The WTX700 wireless temperature transmitter operates at 868.4MHz ISM Band for European use and can accept most common types of temperature sensor as well as slidewire and mV signals.
A 3.6V battery is provided for the WTX 700 transmitter power supply and is fitted in a specially designed antenna housing which screws into the cable entry of a temperature probe.
The measured signal is transmitted on the ISM (Industrial, Scientific and Medical) band of 868.4MHz. This frequency is virtually insensitive to external interferences and allows transmission even in a harsh industrial environment. The open air range is 300m.