Wisensys 2000 Series sensors:
The Wisensys 2000 series Sensors are equipped with an internal digital sensor. These sensors can measure temperature, temperature and humidity, or temperature humidity and Co2. The 2000 series are powered by an 3,6 Volt battery with an average life span of 3 years. In free line of sight the sensor can cover an area of approximately 1000 meters.
Wisensys 2100 Series sensors:
The Wisensys 2100 series Sensors use an external Sensor / probe. Every kind of sensor can be used wich produces an output signal of 4 .. 20 mA or 0 ... 30VDC. or 0... 4 VDC. The WSU-2103 can also measure wether a contact is open or closed. The 2100 series are powered by an 3,6 Volt battery with an average life span of 3 years. In free line of sight the sensor can cover an area of approximately 1000 meters.
Wisensys 2200 Series sensors:
The Wisensys 2200 series Sensors are technically the same sensors as the 2100 series. The differences between the 2100 series and 2200 series sensor are the industrial housing and the external power adaptor. The 2200 series are therefore suitable for exteranal sensors / probes which require an external power source.