In-Line measurement of sludge density limit values and suspended solids

Released on = March 15, 2006, 11:28 am

Press Release Author = Dipl.-Ing.,Dipl.-Ing.-oek. Frank-Michael Jäger / IBJ Technology

Industry = Environment

Press Release Summary = The In-Line measurement of the sludge or mud density with
ultrasound from IBJ Technology can take place in the same measuring armature, as the
optical measurement which can be replaced.

Press Release Body = The measurement of solid concentrations or the monitoring of
given limit values for sludge or mud density in liquids with ultrasonic can be used
everywhere, where optical measurements fail and push to their physical borders. The
In-Line measurement of the sludge or mud density can take place in the same
measuring armature, as the optical measurement which can be replaced. The user
receives thereby one, up to possibly necessary employment-typical cleaning, almost
maintenance-free measurement with extremely high long-term stability. The ultrasonic
signals received sent by the sensor and form the measuring section between the
sensor and the tube sheet lying opposite. The signal absorption adjusting by the
solid concentration and/or mud density is linear for solid concentration. The tubing
nominal sizes can amount to for instance DN 25 (1") to DN off 1000 (40"). The
measurable (evaluable) sludge density and/or their change can between 0,5 to
approximately 30 g (TS)/ litre water amounted to. Depending upon tubing geometry and
flow conditions, can deviate the measuring borders upward or down. The indicated
solid concentration refers to lime milk. With larger particles (sand or gravel) the
upper measuring border is substantially higher. At the transducer the limit value is
freely adjustable.
Programming is possible over the keyboard or from the control room over RS-485.


Web Site = http://www.ibj-technology.de

Contact Details = IBJ Technology
Colkwitzer Weg 7
D-04416 Markkleeberg
Germany
Tel.:+49(0)3413380172
Fax: +49(0)3413380449
info@ibj-technology.de

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