281,00 € VAT 0%
In stock
Wireless temperature, humidity and pressure difference sensor
– Sensor can be used with 5 VDC power supply when it is a repeater.
– The sensor is suitable for measuring air overpressure and underpressure (-125 … 125 Pa)
– Sensor has internal temperature and humidity measurement and also ”AUX-screw connector”.
– NTC10, ON/OFF state, transmitter or water leak sensor 0..100% can be connected to AUX- screw connector.
– Operating frequency 869MHz (6LoWPAN technology)
Data sheet
Case: ABS plastic
Dimensions: 90 x 96 x 26 mm
Installation: Surface installation
Operating temperature: -40…+85 °C
Operating voltage: 5 VDC
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
Pressure difference measurement accuracy: ± 3% of measure value
Pressure difference measurement area: -125…+125Pa
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-PD 2.1 sensor. If you connect an external power supply to the sensor, the sensor become a routing sensor. Connection: Black -, White +
