wenglor Fluid sensors can be mounted without regard to position and flow direction, and deliver precision measurement results despite simple installation. The sensors are user-friendly thanks to their uniform design concept, as well as easy operation and connection. The watertight plastic and stainless steel housings assure accurate measuring performance even under pressure. In particular the large 7-segment display provides for easy, intuitive operation. The separate LED, which allows for quick recognition of the switching status, is also new. All of the sensors have a switching output which can be configured as either normally closed (NC) or normally open (NO) via the menu. If desired, the sensors can be additionally equipped with an analog current or voltage output.