Enlargement reduction possible levelling insertion type vortex flowmeter

摘要

The tube (14) the insertion type vortex flowmeter in order to measure the flow of the process fluid in (10), you install and possess the assembly, the demarcation bar and the sensor assembly. The installation assembly (22), the tube (14) opening of the side wall (44) being about it adjoins, the tube (14) it is installed on the surface. The demarcation bar (26), opening (44) passing, it is inserted, the tube (14) extends to the whole diameter. The demarcation bar (26), the sensor assembly (46) with the demarcation bar (26) with the compression which is added to the proximal edge, the demarcation bar (26) with compression the sensor assembly (46) with the tube (14), it is kept in the kind of home position which is kept with the opposite side walls. The sensor assembly (46), in order the pivot element which corresponds to the eddy in the process fluid which it occurs the demarcation bar (26) with (28) to measure the movement, it has conformed. The sensor assembly (46), in order to give out the output which shows volume flow on the basis of the frequency of the movement which was measured, it has conformed.