PECM Issue 37 2019 | Page 40

EDITOR’S CHOICE GF Piping Systems Measurement Accurate measurement is the basis for reliable process control  Flow Sensors and instruments for mechanical, magnetic, sonic or visual measure- ment of flow.  pH/ORP Sensors and instruments for measurement of pH/ORP also for aggressive media and removal without process shutdown. 40  Chlorine  Level Chlorine analysing systems designed to accurately measure free chlorine, in applications with varying pH levels. Sensors and instruments for measurement of level using ultrasonic and hydrostatic pressure. PECM Issue 37 www.gfps.com/uk @gfps_uk