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Selection of mounting method, Bulletin f-107-uxf3 – Dwyer UXF3 User Manual

Page 93

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5.3. Selection of mounting method

There are 2 methods for mounting the detector; V method and Z method. (See Fig. 5-2.)

Detector

D

V method

Detector

D

Z method

Fig. 5-2 Mounting method

The Z method should be used in the following cases.
z Where a V mounting space is not available. (As shown in the figure above, the mounting dimension with the Z method is

about half of that with the V method).

z When measuring fluid of high turbidity such as sewage.
z When the pipe has a mortar lining.
z Piping is old and presumed to have a deposit of a thick layer of scales inside the piping.

Selection standard
The Z method for large size sensor is recommended for outer diameter 300mm (11.8 in) or more.

Bulletin F-107-UXF3

unit: mm