The FTJP radio transmitter enables appliances with a potential-free contact to be easily integrated into the building automation. This makes it very easy to connect Jung Pumpen lifting plants, alarms and pumping stations into the automation system.
The energy needed to transmit the change in status is generated by the integrated photovoltaic cell. A battery also supplies energy to the sensor.
A part from switching the potential-free contact, the radio transmitter conveys the ambient temperatureand indicates the need for a battery change if the battery does not have the necessary power afterapproximately 2 years.