Alvi Technologies introduces a new range of analogue conductivity sensors designed for effective monitoring in water purification processes.

Municipal water must be treated and purified before use in food and beverage industries. Of the many technologies available for water purification, reverse osmosis is the most common method as it removes minerals by forcing water through a semi-permeable membrane.

Conductivity sensors play a crucial role in the water purification process by monitoring the effectiveness of reverse osmosis.

The Knick analogue SE 610 conductivity sensor, when integrated with a Knick analyser to the RO feed water, allows calculation of percent rejection or percent passage, which are important gauges of membrane performance.