50 Ubi Ave 3,
#02-06 Frontier,
Singapore 408866.
Comet W3811P Wireless thermometer, hygrometer for external probe, IoT Sigfox
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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 (battery life 1 year to 10 years)
- LED indication of device status
- 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 RC1 zone. Learn more about Sigfox (RC) Radio Zones.
TECHNICAL DATA
MEASURED VALUE
TEMPERATURE SENSOR
HUMIDITY SENSOR
DEW POINT
GENERAL TECHNICAL DATA
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 | 6 years | 10 years | > 10 years | > 10 years | > 10 years |