Features
■Sensor for liquid media
■Calorimetric functionality
■Adjustment via signal processor
■Status indicated via LED chain on signal
processor
■Connector device, M12 × 1
■4‐wire connection to the processor

Functional principle
Our insertion - flow sensors operate on the
principle of thermodynamics. The measuring
probe is heated by several °C as against
the flow medium. When fluid moves along
the probe, the heat generated in the probe
is dissipated. The resulting temperature is
measured and compared to the medium
temperature. The flow status of every
medium can be derived from the evaluated
temperature difference. Thus TURCK's wearfree flow sensors reliably monitor the flow of
gaseous and liquid media.