English Česky Africa China Español Français Magyar Polski Sweden USA UAE

IoT Wireless Temperature Sensor for 3 external thermocouples and with 1 internal temperature sensor, powered by Sigfox

The transmitter measures the temperature from three external K-type thermocouple probes (NiCr-Ni) and the ambient temperature using a built-in sensor..

The measured values are sent in an adjustable time interval (10 min to 24 h) by radio transmission in the Sigfox network to the COMET Cloud, from which the user can view them using a personal computer or mobile device.

The instrument can monitor up to 2 alarm limits for each measured temperature channel. Exceeding these limits is indicated by sending an emergency message. COMET Cloud transmits this alarm message via e-mail to the selected user. The device is suitable for applications that tolerate the delay of information delivered by Sigfox (max. 10 min).

Highlights:

  • wireless transmission of measured values and alarm states
  • temperature measurement in up to four places for the price of one subcription
  • battery power (C size 3.6 V)with low battery indication (battery life up to 10 years)
  • remote setting of the device from COMET Cloud (maximum once a day)
  • IP65 for usage of device on outside applications
  • Traceable calibration certificate in accordance with EN ISO / IEC 17025

The availability of Sigfox network in a particular location:

Check your Sigfox network availability before you buy your device. COMET devices in the Sigfox network can be used anywhere in the RC1 zone. Learn more about Sigfox (RC) Radio Zones.

  • code
    W0846
  • Warranty
    3 years
  • On request

Technical data

Measured value

Temperature

TEMPERATURE SENSOR - internal sensor

Measuring range -30 to +60 °C
Accuracy ±0.4°C
Resolution 0.1 °C
Response time of temperature measurement (temperature step 20°C, air flow approximately 1m/s) t63 < 6 minutes; t90 < 15 minutes

TEMPERATURE SENSOR - THERMOCOUPLE TYPE K

Measuring range -200 to +1300 °C
Accuracy ±0.4°C
Resolution ± (|0,3 % of the measurement value|+1,5 °C)
Response time according to the connected thermocouple

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C
Channels 3x thermocouple; 1x internal temperature sensor
Message transmission interval adjustable 10 minuteses, 20 minutes, 30 minutes,1 hour, 3 hours, 6 hours, 12 hours, 24 hours
Operating frequency 868 MHz
Maximum transmission power 25mW
Sigfox radiation class 0U
Radio configuration zone RC1
Typical range of transmitter 50 km in the field, 3 km in the city
Power Lithium battery 3.6 V, C size, capacity 8.5 Ah
Number of battery slots 2
Protection class IP65
Dimensions 179 x 134 x 45 mm without connectors
Weight (including batteries) 350g
Warranty 3 years

Optional accessories and download

Thermocouple "K" surface probe, CP500

Thermocouple "K" surface probe, CP500

Temperature range: -65 to 500°C
code CP500
Price 450.00 AED
In stock 7 pcs
Thermocouple "K" stick-in probe, CZ550

Thermocouple "K" stick-in probe, CZ550

Temperature range: -65 to 550°C
code CZ550
Price 490.00 AED
In stock 2 pcs
Thermocouple "K" stick-in probe, CZ900

Thermocouple "K" stick-in probe, CZ900

Temperature range: -65 to 1000°C
code CZ900
Price 490.00 AED
In stock 1 pcs
Thermocouple "K" wire probe, GD1250, with connector

Thermocouple "K" wire probe, GD1250, with connector

Temperature range: -65 to 980°C
code GD1250-1
Price 260.00 AED
In stock on request
Thermocouple "K" wire probe, GD1250, without connector

Thermocouple "K" wire probe, GD1250, without connector

Temperature range: -65 to 980°C
code GD1250-1/0
Price 190.00 AED
In stock on request
Thermocouple "K" wire probe, GD1250, with connector, 2 meters

Thermocouple "K" wire probe, GD1250, with connector, 2 meters

Temperature range: -65 to 980°C
code GD1250-2
Price 410.00 AED
In stock on request
Thermocouple "K" wire probe, GD1250, with connector, 3 meters

Thermocouple "K" wire probe, GD1250, with connector, 3 meters

Temperature range: -65 to 980°C
code GD1250-3
Price 560.00 AED
In stock on request
Thermocouple "K" wire probe, GD1250, with connector, 4 meters

Thermocouple "K" wire probe, GD1250, with connector, 4 meters

Temperature range: -65 to 980°C
code GD1250-4
Price 740.00 AED
In stock on request
Thermocouple "K" wire probe, GD260, with connector

Thermocouple "K" wire probe, GD260, with connector

Temperature range: -65 to 260°C
code GD260-1
Price 150.00 AED
In stock on request
Thermocouple "K" wire probe, GD260, with connector, 2 meters

Thermocouple "K" wire probe, GD260, with connector, 2 meters

Temperature range: -65 to 260°C
code GD260-2
Price 230.00 AED
In stock on request
Thermocouple "K" wire probe, GD260, with connector, 3 meters

Thermocouple "K" wire probe, GD260, with connector, 3 meters

Temperature range: -65 to 260°C
code GD260-3
Price 300.00 AED
In stock on request
Thermocouple "K" wire probe, GD260, with connector, 4 meters

Thermocouple "K" wire probe, GD260, with connector, 4 meters

Temperature range: -65 to 260°C
code GD260-4
Price 410.00 AED
In stock on request
Thermocouple "K" wire probe, GD700, without connector, 2 meters

Thermocouple "K" wire probe, GD700, without connector, 2 meters

Temperature range: -65 to 700°C
code GD700-2/0
Price 190.00 AED
In stock on request
Thermocouple "K" wire probe, GD700, without connector, 3 meters

Thermocouple "K" wire probe, GD700, without connector, 3 meters

Temperature range: -65 to 700°C
code GD700-3/0
Price 260.00 AED
In stock on request
Thermocouple "K" wire probe, GD700, without connector, 4 meters

Thermocouple "K" wire probe, GD700, without connector, 4 meters

Temperature range: -65 to 700°C
code GD700-4/0
Price 370.00 AED
In stock on request
Thermocouple "K" insertion probe, GT1150

Thermocouple "K" insertion probe, GT1150

Temperature range: -50 to 1150°C
code GT1150
Price 520.00 AED
In stock 5 pcs

Lithium battery 3,6V/C

Lithium battery 3,6V/C

code A4206
Price 150.00 AED
In stock on request

Accredited temperature calibration

Accredited temperature calibration

code SLU001
Price 260.00 AED
In stock on request

Sigfox Access Station Micro

Sigfox Access Station Micro

code SMBS-T4
Price On request
In stock 1 pcs
cable for transmitter adjustment via USB port

cable for transmitter adjustment via USB port

code SP003
Price 230.00 AED
In stock 14 pcs

Holder for mounting the COMET Transmitter on magnetic surfaces

Holder for mounting the COMET Transmitter on magnetic surfaces

code SP103
Price 150.00 AED
In stock 6 pcs

COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
COMET Cloud Lite for Android & iOS

COMET Cloud Lite for Android & iOS

code cloud_app
Price On request
In stock yes

Software

download-icon COMET Cloud Lite - Android (Google Play)
download-icon COMET Cloud Lite - iOS (App Store)

Others

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

Manuals

download-icon Instruction Manual
2.39 MB
download-icon Quick Start Manual
1.24 MB
download-icon Safety Information
176.28 KB
download-icon Declaration of Conformity
104.39 KB

Catalogs

download-icon CATALOG - IoT Sensors powered by Sigfox
3.14 MB
download-icon Catalogue Sheets - COMET Sigfox Sensors
1.30 MB

Related products

COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
Temperature data logger for 3x thermocouples, 1x external Pt1000 probe and 1x internal sensor

Temperature data logger for 3x thermocouples, 1x external Pt1000 probe and 1x internal sensor

code U0246
Price 1 450.00 AED
In stock 12 pcs
IoT Wireless Temperature Sensor for 4 external Pt1000 probes with ELKA connector, powered by Sigfox

IoT Wireless Temperature Sensor for 4 external Pt1000 probes with ELKA connector, powered by Sigfox

code W0841
Price 2 000.00 AED
In stock on request
IoT Wireless Temperature Sensor for 4 external Pt1000 probes with CINCH connector, powered by Sigfox

IoT Wireless Temperature Sensor for 4 external Pt1000 probes with CINCH connector, powered by Sigfox

code W0841E
Price 1 600.00 AED
In stock on request
Wireless thermometer with built-in sensor, Sigfox IoT

Wireless thermometer with built-in sensor, Sigfox IoT

code W0810
Price 1 000.00 AED
In stock 99 pcs
Wireless thermometer, hygrometer barometer, Sigfox IoT

Wireless thermometer, hygrometer barometer, Sigfox IoT

code W7810
Price 1 670.00 AED
In stock on request
Wireless thermometer with three-channels, IoT Sigfox

Wireless thermometer with three-channels, IoT Sigfox

code W0832
Price 1 450.00 AED
In stock on request
Wireless thermometer with two two-state inputs, Sigfox IoT

Wireless thermometer with two two-state inputs, Sigfox IoT

code W0850
Price 1 230.00 AED
In stock on request
Wireless thermometer, hygrometer, Sigfox IoT

Wireless thermometer, hygrometer, Sigfox IoT

code W3810
Price 1 230.00 AED
In stock 12 pcs
Wireless thermometer, hygrometer for external probe, Sigfox IoT

Wireless thermometer, hygrometer for external probe, Sigfox IoT

code W3811
Price 1 080.00 AED
In stock on request
Wireless thermometer, hygrometer, barometer for external probe, Sigfox IoT

Wireless thermometer, hygrometer, barometer for external probe, Sigfox IoT

code W7811
Price 1 520.00 AED
In stock 1 pcs
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 2G modem

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in 2G modem

code U4440M
Price 4 630.00 AED
In stock 9 pcs