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DFMC In-line density and concentration meter | DF-6420

DFMC In-line density and concentration meter | DF-6420
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DFMC In-line density and concentration meter | DF-6420 - 1

Ultrasonic Concentration Meter Dandong Dongfang Measurement & Control Technology Co.,Ltd.

DFMC In-line density and concentration meter | DF-6420 - 2

Operating Principle The operation of DF- 6420 ultrasonic (pulp) concentration meter is based on the principle that, ultrasonic amplitude varies with solid content and particle sizes in pulp when ultrasonic waves pass through homogeneous suspensoid such as pulps. The pulp concentration is measured by measuring ultrasonic attenuation caused by pulps. When the size of particles in pulps is small and certain conditions are satisfied, the attenuation by absorption plays the leading role. When the particle sizes are relatively large, attenuation by scattering will play the leading role. It is...

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DFMC In-line density and concentration meter | DF-6420 - 3

Technical Parameters Product Characteristics 1. First ultrasonic concentration meter for inline pulp concentration measurement in China Physical Property Sensor Dimension: Φ25mm×h30mm Sensor material: 316 stainless steel, epoxy resin liners cancelled the effect of air bubbles, particle sizes, temperature and other factors. Our ultrasonic Degree of protection: P65 (transducer) concentration meter is able to measure change in pulp concentration accurately. 2. Cancel the effect of air bubbles in suspending liquids on measurement result Most of ultrasonic attenuation- based instruments cancel...

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DFMC In-line density and concentration meter | DF-6420 - 4

of less than 12.5MHz rapidly. Pulse trains are generated by high- speed circuits, amplified by power amplifiers and then used to drive the ultrasonic transducer. Product Application At present, DF-5420 ultrasonic (pulp) concentration meter is mainly composed of two types, spool 5. Wide range of dynamic measurement The front-end voltage of echo wave receiver modules of the ultrasonic concentration meter may type and submerged type. be µV class to V class. The font- end voltage has wide dynamic range, which will result in many problems with application design. During practical application,...

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DFMC In-line density and concentration meter | DF-6420 - 5

Dandong Dongfang Measurement & Control Technology Co.,Ltd. Address: No. 136, Binjiang M. Road, Yanjiang Development Zone, Dandong, Liaoning, China E-mail: scb@dfmc.cc Website: www.dfmc.ee

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