Flow and pressure sensors with IO-Link
13 February 2016
Festo has introduced two easy-to-use IP65 protection rated sensors with IO-Link output: the SFAW flow sensor for sensing liquid media and the SPAU modular system for monitoring pressure and vacuum.
These pressure and flow sensors are easy to set up and use, combining an intuitive menu guidance with a large high-contrast back-lit blue/white/red LCD so users can clearly check the flow and pressure of their systems.
The SFAW sensors offer two liquid flow measurement ranges of 1.8 to 32 litre/min and 5 to 100 litre/min over the temperature range from 0 to +90°C. The SPAU sensor offers pressure indication, pressure switch outputs and analogue value output from 0 – 16 bar, all in one device. It has a wide range of functions for non-corrosive gases including network, regulator and vacuum monitoring, leak tests and object detection.
The modular concept enables the sensor and connections to be purchased separately, ensuring maximum flexibility during assembly; screw, flange and tubing connection options are available. In addition, the sensor can be changed quickly and easily without the need for specialist tools.
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