Today’s modern power plant requires ever increasing efficiency in its processes and the measurement of density is crucial in optimising both the FGD (Flue Gas Desulphurisation) and the PFA or fly ash waste processes.

Traditionally, density measurement in both processes has been carried out using nucleonic devices. But with a strong desire by power plants to move away from online density monitors using gamma radiation sources for both safety and cost reasons, ultrasonic density measurement systems are replacing them all over the globe.

5 reasons to go non-nuclear:

1.   Longer lifetime of ultrasonic approach, especially with the decreasing lifetime of nuclear devices due to the increasing limits controlling the activity of the gamma source

2.  No radioactive sources to dispose of at the end of their life

3.  No security issues unlike those associated with keeping radioactive sources on site

4.  Decreased cost of a non-nuclear approach in terms of paperwork, trained nuclear operators and the cost associated with medical checks for operators exposed to nuclear devices

5.  Linear calibration and ease of maintenance for operators

With the new rhosonics sdm meter, nuclear approaches to monitoring density are no longer necessary. Designed and built to handle abrasive slurries, with communication functionality built in to enable automation of the process of transporting of pulverised fly ash waste material, the new sdm is revolutionising the density instrumentation monitoring application.

Slurry Density Meter (SDM)

This SDM which is new to our product line and is highly suitable for density analysis in many kinds of slurries. This product differentiates itself with its unique sustainable technology and its particular design for dredging and mineral processing applications.

Discover our SDM
Knowledgeable, experienced staff.

Need some advice or support? We’re here to help.

If you need a call back about how Process Measurement and Analysis can help you or have any questions at all please feel free to contact us at [email protected].  A member of our experienced team will contact you directly.

Fowzie Smith-Tahir

Fowzie Smith-Tahir

Marketing and Design at PMA Ltd

Talk to us

Call us on 01484 843 708

E-mail us

You can also contact us directly at [email protected]

Write to us

Process Measurement and Analysis Ltd, Brook Mills House, Carr Lane, Slaithwaite, Huddersfield, HD7 5BG United Kingdom

Do NOT follow this link or you will be banned from the site!