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Ultrasonic level switch - GS series
The GS series of gap switches consists of products that can be used use to measure liquid levels at a single point, providing an output of 10A, for both low and high level alarm, along with pimp protection and overflow prevention. The item uses propagation of ultrasonic waves between the gap of the transducer to sense the absence of a liquid. Installation is easy and quick, due to the integral electronics integrated into the design. In addition units can be mounted horizontally or vertically, without additional calibration. Finally, the gap switch comes with a delay of 0.5 seconds.