COMET system - Humidity measurement range - 0 to100%
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 U3120 temperature and humidity data logger
Immediately in stock
206,71 € excl. VAT
229,68 €
250,12 € incl. VAT
250,12 € 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…
Low cost temperature and humidity sensor Comet P3110E, 4-20mA output
Immediately in stock
135,01 € excl. VAT
163,36 € incl. VAT
163,36 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3110E is a low cost room temperature and relative humidity sensor for outdoor and indoor use. The instrument is designed to…
Comet U3120 IoT temperature and humidity datalogger
In stock
from
511,28 € excl. VAT
from 618,65 € incl. VAT
from 618,65 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
The Comet U3120M and U3120G data loggers are IoT wireless data loggers with built-in GSM modem. After purchasing a SIM card, immediate…
Wireless thermometer with hygrometer Comet W3810 Sigfox IoT
Immediately in stock
191,73 € excl. VAT
231,99 € incl. VAT
231,99 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet W3810 Wireless Thermometer and Hygrometer works using the Sigfox radio network to transmit temperature and humidity measurements…
Datalogger Comet U3430 with built-in temperature, humidity and CO2 sensors
In stock
375,07 € excl. VAT
453,83 € incl. VAT
453,83 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 0 to 5000 ppm |
The datalogger is designed to record temperature, humidity and CO2. When the set limits are exceeded, alarms are indicated by LED, LCD and…
Datalogger Comet U4440 for measuring temperature, humidity, CO2 and atmospheric pressure
In stock
446,18 € excl. VAT
539,88 € incl. VAT
539,88 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 0 to 5000 ppm |
The datalogger is designed to record temperature, humidity, atmospheric pressure and CO2. When the set limits are exceeded, alarms are…
Thermometer with hygrometer Comet T3610 PoE with Ethernet output
Immediately in stock
333,53 € excl. VAT
403,57 € incl. VAT
403,57 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
The Comet T3610 thermometer with hygrometer can measure not only temperature and humidity but also dew point and calculated quantities such…
Comet T3110 temperature and humidity sensor with 4-20mA output
Immediately in stock
216,90 € excl. VAT
262,45 € incl. VAT
262,45 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
Comet T3110 is a room temperature and relative humidity sensor with 4-20mA current output. It can further convert the measured temperature…
Datalogger Comet U3631 temperature, humidity and with connector for external temperature probe
Immediately in stock
271,22 € excl. VAT
328,18 € incl. VAT
328,18 € incl. VAT
| Temperature range (max) | 70 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Ext. temperature range sensors (max) | 260 °C, závisí na typu sondy |
| Ext. temperature range sensors (min) | -90 °C, závisí na typu sondy |
| Humidity measurement range | 0 to100% |
The Comet U3631 datalogger is designed to record temperature, humidity and dew point temperature using internal sensors plus temperature…
WiFi temperature and relative humidity sensor Comet W3745
Immediately in stock
360,70 € excl. VAT
436,45 € incl. VAT
436,45 € incl. VAT
| Ext. temperature range sensors (max) | 400 °C, závisí na typu sondy |
|---|---|
| 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 T3117 temperature and humidity sensor with 4-20mA output
usually in stock
241,66 € excl. VAT
292,41 € incl. VAT
292,41 € incl. VAT
| Temperature range (max) | 125 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3117 sensor is designed to measure temperature and humidity, stem length 700mm. It can further convert the measured temperature…
Comet T3411 temperature and humidity sensor with RS485 output
In stock
247,65 € excl. VAT
299,66 € incl. VAT
299,66 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3411 is designed to measure temperature and relative humidity using a built-in sensor. It can further convert the measured…
Comet U4130 temperature, humidity and pressure data logger
In stock
301,98 € excl. VAT
365,40 € incl. VAT
365,40 € 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.…
Web Sensor Comet T3511 temperature and humidity sensor with Ethernet output
usually in stock
from
303,97 € excl. VAT
from 367,80 € incl. VAT
from 367,80 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
Web Sensor Comet T3511 with external temperature and humidity probe. It communicates via Ethernet and can further convert the measured…
Comet T3113 temperature and humidity sensor with 4-20mA output
In stock
232,87 € excl. VAT
281,77 € incl. VAT
281,77 € incl. VAT
| Temperature range (max) | 125 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3113 sensor is designed to measure temperature and humidity in air ducts, stem length 150mm. It can further convert the measured…
Comet T3111 temperature and humidity sensor with 4-20mA output
usually in stock
from
234,47 € excl. VAT
from 283,71 € incl. VAT
from 283,71 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3111 sensor is designed to measure temperature and humidity using an external probe. The instrument comes standard with a T+RV…
Comet T0213D temperature and humidity sensor with 0-10V output
In stock
228,48 € excl. VAT
276,46 € incl. VAT
276,46 € incl. VAT
| Temperature range (max) | 125 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T0213D sensor is designed to measure temperature and relative humidity in the air duct using a built-in sensor, the length of the…
Comet T0213 temperature and humidity sensor with 0-10V output
In stock
228,48 € excl. VAT
276,46 € incl. VAT
276,46 € incl. VAT
| Temperature range (max) | 125 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T0213 sensor is designed to measure temperature and relative humidity in the air duct using a built-in sensor, the length of the…
Comet H7530 temperature, humidity and pressure sensor, Ethernet output and two relays
In stock
454,16 € excl. VAT
549,53 € incl. VAT
549,53 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H7530 sensor is designed for online monitoring of temperature, humidity and atmospheric pressure using a built-in sensor and two…
Comet T7410 temperature, humidity and pressure sensor with RS485 output
In stock
356,70 € excl. VAT
431,61 € incl. VAT
431,61 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T7410 sensor is designed to measure temperature, relative humidity and atmospheric pressure using a built-in sensor. It can also…
Comet T3311 temperature and humidity sensor with RS232 output
In stock
174,16 € excl. VAT
210,73 € incl. VAT
210,73 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3311 is designed to measure temperature and relative humidity using a built-in sensor. It can further convert the measured…
Comet D4141 thermometer, hygrometer and barometer with external probe on cable
In stock
from
360,70 € excl. VAT
from 436,45 € incl. VAT
from 436,45 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet D4141 is designed to measure and record temperature, relative humidity and atmospheric pressure (it also measures the pressure…
Thermometer, hygrometer Comet D3121 with external probe on cable
Immediately in stock
from
272,42 € excl. VAT
from 329,63 € incl. VAT
from 329,63 € incl. VAT
| Ext. temperature range sensors (max) | 105 °C |
|---|---|
| Ext. temperature range sensors (min) | -30 °C |
| Humidity measurement range | 0 to100% |
Thermometer, hygrometer Comet D3121 with external probe on the cable is designed for direct measurement and recording of temperature,…
Web Sensor Comet T7610 PoE temperature, humidity and pressure sensor with Ethernet output
In stock
444,98 € excl. VAT
538,43 € incl. VAT
538,43 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
Web Sensor Comet T7610 temperature, humidity and atmospheric pressure. It communicates via an Ethernet network that can be powered at the…
Web Sensor Comet T7510 temperature, humidity and pressure with Ethernet output
In stock
404,23 € excl. VAT
489,12 € incl. VAT
489,12 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
Web Sensor Comet T7510 with built-in temperature, relative humidity and atmospheric pressure sensors. It communicates via Ethernet and can…
Comet U4440 IoT temperature, humidity, CO2 and pressure data logger
In stock
from
729,38 € excl. VAT
from 882,55 € incl. VAT
from 882,55 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 5000 ppm, 0 to 5000 ppm |
Comet U4440M and U4440G are IoT wireless data loggers with built-in GSM modem. After purchasing a SIM card, immediate connection to the…
Datalogger Comet U3631 IoT temperature, humidity and external probe connector
In stock
from
508,09 € excl. VAT
from 614,79 € incl. VAT
from 614,79 € incl. VAT
| Temperature range (max) | 60 °C |
|---|---|
| Temperature range (min) | -20 °C |
| Ext. temperature range sensors (max) | 260 °C |
| Ext. temperature range sensors (min) | -90 °C |
| Humidity measurement range | 0 to100% |
The Comet U3631M and U3631G data loggers are IoT wireless data loggers with built-in GSM modem. After purchasing a SIM card, immediate…
Measuring and recording control panel with alarms Comet MS6D
In stock
1 174,36 € excl. VAT
1 420,98 € incl. VAT
1 420,98 € incl. VAT
| Temperature range (max) | 1800 °C, depends on the type of sensor |
|---|---|
| Temperature range (min) | -200 °C, depends on the type of sensor |
| Humidity measurement range | 0 to100%, depends on the type of sensor |
| CO2 measurement range | depends on the type of sensor |
The Comet MS6D monitoring panel offers measurement of temperature, humidity, pressure, CO2, voltage, current, pulse and other variables. It…
Comet H3531R 19" rack-mount temperature and humidity sensor with Ethernet output and relay
In stock
from
435,39 € excl. VAT
from 526,82 € incl. VAT
from 526,82 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3531R sensor is designed for 19" rack mounting (1 rack unit height 1U) and for online monitoring of temperature and humidity…
Comet H3531P temperature and humidity sensor with Ethernet output and relay
In stock
from
518,47 € excl. VAT
from 627,35 € incl. VAT
from 627,35 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3531P sensor is designed for online monitoring of temperature and humidity of pressurized air up to 25 bar using an external…
Comet H3531 temperature and humidity sensor with Ethernet output and relay
In stock
from
413,82 € excl. VAT
from 500,72 € incl. VAT
from 500,72 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3531 sensor is designed for online monitoring of temperature and humidity using an external probe on a cable and two-state…
Comet H3530 temperature and humidity sensor with Ethernet output and relay
Upon request
383,86 € excl. VAT
464,47 € incl. VAT
464,47 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3530 is designed for online monitoring of temperature and humidity using a built-in sensor and two-state variables from three…
Comet T3113D temperature and humidity sensor with 4-20mA output
Upon request
232,87 € excl. VAT
281,77 € incl. VAT
281,77 € incl. VAT
| Temperature range (max) | 125 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3113D sensor is designed to measure temperature and humidity in air ducts, stem length 150mm. It can also convert the measured…
Comet T0211 temperature and humidity sensor with 0-10V output
In stock
from
234,47 € excl. VAT
from 283,71 € incl. VAT
from 283,71 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T0211 sensor is designed to measure temperature and relative humidity using an external probe. The instrument comes standard with…
Comet T0210 temperature and humidity sensor with 0-10V output
Immediately in stock
216,90 € excl. VAT
262,45 € incl. VAT
262,45 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T0210 is designed to measure room temperature and relative humidity outside or inside using a built-in sensor. It can also…
Comet T1110 humidity sensor with 4-20mA output
In stock
191,73 € excl. VAT
231,99 € incl. VAT
231,99 € incl. VAT
| Humidity measurement range | 0 to100% |
|---|
The Comet T1110 sensor is designed for indoor and outdoor relative humidity measurement in the range of 0 to 100% RH using a built-in…
Temperature, humidity and CO2 sensor and controller Comet H6420 with RS485 output
Upon request
492,11 € excl. VAT
595,45 € incl. VAT
595,45 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 2000 ppm |
The Comet H6420 is designed to measure CO2 concentration, temperature and humidity using built-in sensors. The CO2 measurement is based on…
Temperature, humidity and CO2 sensor and controller Comet H6320 with RS232 output
Upon request
440,98 € excl. VAT
533,59 € incl. VAT
533,59 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 2000 ppm |
The Comet H6320 is designed to measure CO2 concentration, temperature and humidity using built-in sensors. The CO2 measurement is based on…
Comet H3431 temperature and humidity sensor and controller with RS485 output
In stock
from
375,07 € excl. VAT
from 453,83 € incl. VAT
from 453,83 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3431 is designed for online monitoring of temperature and relative humidity using an external probe and dual-state variables…
Comet H3430 temperature and humidity sensor and controller with RS485 output
Upon request
355,90 € excl. VAT
430,64 € incl. VAT
430,64 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3430 is designed for online monitoring of temperature and relative humidity using a built-in sensor and dual-state variables…
Comet H7430 temperature, humidity and pressure controller with RS485 output
In stock
427 € excl. VAT
516,67 € incl. VAT
516,67 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H7430 is designed for online monitoring of temperature, relative humidity and atmospheric pressure using a built-in sensor and…
Comet H3331 temperature and humidity sensor and controller with RS232 output
In stock
from
319,55 € excl. VAT
from 386,66 € incl. VAT
from 386,66 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3331 is designed for online monitoring of temperature and humidity using an external probe on a cable and dual state variables…
Temperature and humidity controller Comet H3020, output to 2 relays
In stock
284,40 € excl. VAT
344,12 € incl. VAT
344,12 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H3020 controller is designed for online monitoring of temperature and relative humidity using a built-in sensor. Two relay…
Comet H7531 temperature, humidity and pressure sensor, Ethernet output and two relays
In stock
from
473,74 € excl. VAT
from 573,23 € incl. VAT
from 573,23 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet H7531 sensor with external probe on cable is designed for online monitoring of temperature, humidity and atmospheric pressure and…
Comet H6520 temperature, humidity and CO2 sensor with Ethernet output and two relays
Upon request
507,29 € excl. VAT
613,82 € incl. VAT
613,82 € incl. VAT
| Temperature range (max) | 80 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
| CO2 measurement range | 2000 ppm |
The Comet H6520 is designed to monitor temperature, humidity and CO2 using a built-in sensor. The CO2 measurement is based on the NDIR…
Comet T7411 temperature, humidity and pressure sensor with RS485 output
In stock
from
373,88 € excl. VAT
from 452,39 € incl. VAT
from 452,39 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T7411 sensor with external probe on the cable is designed for measuring temperature, relative humidity and atmospheric pressure.…
Comet T7311 temperature, humidity and atmospheric pressure sensor with RS232 output
In stock
from
299,58 € excl. VAT
from 362,49 € incl. VAT
from 362,49 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T7311 sensor with external probe on the cable is designed for measuring temperature, relative humidity and atmospheric pressure.…
Comet T3419P temperature and humidity sensor with 25bar pressure probe and RS485 output
In stock
from
377,87 € excl. VAT
from 457,22 € incl. VAT
from 457,22 € incl. VAT
| Temperature range (max) | 105 °C |
|---|---|
| Temperature range (min) | -30 °C |
| Humidity measurement range | 0 to100% |
The Comet T3419P sensor is designed to measure temperature and relative humidity of pressurized air up to 25 bar using an external probe…