Covimat 205 TO
Covimat 105 TO ...
... is a process viscometer for measuring liquids in an open vessel without pressure.
Each process viscometer Covimat TO is made up of three parts:
- the measuring head
- the measuring cell
- the measuring bob
The measurement...
... of the sample can be done by immersion directly in the vessel as shown in the illustration. Installation and connection are easily realized and require few efforts.
The measuring head...
...includes the electronics which have two main functions:
It keeps rotating the measuring bob at the desired rotational speed and it records the torque by a torsion element. The torque is turned into a 4 - 20 mA signal.
The electronics are explosion proof according ATEX.
Depending on the application the measuring head can be equiped with different torsion elements and/or a gear unit.
The measuring system...
...consists of a plate which is fixed on the vessel. On the plate is fixed a system of rods the keep the measuring cup and the measuring bob in the liquid. The measuring bob is situated in the bottom part of the rod system (measuring cup), both parts form the measuring system.
The measuring bob...
...determines the measuring range. The larger the bob the more low-viscous can be measured. Usually the measuring system is made of high-grade steel, but can be delivered coated or in different materials as well.
