MJK - a Xylem brand  

Automation develops, manufactures and supplies water instrumentation for control of drinking water, sewage water and industrial water treatment.


On-line instrumentation for water measurement

MJK Automation manufactures high quality on-line instrumentation for measurement of Level, Flow, pH, dissolved oxygen, turbidity and total suspended solids, Pump Controllers and RTU units, Data loggers and water samplers.

Supplier of analytical instruments since 1977

MJK Automation is a leading supplier of level, flow controllers and analysis instrumentation to wastewater treatment plants, waterworks and other industries worldwide. Since being founded in 1977, MJK Automation has enjoyed solid growth in Europe, Asia and North America. 

Today, the equipment developed and produced at our facilities in Denmark is marketed and serviced in more than 50 countries worldwide

Website: www.mjk.com
  • Flowmeters
  • Water Levels

MJK MagFlux® Flowmeters

MagFlux® Flowmeters are developed for measurements in all types of conductive liquids, including measurement of flow in drinking water, wastewater, sludge and process water. MagFlux Flowmeters are manufactured with carbon steel and stainless steel for flange or wafer connections and lining in hard or soft rubber and PTFE/PFA.


MJK Shuttle® Ultrasonic Level Transmitter

With MJK cabled sensors, it is easy to position the transmitter with the display, where it can be useful, and the large display allows viewing from a distance. Tne one-step measurement start-up procedure is easy to follow and easy to modify the set-up of all functions, controls and signal management features. 

Expert™ Hydrostatic Level series

MJK Expert™ Hydrostatic Level Series

MJK offers a full series of water level transmitters designed for immersion in open tanks, wet-wells, ground water and reservoirs. The water level transmitters are designed for measurement under rough conditions in all water and wastewater applications with large concentrations of sludge and suspended solids.