DCM, in partnership with FLEXIM delivers the latest innovative technology in flow measurement with a service experience of the same standard of excellence. With teams of engineers and technicians – DCM sees FLEXIM Flow Meters optimized to even the most challenging application – through installation, calibration and service on-demand.

As a technical leader in the field of clamp-on ultrasonic flow measurement, FLEXIM offers you the ideal flow meter – even for the most demanding challenges.

Whether it’s liquids or gases, extreme temperatures, high pressures or highly variable flow rates in thick walled pipes, our FLUXUS range of permanent or portable liquid and gas flow meters are the measurement system of choice.
Highly accurate, reliable and rugged, FLEXIM’s ultrasonic clamp on flow meter easily withstands the roughest and most hazardous applications – ranging from the Chemical Industry to the Oil and Gas Sector, where the FLUXUS flow meter also stands its place Offshore.

With more than 25 years of engineering experience, FLEXIM also offers you solutions for a real time concentration analysis with laboratory accuracy. Depending on the individual application, PIOX analyses the process by ultrasound or optically by measuring the refractive index with our highly rugged and driftfree Refractometers.

Every generation of FLEXIM’s ultrasonic clamp-on liquid and gas flow meters and Refractometers is directly driven by customer and industry needs and our focus and dedication is directed towards providing the highest quality equipment with the best support and service possible.

Flexim Portables


FLEXIM’s range of portable flow meters are the ideal solutions for temporary measurements of virtually any kind of gaseous or liquid media.The meters are offering an unrivalled accuracy and reliability at very low and high flow rates as well as at very low pressurised pipes and with no upper limitations – independent of the pipe dimensions and materials. Their application range is virtually unlimited.

Fixed Systems

FLEXIM’s fixed flow meter series sets the standards for non-invasive metering of liquid and gaseous media. Clamped on to the pipe wall outside, the bi-directional flow measurement system measures any kind of liquid – even at extreme pipe temperatures from -310 °F up to 1110 °F. By integrating additional process parameters, such as temperature, the FLUXUS flowmeters are also capable of measuring the mass flow rate and can be operated as an instrument for accurate non-invasive media detection.

Flow testing services

Flow Measurement Services is a division of DCM Group in partnership with FLEXIM, a company that specializes in the manufacturing and development of Ultrasonic Flow Meters. The FMS division of FLEXIM specializes in verification and calibration of existing flow measurement devices, and flow audits where existing metering is not present. We bring over 30+ years of experience to Flow and BTU measurement.


PIOX S is primarily used for the concentration analysis during process control, the dosing of chemicals or for overall quality control. Further applications are the supervision of crystallization or phase separation processes for a proper product identification. Alternatively, density, yield rate, Brix or other customer specific measurement values can be displayed.Combining these features with the integrated volumetric flow measurement, the PIOX S system is capable of calculating the (concentration compensated) mass flow rate

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