Massflow installation met sensor

Arenal introduces a new slurry mass flow meter for abrasive slurries that can monitor both low and very high densities. At an average price of 30% less than other measurement technologies, the meter offers higher accuracy and requires less maintenance. How is the mass flow meter constructed and does it obtain its unique properties?

arenal europort rotterdam exhibition

STI is our exclusive worldwide distributor for dredging and tunneling applications. You can meet us at booth 1616 at the Europort Exhibition next week in Rotterdam, The Netherlands.


The STI solution for Slurry Density and Slurry Massflow Monitoring applications are now successfully introduced and firmly evaluated in the dredging industry. Projects at IJburg 2 and Markerdijk (Netherlands) are running very well without the need of yearly recalibration. Our latest project in Kitimat (Canada) in under commissioning phase now.

arenal wins innovation award nouryonDeventer, May 25, 2019, Arenal was awarded a chemical research price at the 2019 Nouryon Imagine Chemistry Challenge.


After 3 days of intensive discussions with various expert about a suitable concept for a new technology ultrasonic sensor to control and optimize many production processes. It will be a modified product from our ceramic slurry density analyzer, currently replacing radioactive analyzers in the mining industry. With the new sensor in development we measure multiple physical properties of the chemicals, of which density and concentration of suspended and dissolved solids. Nouryon and us are really excited about this development and we look forward to the further cooperation!

banner westechArenal PCS is pleased to announce that Westech Industrial Ltd., effective immediately, is our new exclusive Canadian representative. The company is a leading supplier of analytical instrumentation and process control equipment to a wide variety of industries. In 2016 Westech celebrated a remarkable milestone of 50 years in business, in which they have developed a reputation as the source for quality solutions and superior customer service.

extAn innovative product from Arenal made it to the final of the global Innovation Challenge of Nouryon (formerly Akzo Nobel Specialty Chemicals) in collaboration with Unilever.


160 participants from more than 30 countries compete in five different disciplines in the Chemical Industry and Arenal is among the last 13 finalists.