Measurement parameters
Temperature
Relative Humidity
Count (Dew Point...)
carbon dioxide CO2
Temperature Sensor
Measurement range: -30 to +105 °C
Measurement accuracy: ±0.4°C
Resolution: 0.1 °C
Humidity Sensor
Measurement range: 5 to 95 % relative humidity
Measurement accuracy: ±2.5 % relative humidity
Resolution: 0.1% Relative Humidity
outdoor spot
Measurement range: -60 to +80 °C
Measurement accuracy: ±1.6 °C at ambient temperature T 30 %.
Resolution: 0.1 °C
Carbon Dioxide Sensor
Measurement range: 0 to 10000 ppm
Measurement accuracy: ± (100ppm + 5% of reading), temperature 25°C, air pressure 1013hPa
Resolution: 1 ppm
General Technical Data
Operating temperature: -30 to +80 °C
Channels: 1 connectable temperature and humidity probe, 1 external CO2 sensor
Measurements: Dew point, Absolute humidity, Specific humidity, Mixing ratio, Specific heat
Output: Ethernet
Measurement interval: 2 s; CO2 15 s
Humidity sensor temperature compensation range: covers all temperature ranges
Communication protocol: WWW, Modbus TCP, SNMPv1, SOAP, XML
Alert protocol: E-mail, SNMP Trap, Syslog
Battery: IEEE 802.3af compliant Ethernet or 5 Vdc
Protection level: IP30 for electronics; IP40 for temperature and humidity sensor; IP65 for CO2 sensor.
Dimensions: 136 x 117 x 45 mm
External temperature and humidity probe (T+RH) Cable length: 1 m (optional 2 m or 4 m)
External CO2 probe cable length: 1 m (optional 2 m or 4 m)
Weight: approx. 150 g
Warranty: 3 years