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When a Northeast aerospace manufacturer needed reliable level measurement and control of their wet scrubber sumps, they turned to Flowline. Prior to release, gas waste streams with spent sulfuric acid are neutralized with sodium hydroxide in their scrubbers. The water recirculating through the system is constantly evaporating, and must be replenished several times a day. The maintenance technician said that prior float level switches failed due to scaling, and they needed reliable level measurement. Further, he inquired about how to mimic the float switches so they didn’t need to change their PLC. For these reasons, Flowline suggested our non-contact UG01 ultrasonic sensor which has four embedded relays and control logic. The ultrasonic sensor provides reliable water level switch points to the PLC. Flowline is reliable level measurement. |
10500 Humbolt Street
Los Alamitos, CA 90720 USA
562.598.3015 p
562.431.8507 f
level.solution@flowline.com
