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Wireless sensors
Wireless sensors
A wide range of temperature, humidity, air quality, CO2 and VOC wireless sensors are offered for ideal monitoring of the parameters. Uneven temperature in different areas of the building is a common problem. Ouman Wireless is a perfect solution to such a problem. The system of numerous sensors provides information on temperature, humidity, CO2, VOC and air quality in a room. Costly and slowly carried out cabling is unnecessary as the system is wireless. Wireless sensors are so easy to install that the whole system can be mounted and commissioned in a single day.
Base station WL-BASE
Features
- Operating voltage 24 VAC / 5.5 VA or 20...30 VDC / 3W
- If the voltage is 10-20 VDC, then the AO output does not work properly
Power consumption at full load
- 12 VDC 160 mA
- 24 VDC 85 mA
- 24 VAC 210 mA
Connectivity
- Fieldbus level Modbus RTU
- Substation level Modbus TCP
Temperature & humidity sensor WL-TEMP-RH 2.1
Features
- Temperature measurement accuracy 0,3 °C
- Measurement range 30...+100 °C
- Humidity measurement accuracy 3% rH
- Measurement range 0...100% rH
Any of the following measurements can be implemented by using the AUX connection
- AUX temperature measurement NTC10
- AUX 0-10 VDC transmitter, capable of displaying real values.
- Digital input
- Water leak detection displays values from 0...100%
Power source
- 2 AA Batteries or 5-9 VDC makes it as a routing sensor
Recommendation 5 VDC: At higher voltages, the sensor warms up and the measurement result is not reliable.
Temperature, humidity & CO2 sensor WL-TEMP-RH-CO2 2.1
Features
- Temperature measurement accuracy 0,3 °C
- Measurement range 30...+100 °C
- Humidity measurement accuracy 3% rH
- Measurement range 0...100% rH
- CO2 measurement accuracy ± (30 ppm + 3%)
- Measurement range 0…40 000 ppm
- Stabilization time 1-3 weeks
Any of the following measurements can be implemented by using the AUX connection
- AUX temperature measurement NTC10
- AUX 0-10 VDC transmitter, capable of displaying real values.
- Digital input
- Water leak detection displays values from 0...100%
Power source
- Power source 5-9 VDC makes it as a routing sensor
Recommendation 5 VDC: At higher voltages, the sensor warms up and the measurement result is not reliable.
Temperature, humidity & VOC sensor WL-TEMP-RH-VOC 2.1
Features
- Temperature measurement accuracy 0,3 °C
- Measurement range 30...+100 °C
- Measurement unit: selectable TVOC or CO2 equivalent
- Measurement area TVOC 0...60 000 ppb
- Measurement area CO2eq 400...60 000 ppm
- Stabilization time 60 hrs
Any of the following measurements can be implemented by using the AUX connection
- AUX temperature measurement NTC10
- AUX 0-10 VDC transmitter, capable of displaying real values.
- Digital input
- Water leak detection displays values from 0...100%
Power source
- Power source 5-9 VDC makes it as a routing sensor
Recommendation 5 VDC: At higher voltages, the sensor warms up and the measurement result is not reliable.
Temperature & humidity sensor WL-TEMP-RH-WHIP 2.1 with external 1.8m measure element
Features
- Temperature measurement accuracy 0,3 °C
- Measurement area 30...+100 °C
- Humidity measurement accuracy 3% rH
- Measurement area 0...100% rH
Any of the following measurements can be implemented by using the AUX connection
- AUX temperature measurement NTC10
- AUX 0-10 VDC transmitter, capable of displaying real values.
- Digital input
- Water leak detection displays values from 0...100%
Power source
- 2 AA batteries makes it as a non routing sensor
- 5-9 VDC makes it as a routing sensor
Recommendation 5 VDC: At higher voltages, the sensor warms up and the measurement result is not reliable.