Wireless thermometer, hygrometer barometer, Sigfox IoT

TECHNICAL DATA

The instrument measures temperature, humidity and barometric pressure from the built-in internal sensor.

It has a simple and compact design and is positioned directly in the measured area.

The measured values ​​are displayed on the screen and are sent regularly, in an adjustable time interval (10 min to 24 h), by radio transmission from Sigfox to the Cloud.

The device includes a traceable calibration certificate with declared metrological traceability of standards based on the requirements of EN ISO / IEC 17025.

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INCLUDED IN DELIVERY

• W7810
• Manual
• Traceable calibration certificate
• 1x 3,6 V lithium battery
• Sigfox connection for 1 year
• Cloud for 1 year (version to test)
• FREE Analysis Software
  
  

MEASURED VALUES

- Temperature
- Relative humidity
- Calculated values ​​(dew point, etc.)
- Atmospheric pressure

Temperature measuring range: -30 to + 60 ° C

Accuracy of temperature measurement: ± 0.4 ° C

Reading resolution: 0.1°C

Temperature measurement response time t90 (temperature level 20 ° C, air flow rate approx. 1 m / s): 8min

Relative humidity measurement range: 0 to 100%

Accuracy of the relative humidity measurement: ± 1,8%

Relative humidity measurement response time t90 (humidity level 30% RH, constant temperature)): 50s

Atmospheric pressure measurement range: 600 to 1100 hPa

Accuracy of atmospheric pressure measurement: ± 1,3 hPa at 23 ° C

Dew point temperature measurement range: -60 to + 60 ° C

Accuracy of temperature measurement: ± 1,5 ° C at ambient temperature T <25 ° C a RV> 30%, details see graphics

Message transmission interval: Adjustable 10 minutes, 20 minutes, 30 minutes, 1 hour, 3 hours, 6 hours, 12 hours, 24 hours

Operating frequency: 868 MHz

Max transmission power: 25mW

Sigfox radiation class: 0U

Radio configuration area: RCZ1 (possible operation in Europe, Iran, Oman and South Africa)

Typical transmitter range: 50 km in the fields, 3 km in the city

Supply : 3,6 V lithium battery, size AA

Protection: IP65

Dimensions: 126 89 x x 40mm

Weight (with battery): 150g

Warranty: 3 years

BATTERY LIFETIME