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

The device measures the temperature from four external Pt1000 probe on the cable - you can choose it from an optional accessory.

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 of the 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 fee
  • battery power (C size) with low battery indication (battery life 1 - 10 years)
  • input for external power
  • remote setting of the device from COMET Cloud (maximum once a day)
  • IP20
  • 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
    W0841E
  • Warranty
    3 years

Technical data

Measured value

Temperature

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -90 to +260 °C
Accuracy ±0.2 °C in the range -90 to +100 °C; ±0.2 % from reading from +100 to +260 °C
Resolution 0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s) 10 minutes

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels 4x external temperature probe; CINCH connector
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 (operation is possible in Europe, Iran, Oman and South Africa)
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 1
Protection class IP20
Dimensions 179 x 134 x 45 mm without connectors
Weight (including batteries) 350g
Warranty 3 years

Battery lifetime

Sending interval 10 minutes 20 minutes 30 minutes 1 hour 3 hours 6 hours 12 hours 24 hours
1x lithium battery A4206 - 8500mAh 1 year 2 years 3 years 5 years 10 years > 10 years > 10 years > 10 years

Optional accessories and download

Temperature Probes

Ambient temperature probe, 200-80/C

Ambient temperature probe, 200-80/C

Temperature range: -30 to 80°C
code SN177
Temperature probe Pt1000TG8/C, CINCH connector

Temperature probe Pt1000TG8/C, CINCH connector

Temperature range: -80 to 200°C
code SN104C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II

Temperature range: -30 to 180°C
code SN263C
Temperature probe Pt1000TR050S/C, CINCH connector, cable 1 meter

Temperature probe Pt1000TR050S/C, CINCH connector, cable 1 meter

code SN247C
Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Temperature range: -50 to 200°C
code SN252C
Temperature probe Pt1000TG7/C, CINCH connector

Temperature probe Pt1000TG7/C, CINCH connector

Temperature range: -50 to 200°C
code SN164C
Temperature probe Pt1000TR125/C, CINCH connector, cable 1 meter

Temperature probe Pt1000TR125/C, CINCH connector, cable 1 meter

Temperature range: -190 to 150°C
code SN239C
Temperature probe 2304-220/C, CINCH connector, cable 1 meter

Temperature probe 2304-220/C, CINCH connector, cable 1 meter

Temperature range: -30 to 220°C
code SN168C
Temperature probe 2021-150/C, CINCH connector, cable 1 meter

Temperature probe 2021-150/C, CINCH connector, cable 1 meter

Temperature range: -30 to 150°C
code SN169C
Temperature probe PTS350A-2/C, CINCH connector, cable 2 meters

Temperature probe PTS350A-2/C, CINCH connector, cable 2 meters

Temperature range: -30 to 130°C
code SN170C
Temperature probe 2034-220/C, CINCH connector, cable 1 meter

Temperature probe 2034-220/C, CINCH connector, cable 1 meter

Temperature range: -30 to 150°C
code SN175C
Temperature probe 2061-200/C, CINCH connector, cable 1 meter

Temperature probe 2061-200/C, CINCH connector, cable 1 meter

Temperature range: -30 to 200°C
code SN178C
Temperature probe Pt1000TGL40/C, CINCH connector, cable 1 meter

Temperature probe Pt1000TGL40/C, CINCH connector, cable 1 meter

Temperature range: -30 to 80°C
code SN185C
Temperature probe Pt1000TR160/C, CINCH connector, cable 1 meter

Temperature probe Pt1000TR160/C, CINCH connector, cable 1 meter

Temperature range: -30 to 80°C
code SN199C
Stick-in probe 2091-250/C, CINCH connector, cable 1 meter

Stick-in probe 2091-250/C, CINCH connector, cable 1 meter

Temperature range: -50 to 250°C
code SN210C

Temperature range: -50 to 250°C
code

Other accessories

cable for transmitter adjustment via USB port

cable for transmitter adjustment via USB port

code SP003

Optional powering

Lithium battery 3,6V/C

Lithium battery 3,6V/C

code A4206
AC/DC adapter 230Vac to 5Vdc/2.1A

AC/DC adapter 230Vac to 5Vdc/2.1A

code A1825

Monitoring Software

COMET Cloud

COMET Cloud

code cloud

Manuals

download-icon Instruction Manual
1.94 MB
download-icon Quick Start Manual
1.18 MB
download-icon Safety Information
166.64 KB
download-icon Declaration of Conformity
97.72 KB

Catalogs

download-icon CATALOG - IoT Sensors powered by Sigfox
2.17 MB

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W0841E - video

COMET Cloud - video

COMET Cloud - demo

Monitorinig during transport - video

Global Sigfox coverage - Sigfox Mapa