New compact flow sensors offer maximum protection

Switches Unlimited has released Turck’s next-generation FS+ Flow Sensor series with an alphanumeric LED display. This display indicates process conditions locally while programmable discrete or analog outputs communicate with the controlling system. These sensors are designed for applications such as coolant flow monitoring in automated welding and machining processes, level control and redundant process verification in water and wastewater treatment applications.

The compact flow sensors of the series allow reliable and repeatable monitoring of liquid media. They can be used in almost all industrial applications due partly to the modular mechanical concept and the wide range of process adapters. These sensors are used mainly to increase plant availability and decrease downtime. Also, the sensors make the engineering process smoother with many different connection options for integrating them into new and existing systems, with simple and intuitive commissioning.

The compact flow sensors deliver maximum protection even in harsh industrial environments. The extremely robust design includes a stainless-steel housing and a one-piece cover. Since there are no mechanical moving parts, the sensors are much less susceptible to wear. The enclosure is made from materials resistant to UV radiation and salt spray. Combined with the reduced number of sealing surfaces, this design ensures that the inside of the device is free from moisture and dust, even when used outdoors. All sealings meet protection class standards for IP66, IP67 and IP69K.

Using the Quick Teach function directly on the sensor, the flow switching point can be set quickly and safely in just a few steps. The four-digit alphanumeric display shows either the process value of flow or the media temperature. The sensor automatically becomes locked if not operated for five minutes, but it can also be locked manually at any time to prevent any operating errors.