ABB CoriolisMaster FCH400 Series Operating Instructions Manual

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ABB CoriolisMaster FCH400 Series Operating Instructions Manual Manual pdf 37 page image

CoriolisMaster FCB400, FCH400 CORIOLIS MASS FLOWMETER | OI/FCB400/FCH400-EN REV. E 37Installing the sensorBefore installation in the piping, observe the installationconditions and instructions on the mounting position!1. Insert the sensor into the piping centrally and positionedcoplanar. Use suitable gaskets to seal the processconnections.2. Tighten flange screws by working on each in a crosswisemanner with the maximum permissible torque.3. Check the seal integrity of the process connections.Installing the transmitter in the remotemount designWhen selecting a location for the transmitter, consider thefollowing points:• Observe the information concerning maximum ambienttemperature and IP rating on the name plate• The location must be mostly free from vibration.• The location must not be exposed to direct sunlight. Ifnecessary provide a sun screen on site.• Do not up-scale the maximum signal cable lengthbetween the transmitter and the sensor.1. Drill mounting holes at mounting location.2. Attach transmitter securely to the mounting locationusing suited fasteners for the base material.G11894-01168 (6.6)300 (11.8)330 (13.0)168 (6.6)205 (8.0)71 (2.8)71 (2.8)Ø 7 (0.28)11 Hole pattern for mounting holes2 Female thread (either ½ in NPT or M20 x 1.5), see model coding. In thecase of a ½ in NPT, there is a plug instead of a cable gland.Figure 20: Mounting dimensions dual-compartment housing