Singapore Comet W3810P Wireless thermometer, hygrometer, IoT Sigfox Monitoring System - Comet from Mobicon-Remote Electronic Pte Ltd

The device measures the temperature and humidity from the built-in internal sensor. 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).

Highlights:

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

Relative humidity

Counted values (dew point…)

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

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C

Channels internal temperature and humidity sensor

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 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

Protection class IP65 electronics, IP40 sensors

Dimensions 126 x 89 x 40mm

Weight (including batteries) 190g

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	6 years	10 years	> 10 years	> 10 years	> 10 years

INCLUDED IN DELIVERY:

INSTRUCTION MANUAL DATASHEET

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