dataloggers, thermometers, hygrometers...
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Česky
Africa
China
Español
Français
Magyar
Polski
Sweden
USA
UAE
IoT wireless thermometer for external probe, LoRaWAN network
The W0911 sensor with LoRaWAN network output measures temperature from an external Pt1000 probe on the cable and can be installed directly in the measured environment thanks to its IP65-rated enclosure. LoRa devices are powered by a replaceable battery with a lifespan of up to 10 years (3 years standard). External power with optional accessories is also available.
Measured values are transmitted wirelessly at adjustable intervals (from 5 minutes to 24 hours) to the COMET Cloud storage, where they are accessible to users via computer or mobile device. The sensors offer remote configuration from the COMET Cloud and feature the capability to monitor up to two alarm thresholds, with any exceedance signaled by an alert sent to the user.
Key Features
- Wireless transmission of measured values and alarm states
- Battery-powered with low battery indicator (battery life up to 10 years) and external power option
- Remote device configuration via COMET Cloud
- IP65-rated enclosure
- Calibration certificate with declared metrological traceability of standards according to CSN EN ISO/IEC 17025
- Preconfigured Gateway available as an accessory at extra cost. For ease of use, we offer the pre-configured LoRaWAN Gateway SP041, which is fully ready for communication with COMET Cloud and our sensors. This option simplifies the setup process and saves time for users
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codeW0911
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Warranty3 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
-30 to +60 °C
Channels
1x external temperature probe
Message transmission interval
adjustable 5-10-15-20-30 minutes, 1-2-3-4-6-8-12-24 hours
Operating frequency
Europe 863-870 MHz
Maximum transmission power
25 mW (14 dBm)
Typical range of transmitter
15 km in the field, 2 km in the city (sensor in building)
Antenna
internal, gain 2,15 dBi
Maximum receiver sensitivity
-136 dBm @BW=125 kHz, SF=12
Power
Lithium battery 3.6 V, AA size
Protection class
IP65
Dimensions
126 x 89 x 40mm
Weight (including batteries)
150g
Warranty
3 years
Countries using the LoRaWAN EU 868 frequency plan
Europe:
- Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Montenegro, Netherlands, North Macedonia, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom (UK), VaticanCity (HolySee)
Africa:
- Angola, Botswana, Democratic Republic of the Congo, Eswatini (formerly Swaziland), Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Seychelles, South Africa, Tanzania, Zambia, Zimbabwe
Asia:
- Bahrain, Philippines, Saudi Arabia, United Arab Emirates (UAE)
Optional accessories and download
Pt1000TG8/E, temperature probe
Temperature range: -80 to 200°C
code
SN104E
Pt1000TG8/E, temperature probe, cable 2 m
Temperature range: -80 to 200°C
code
SN105E
Pt1000TG8/E, temperature probe, cable 5 m
Temperature range: -80 to 200°C
code
SN108E
Pt1000TG8/E, temperature probe, cable 10 m
Temperature range: -80 to 200°C
code
SN113E
Pt1000TG7/E, temperature probe, cable 2 m
Temperature range: -50 to 200°C
code
SN165E
Pt1000TG7/E, temperature probe, cable 5 m
Temperature range: -50 to 200°C
code
SN166E
Pt1000TG7/E, temperature probe, cable 10 m
Temperature range: -50 to 200°C
code
SN167E
2301-220/E, temperature probe, cable 1 m
Temperature range: -30 to 220°C
code
SN168E
2021-150/E, temperature probe, cable 1 m
Temperature range: -30 to 150°C
code
SN169E
PTS350A-2/0, temperature probe, cable 2 m
Temperature range: -30 to 130°C
code
SN170E
Ambient temperature probe, 200-80/E
Temperature range: -30 to 80°C
code
SN171
2034-220/E, temperature probe, cable 1 m
Temperature range: -30 to 150°C
code
SN175E
2061-200/E, temperature probe, cable 1 m
Temperature range: -50 to 200°C
code
SN178E
2061-200/E, temperature probe, cable 2 m
Temperature range: -50 to 200°C
code
SN179E
2061-200/E, temperature probe, cable 5 m
Temperature range: -50 to 200°C
code
SN180E
2061-200/E, temperature probe, cable 10 m
Temperature range: -50 to 200°C
code
SN181E
PTS350A-5/E, temperature probe, cable 5 m
Temperature range: -30 to 130°C
code
SN182E
PTS350A-10/E, temperature probe, cable 10 m
Temperature range: -30 to 130°C
code
SN183E
Pt1000TGL40/E, temperature probe, cable 1 m
Temperature range: -30 to 80°C
code
SN185E
Pt1000TGL40/E, temperature probe, cable 2 m
Temperature range: -30 to 80°C
code
SN186E
Pt1000TGL40/E, temperature probe, cable 5 m
Temperature range: -30 to 80°C
code
SN187E
Pt1000TGL40/E, temperature probe, cable 10 m
Temperature range: -30 to 80°C
code
SN188E
Pt1000TR160/E, temperature probe, cable 1 m
Temperature range: -30 to 80°C
code
SN199E
Pt1000TR160/E, temperature probe, cable 2 m
Temperature range: -30 to 80°C
code
SN200E
Pt1000TR160/E, temperature probe, cable 5 m
Temperature range: -30 to 80°C
code
SN201E
Pt1000TR160/E, temperature probe, cable 10 m
Temperature range: -30 to 80°C
code
SN202E
Pt1000TR160/E, temperature probe, cable 15 m
Temperature range: -30 to 80°C
code
SN203E
Pt1000TR160/E, temperature probe, cable 20 m
Temperature range: -30 to 80°C
code
SN204E
Pt1000TG68/E, temperature probe, cable 2 m
Temperature range: -50 to 200°C
code
SN232E
Pt1000TG68/E, temperature probe, cable 5 m
Temperature range: -50 to 200°C
code
SN233E
Pt1000TG68/E, temperature probe, cable 10 m
Temperature range: -50 to 200°C
code
SN234E
Pt1000TR125/E, cryogenic temperature probe, cable 1 m
Temperature range: -190 to 150°C
code
SN239E
Pt1000TR125/E, cryogenic temperature probe, cable 2 m
Temperature range: -190 to 150°C
code
SN240E
Pt1000TR125/E, cryogenic temperature probe, cable 5 m
Temperature range: -190 to 150°C
code
SN241E
Pt1000TR125/E, cryogenic temperature probe, cable 10 m
Temperature range: -190 to 150°C
code
SN242E
Pt1000TR050S/E, temperature probe, cable 1 m
Temperature range: -50 to 400°C
Discontinued
Pt1000TR050S/E, temperature probe, cable 2 m
Temperature range: -50 to 400°C
Discontinued
Pt1000TR050S/E, temperature probe, cable 5 m
Temperature range: -50 to 400°C
Discontinued
Ultra thin temperature probe Pt1000TG3/E, ELKA connector
Temperature range: -50 to 200°C
code
SN252E
Temperature probe Pt1000TR050S/E, ELKA connector, cable 10 meters
Temperature range: -50 to 400°C
Discontinued
Temperature probe Pt1000TG8Ex/E, ELKA connector, for ATEX zone II
Temperature range: -30 to 180°C
code
SN263E
Temperature probe Pt1000TG8Ex/E, ELKA connector, for ATEX zone II, cable 2 meters
Temperature range: -30 to 180°C
code
SN264E
Temperature probe Pt1000TG8Ex/E, ELKA connector, for ATEX zone II, cable 5 meters
Temperature range: -30 to 180°C
code
SN265E
Temperature probe Pt1000TG8Ex/E, ELKA connector, for ATEX zone II, cable 10 meters
Temperature range: -30 to 180°C
code
SN266E
Temperature probe Pt1000TG8Ex/E, ELKA connector, for ATEX zone II, cable 15 meters
Temperature range: -30 to 180°C
code
SN267E
Temperature probe Pt1000TR050M/E, ELKA connector, cable 1 meter
Temperature range: -50 to 400°C
code
SN270E
Pt1000TR050M/E, temperature probe, cable 2 m
Temperature range: -50 to 400°C
code
SN271E
Temperature probe Pt1000TR050M/E, ELKA connector, cable 5 meters
Temperature range: -50 to 400°C
code
SN272E
Temperature probe Pt1000TR050M/E, ELKA connector, cable 10 meters
Temperature range: -50 to 400°C
code
SN273E
Lithium battery 3,6V/AA
code
A4203
Lithium battery 3,6V/C
code
A4206
Adapter for external supply of IoT sensor with radio output to Sigfox network
code
SP014
Holder for 3.6 V lithium battery
code
SP015
Holder for 3.6 V lithium battery with magnets
code
SP015M
Accredited temperature calibration
code
SLU001
LoraWAN Gateway
code
SP041
Holder for Sigfox sensors
code
SP017
Holder for mounting the COMET Transmitter on magnetic surfaces
code
SP102
COMET Cloud
code
cloud
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors
code
F8000
Software
Comet Vision Software (2.3.8935.24346 dbapi 21.1)
Conversions - application for recalculation of values
COMET Cloud Lite - Android (Google Play)
COMET Cloud Lite - iOS (App Store)
Others
Terms and Conditions COMET System s.r.o.
Catalogs
CATALOG - IoT Sensors powered by LoRa
Catalogue Sheets - COMET LoRa Sensors
Related products
COMET Cloud
code
cloud
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code
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LoraWAN Gateway
code
SP041