Siemens SITRANS FUH1010PVDX, Руководство по эксплуатации, Страница: 200 / 308

6-16
CQO:1010PVXFM-3 Section 6
MOUNTING TRANSDUCERS ON A 1012 TRANSDUCER TEST BLOCK
z
Identify the side of the simulator that applies to the transducers under test. Rotate the clamping
bracket as required to mount transducers on the test surface.
z
Using a coupling compound (preferably CC-102), mount the transducers on the pipe simulator as
shown above. Slide each transducer until it presses against the pin-stop. Use the clamping screws to
hold the transducers in place.
z
Connect transducer cables between each transducer and the meter connectors for the channel
under test. The Up and Down orientation is not important.
z
Access the Installation Menu. Select [Meter Type] [Single, Dual, or Quad Channel] depending on
meter type. Select the meter channel (1,2,3, or 4) depending on which measurement channel you
intend to test. Select [Clamp-On] and then [Channel Setup].
z
Access the [Channel/Path Setup] menu. Move the highlight to [Create/Name Site]. Create a new Site
Setup (e.g., TEST1). You can now enter data without altering an existing Site Setup.
z
Select the [Pipe Data] Menu. Referencing either the English or metric pipe simulator
chart below, enter the pipe data corresponding to the transducer size under test.
Transducer clamping
screw
Transducer testing
surface for an "A"
size transducer.
Slide transducers firmly against
transducer pinstops.
Transducer
under test
Transducer
under test
Transducer
Clamping
Bracket
This example shows testing
for Size B. Rotate brackets
180 degrees to mount Size
A transducers.
This label shows the
data entry para-
meters for Size B.
Size A parameters
appear on a label
on the other side
plate.
This arrow points to the surface
associated with the Xdcr size
identified on the label.
6.9.1 USING THE 1012TB-1 AND 2 TEST BLOCKS
The 1012TB-1 and 1012TB-2 test blocks provide two test surfaces. Each surface supports a specific
transducer size. For example, one surface of the 1010TB-1 supports Size “A” transducers and the other
supports Size “B” transducers. The 1012 pipe simulators include two labels, one on each side-plate. The
labels identify the transducer size, data to be entered, and the surface to be used with the specific
transducer size. See drawing below.