Measuring device with transmission circuit for wireless transmission of a measurement value transmission signal

摘要

The device (10) has a housing (11) in which a transducer (12), measuring circuit for generating electrical measurement signal depending on position of transducer, and a transmit circuit are arranged. A transmitting and receiving circuit is synchronized in predetermined time interval with respect to central unit (20). A transmission signal (U) is sent to central unit on receiving a time synchronization signal (T). The transmitting and receiving circuit is switched between synchronization and transmission time slots if the idle state is canceled by a transmission request.