In the last 15 years Hydramotion has revolutionised process viscosity measurement from an expensive, uncertain practice to a level where reliability and performance can exceed that of the lab. The XL7 viscometer is responsible for this revolution and leads the world in defining new standards of performance, reliability and cost.

The XL7 series represents a wide range of standard viscometers, covering nearly all applications. In addition, custom instruments can be made for special situations.

All instruments are supplied with a VP550 Signal Processor unit. The VP550 can be mounted up to 1000m from the transducer and has digital and analogue outputs for recording or remote monitoring. XL7 viscometers are frequently used as part of a feedback loop for plant or viscosity control. The Signal Processor can be hooked up to temperature sensors to automatically calculate viscosity corrected to a specific reference temperature.

Every viscometer is factory calibrated in our ISO9001 laboratory to national traceable standards. Each device delivers high accuracy and long duty with simple installation, no maintenance and unbeatably low cost of ownership.

All standard instruments are available as intrinsically safe, high temperature and/or hygienic models and come with the process connection of your choice. There is no special pipework or calibration required. Simply fit to the line, connect the power and you’re ready to go. It really is that simple.

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