ifm efector SBT series mechatronic flow sensors

ifm efector’s SBT series mechatronic flow sensors can be used for flow ranges from 0.3 to 25 L/min at pressure ranges of up to 15 bar.

The sensors function on the principle of the spring-supported piston: the piston, located in the valve seat in the housing, is lifted by the flowing medium against the spring resistance. The mechatronic measuring principle enables response times of less than 10 ms. At the same time, the spring resistance forces the piston to return to its original position with decreasing flow. This ensures position-independent installation of the flow sensor, preventing backflow.

Due to the temperature decoupling of the transducer from the electronics, some versions of the sensor are suitable for media in high-temperature applications of up to 180°C.

The sensors can be set intuitively and provide an analog output signal.