Consistency Transmitters

An intelligent transmitter with HART communication for all basic consistency measurement and control needs, ValmetBlade offers built-in calibration curves and is fast, easy and economical to install. It is also maintenance-free, making it a highly cost effective solution

This fourth generation microwave transmitter uses patented technology that allows the complete measurement of consistency, independent of fiber length, flow index, wood type or different fiber combinations. in your process.

The Valmet optical consistency transmitter is a new member in the Valmet portfolio of consistency transmitters that uses state of the art technology with a new design, offering reliable measurement at all times. The Valmet OC is suitable for many fiber consistency installations. The operating range is between 0.5 - 7 % consistency, as majority of the applications are in the lower part of that range.

In mechanical pulping (e.g. TMP, GW and CTMP) typical applications are grinders, cyclone cleaners, latency removal, screening and low consistency refining. In chemical pulping, the new transmitter can be used for screening, washing, refining, and drying machine applications.
 

Valmet Optical Low Consistency is an optical consistency transmitter, in a new generation of transmitters from Valmet. Compared to traditional optical consistency measurements, the biggest advantage is that this technique is independent of pulp color and brightness variations.

Ash fluctuations have some impact on measurement accuracy, but even this effect is minimized with the polarization method compared with other optical single system measurements.

The measurement of light polarization is a well known, reliable technique that gives excellent accuracy. For screened pulps the method is suitable for consistencies from 0 to approx. 1.5 % Cs.
 

Valmet`s new Direct Torque measurement gives the customers the industry`s most reliable consistency response. It is based on Valmet`patented success with its sealing solution. The new Valmet Rotating Consistency Transmitter's (Valmet Rotary) unrivalled modularity gives the customers a perfect package for plug-n-play results. This transmitter suits all pulp and papermaking applications.

Valmet`s consistency transmitter is based on new measurement principle. Behind that is the new, patented sealing construction. It offers better performance with the fastest and most accurate measurement results.
 

Valmet sampling valves can be operated manually or remotely to take representative samples from pipelines, and are insensitive to changing process conditions or human factors