Measured value
Temperature
Relative humidity
Counted values (dew point…)
Atmospheric pressure
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
ATMOSPHERIC PRESSURE SENSOR SENSOR
Measuring range 600 to 1100 hPa
Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution 0.1 hPa
GENERAL TECHNICAL DATA
Operating temperature -30 to +60 °C
Channels internal sensor of temperature, humidity sensor and atmospheric pressure
Message transmission interval adjustable 5-10-15-20-30 minutes, 1-2-3-4-6-8-12-24 hours
Operating frequency Europe 863-870 MHz
Maximum transmission power 25 mW (14 dBm)
Typical range of transmitter 15 km in the field, 2 km in the city (sensor in building)
Antenna internal, gain 2,15 dBi
Maximum receiver sensitivity -136 dBm @BW=125 kHz, SF=12
Power Lithium battery 3.6 V, AA size
Protection class IP65
Dimensions 126 x 89 x 40mm
Weight (including batteries) 150g
Warranty 3 years
