the type of sensor |
Humidity measurement range | depends on the type of sensor |
Datalogger Comet U3121 has one input for external temperature and humidity sensor with ELKA connector. The operation of the data logger is…

Temperature data logger Comet U0111 single channel Pt1000
Immediately in stock
141,56 € excl. VAT
157,29 €
171,29 € incl. VAT
171,29 € incl. VAT
Ext. temperature range sensors (max) | 260 °C |
---|---|
Ext. temperature range sensors (min) | -90 °C |
The Comet U0111 professional data logger is equipped with one input for an external Pt1000 probe, which can be connected via an ELKA…


Comet U0122 dual channel Pt1000 temperature data logger
Immediately in stock
179,64 € excl. VAT
217,36 € incl. VAT
217,36 € incl. VAT
Temperature range (max) | 70 °C |
---|---|
Temperature range (min) | -30 °C |
The datalogger is designed to record temperatures from one external Pt1000 probe and an internal temperature sensor.The recording is…


WiFi temperature and relative humidity sensor Comet W3745
Immediately in stock
360,48 € excl. VAT
436,18 € incl. VAT
436,18 € incl. VAT
Ext. temperature range sensors (max) | 400 °C, závisí na typu sondy |
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Ext. temperature range sensors (min) | -190 °C, závisí na typu sondy |
Humidity measurement range | 0 to100%, závisí na typu připojené sondy |
The Comet W3745 WiFi sensor is designed to measure temperature and relative humidity from one external combination probe with ELKA…

Comet U4130 temperature, humidity and pressure data logger
Upon request
301,80 € excl. VAT
365,18 € incl. VAT
365,18 € incl. VAT
Temperature range (max) | 70 °C |
---|---|
Temperature range (min) | -30 °C |
Humidity measurement range | 0 to100% |
The Comet U4130 stores temperature, relative humidity and atmospheric pressure in an internal memory that can store up to 500,000 values.…


Needle thermometer AGRO1D with display - 1 meter
usually in stock
418,76 € excl. VAT
506,70 € incl. VAT
506,70 € incl. VAT
Temperature range (max) | 200 °C |
---|---|
Temperature range (min) | -50 °C |
The stainless steel needle thermometer is suitable for use in agriculture, for measuring the temperature of straw, compost, bulk mixtures…


Comet U0141 temperature data logger with modem
Immediately in stock
from
510,98 € excl. VAT
from 618,29 € incl. VAT
from 618,29 € incl. VAT
Ext. temperature range sensors (max) | 260 °C, závisí na typu sondy |
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Ext. temperature range sensors (min) | -200 °C, závisí na typu sondy |
The Comet U0141M and U0141G data loggers are designed to measure temperature via four external probes with ELKA connectors. The main…


Comet U8415 CO2 concentration monitor
Upon request
255,89 € excl. VAT
309,63 € incl. VAT
309,63 € incl. VAT
CO2 measurement range | 5000 ppm |
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The Comet U8415 is designed to monitor and indicate the concentration of CO2 in indoor environments (schools, conference halls, hospitals,…