×
Did you know that Comet exists in a US version as well?

This website is using cookie files for provision of services, personalization of advertising and for analysing of visit rate.
By using this site you agree to our use of cookies. More information

dataloggers, thermometers, hygrometers...
English Česky USA Polski Sweden Africa Magyar Español China Français Portuguese

Wireless thermometer, hygrometer, Sigfox IoT

The wireless sensor measures temperature and humidity from the built-in internal sensor. It features a simple, compact design and is positioned directly in the measured area.

Measured values are displayed on the display and are regularly sent, in an adjustable time interval from 10 min to 24 h, by radio transmission in Sigfox to COMET Cloud. After  the emergence  of  a  new  alarm  (or  the  extinction  of  an  alarm  in progress),  an  extraordinary  alarm  message  is  sent  at  the  latest  within 10 minutes.

The device includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

Radio configuration zone RCZ1. More information about Sigfox Radio Configurations (RC).
Check the Sigfox coverage in your region.

  • code
    W3810
  • Warranty
    3 years

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 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 electronics, IP40 sensors
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
Download

Features

Applications:

Aplikace - Zdravotnictví a laboratoře

Healtcare and laboratories - Monitoring of storage areas at temperatures up to -200 °C.

Aplikace - Průmysl

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Aplikace - Sklady

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.

Aplikace - Serverovny a datová centra

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Aplikace - Serverovny a datová centra

Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.

Aplikace - Automatizace budov a HVAC

Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.

Features description:

* the features may vary depending on the device type
● accurate measurement of temperature, relative humidity, dew-point, barometric pressure, two-state events
● cheap wireless communication for long distances
● indication of alarms via SMS and e-mail
● COMET Cloud software for data analysis and storage
● easy to use software COMET Database for data analysis on PC
● rugged design
● long battery life up to 8 years
 
 
3 years warranty Traceable calibration certificate IoT Sensor - SIGFOXIoT Sensor - SIGFOXCOMET Cloud WirelessTemperature sensor Humidity sensorDew-pointBarometric pressure
 
Two-state inputsAlarmSMS alarmE-mail alarmBattery powerIP protection
 
 

COMET Cloud and Sigfox Technology

COMET Cloud & SigFox Technology

Optional accessories and download

Other accessories

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8800
Holder for mounting the COMET Transmitter on magnetic surfaces

Holder for mounting the COMET Transmitter on magnetic surfaces

code SP102
cable for transmitter adjustment via USB port

cable for transmitter adjustment via USB port

code SP003

Optional powering

Lithium battery 3,6V/AA

Lithium battery 3,6V/AA

code A4203
Adapter for external supply of IoT sensor with radio output to Sigfox network

Adapter for external supply of IoT sensor with radio output to Sigfox network

code SP014
Holder for 3.6 V lithium battery

Holder for 3.6 V lithium battery

code SP015
Lithium battery 3,6V/C

Lithium battery 3,6V/C

code A4206

Sensor covers

PTFE sensor protection, white

PTFE sensor protection, white

code F5300
sintered bronze sensor cover

sintered bronze sensor cover

code F0000
plastic sensor protection with stainless filter (gray)

plastic sensor protection with stainless filter (gray)

code F5200

Monitoring Software

COMET Cloud

COMET Cloud

code cloud

Software

download-icon Comet Vision Software (2.1.7508.16081 dbapi 19.0)
15.10 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Instruction Manual
1.82 MB
download-icon Quick Start Manual
1.03 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

Related products

COMET Cloud

COMET Cloud

code cloud
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8800
Wireless thermometer with built-in sensor, Sigfox IoT

Wireless thermometer with built-in sensor, Sigfox IoT

code W0810
Wireless IoT thermometer for external probe, Sigfox

Wireless IoT thermometer for external probe, Sigfox

code W0811
Wireless thermometer for Sigfox IoT, three-channel

Wireless thermometer for Sigfox IoT, three-channel

code W0832
Wireless thermometer with two two-state inputs, Sigfox IoT

Wireless thermometer with two two-state inputs, Sigfox IoT

code W0850
Wireless thermometer, hygrometer barometer, síť Sigfox IoT

Wireless thermometer, hygrometer barometer, síť Sigfox IoT

code W7810
Wireless thermometer, hygrometer for external probe, Sigfox IoT

Wireless thermometer, hygrometer for external probe, Sigfox IoT

code W3811
Wireless thermometer, hygrometer, barometer for external probe, Sigfox IoT

Wireless thermometer, hygrometer, barometer for external probe, Sigfox IoT

code W7811
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem

code U4440M