TRANSMITTER AND APPLICATION vibration type Transmitter in Measuring Instruments

摘要

1. Transmitter vibration type for a medium flowing in a pipeline comprising at least periodically during operation of the vibrating measuring tube (10) for the medium through which the incoming inlet side of the inlet portion (11) of the tube and exiting via the outlet side outlet portion (12) of the tube communicates with a conduit counteroscillator (20) fixed by forming a first connecting zone (# 11) on the measuring tube on the inlet side, and secured nny by forming a second connection area (12 #) to the measuring tube at the outlet side, also includes a first bracket (15) to create a bending moment in the inlet portion (11) of the pipe, which in a first connecting zone (11 #), mainly rigidly connected to the inlet portion (11) and the pipe with the measuring tube (10) and which is located in the zone of the inlet portion (11)! pipe centroid M15, and - a second bracket (16) to create a bending moment in the outlet portion (12) of the pipe, which in a second bonding zone (12 #) substantially rigidly connected to the outlet portion (11) of the pipe and measuring pipe (10) and which is located in the outlet section zone (12)! Pipe M16 center of gravity. ! 2. The transmitter of claim 1, characterized in that each of the two arms (15, 16) has a mass m15, m16, which is at least equal to the mass m20 counteroscillator (20). ! 3. The transmitter according to claim 2, characterized in that the mass m20 counteroscillator (20) corresponds to a minimum of 5 times the weight m10 measuring tube (10). ! 4.