COOL MONITOR November 1st 2004 A reliable flow of cooling water is critical to welding systems, induction furnaces, injection moulders and so on. The SU series water cooling monitor from ifm electronic warns if there is even the slightest change in flow rate or temperature of the water.
An accurate ultrasonic sensor and electronics are incorporated into an industrial housing with standard process and electrical connections. There are no moving parts, so the device is not troubled by the clogging associated with suspended particles in the water.
The SU series displays flow rate and has a selection of outputs to provide switched alarms for flow rate or temperature as PNP or NPN signals, selectable normally open or normally closed and for which the user can adjust the hysteresis. More articles from ifm electronic Limited: |