An electrical transmitter which indicates directly the measured values of the atmospheric air pressure. The measured value is indicated and delivered as electrical resistance value.

Barotransmitters measure the barometric ambient pressure and emit the measured value as an electrical voltage value. Owing to its low current consumption, It is particularly suitable for use in combination with data loggers. To be mounted preferably in data logger systems.

Indicating meas. instrument with analogue output to determine the atmospheric pressure. An aneroid capsule with inductive displacement pickup serves as a sensor. The sensor signal is amplified electronically and displayed on a LC display. The analogue output is available for the connection of electronic recording and control instruments. Behind the front panel is a potentiometer to reduce the measured value to sea level. The instrument is in the form of a switch cabinet for panel installation.

Displaying measuring instrument for four air pressure parameters. Instrument with integrated pressure sensor. Analogue output and serial interface serve for out of measuring data to processing systems.