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Measured value: Temperature, Relative humidity, Counted values (dew point…), Atmospheric pressure
Temperature sensor:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: 0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s): according to the connected probe Digi/E
Humidity sensor:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: 0.1% RH
Dew point:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: according to the connected probe Digi/E
Atmospheric pressure sensor:
Measuring range: 600 to 1100 hPa
Accuracy: ±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution: 0.1 hPa
Operating temperature: -30 to +60 °C
Channels: internal atmospheric pressure sensor, 1x connectable temperature+humidity probe
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, AA size
Protection class: IP54
Dimensions: 126 x 89 x 40mm
Weight (including batteries): 150g
Included in delivery:
W7811
Instruction Manual
Traceable Calibration Certificate
1x Lithium battery 3.6 V
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