310,00 € VAT 0%
In stock
Wireless room temperature, humidity, and CO2 sensor. The sensor is battery-operated, but it can alternatively be connected to an external 5 VDC power supply, which enables the sensor to act as a router. The CO2 measurement is self-calibrating and has a stabilization period of one week. In addition to internal temperature and humidity measurement, the room sensor features an AUX connector. An NTC10 sensor, ON/OFF status, transmitter measurement, or a water leak detector (0..100%) can be connected to the “AUX screw terminal.” The device operates on the 869 MHz frequency (6LoWPAN technology).
Case: ABS plastic
Dimensions: 90 x 96 x 26 mm
Installation: Surface installation
Operating temperature: 0…+50 °C
Power source when operating as a measurement sensor: 2 x AA batteries
Power source when operating as a router:5…24 VDC *)
*) Recommended 5 VDC: At higher voltages, the sensor generates heat, which makes the measurement results unreliable.
Protection class: IP20
Temperature meas. accuracy +10…60°C: ± 0,3°C
Temperature measurement area: -30…+100°C
Humidity meas. accuracy 20…80%rh: ± 3 %rH
Humidity measurement area: 0…100%rH
CO2 meas. accuracy ± (50 ppm +3%) between 0-5000 ppm, ± 10% between 5001…10 000ppm
CO2 measurement area: 0…10 000ppm
CO2 stabilation time: 1 weeks
Any of the following measurements can be implemented by using the AUX connection:
AUX temperature measurement
– Measurement accuracy (25 °C): ± 0.3°C
– Measurement area: -30°C…+50°C
AUX 0-10VDC transmitter
– Measurement accuracy: 0.5% / 50mV
– Measurement area: scaleable
Options
WL-ROUTER POWER: 5VDC external power supply for WL-TEMP-RH-CO2-BAT 2.1 sensor. If you connect an external power supply to the sensor, the sensor become a routing sensor. Connection: Black -, White +
