Wireless thermometer, hygrometer barometer, Sigfox IoT
The device measures the temperature, humidity and atmospheric pressure from the built-in internal sensors. It is characterized by a simple compact design with the possibility of installation directly into the measured space. The sensor can be used with a suitable sensor cap even in more demanding conditions.
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 measured variable. 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).
- wireless transmission of measured values and alarm states
- battery power with low battery indication (battery life 4 months to 7 years)
- external power with optional accessories
- remote setting of the device from COMET Cloud (maximum once a day)
- IP65
- 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 RCZ1 zone. Learn more about Sigfox (RC) Radio Zones.
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codeW7810
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Warranty3 years
Technical data
Measured value
Temperature
Relative humidity
Counted values (dew point…)
Atmospheric pressure
TEMPERATURE SENSOR
Measuring range
-30 to +60 °C
Accuracy
±0.4 °C
Resolution
0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s)
10 minutes
HUMIDITY SENSOR
Measuring range
0 to 100 % RH
Accuracy
±1.8 % RH from 0 to 90 % at 23 °C
Resolution
0.1% RH
DEW POINT
Measuring range
-60 to +60 °C
Accuracy
±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution
0.1 °C
ATMOSPHERIC PRESSURE SENSOR SENSOR
Measuring range
600 to 1100 hPa
Accuracy
±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution
0.1 hPa
GENERAL TECHNICAL DATA
Operating temperature
-30 to +60 °C
Channels
internal sensor of temperature, humidity sensor and atmospheric pressure
Message transmission interval
adjustable 10 minutes, 20 minutes, 30 minutes,1 hour, 3 hours, 6 hours, 12 hours, 24 hours
Alarm message sending interval
10 minutes
Operating frequency
868 MHz
Maximum transmission power
25mW
Sigfox radiation class
0U
Radio configuration zone
RCZ1 (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, AA size
Protection class
IP65
Dimensions
126 x 89 x 40mm
Weight (including batteries)
150g
Warranty
3 years
Battery lifetime
| Sending interval | 10 minutes | 20 minutes | 30 minutes | 1 hour | 3 hours | 6 hours | 12 hours | 24 hours |
|---|---|---|---|---|---|---|---|---|
| lithium battery A4203 - 2200mAh | 4 months | 7 months | 11 months | 1,5 years | 3,5 years | 5 years | 6 years | 7 years |
| battery holder (SP015) + 1x lithium battery A4206 - 8500mAh | 1 year | 2 years | 3 years | 5 years | 10 years | > 10 years | > 10 years | > 10 years |
| battery holder (SP015) + 2x lithium battery A4206 - 8500mAh | 2 years | 4 years | 6 years | 10 years | > 10 years | > 10 years | > 10 years | > 10 years |
Optional accessories and download
Other accessories
COMETEO Professional Thermometer Screen for Weather Station Sensor
code
F8800
FP001 - Sigfox Sensor Holder for F8800 Professional Multi-Plate Radiation Shield
Discontinued
Holder for mounting the COMET Transmitter on magnetic surfaces
code
SP102
cable for transmitter adjustment via USB port
code
SP003
Optional powering
Lithium battery 3,6V/AA
code
A4203
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
Lithium battery 3,6V/C
code
A4206
Sensor covers
PTFE sensor protection, white
code
F5300
sintered bronze sensor cover
code
F0000
plastic sensor protection with stainless filter (gray)
code
F5200
Monitoring Software
COMET Cloud
code
cloud
Software
Comet Vision Software (2.2.8003.20949 dbapi 20.0)
Comet Database One Click Installer (20.1-II)
Conversions - application for recalculation of values
Others
Terms and Conditions COMET System s.r.o.
Manuals
Instruction Manual
Quick Start Manual
Safety Information
Declaration of Conformity
COMET Cloud security
Catalogs
CATALOG - IoT Sensors powered by Sigfox
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Reference
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