Emerson Rosemount Wireless Permasense WT210 User manual

Quick Start Guide
MS-00825-0300-4210, Rev AA
October2023
Universal Mount for Rosemount™
Wireless WT210 Corrosion
Transmitters

Contents
Universal Mount for Rosemount Wireless WT210 Corrosion Transmitters......................... 3
Overview....................................................................................................................................... 4
Strap mount installation............................................................................................................. 6
Rosemount Wireless WT210 Corrosion Transmitter Installation........................................ 17
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1 Universal Mount for Rosemount Wireless
WT210 Corrosion Transmitters
Universal Mount for Rosemount Wireless WT210 Corrosion
Transmitters is a device that mounts one sensor on pipe diameters of
NPS 4 to NPS 20 (DN 100 to DN 500). Universal Mount for Rosemount
Wireless WT210 Corrosion Transmitters are designed to optimize
the ultrasonic performance of the sensors that are attached with
it. The key to achieving high performance is to deliver constant
coupling pressure for the ultrasonic sensors and the pipe. The strap
and spring assembly of these mounts are engineered to deliver
consistent performance at a wide range of temperatures.
NOTICE
This guide provides basic guidelines for the installation of the
Universal Mount for Rosemount Wireless WT210 Corrosion
Transmitters. It does not provide instructions for installing
Rosemount Wireless WT210 Corrosion Transmitters, for the
installation of Rosemount Wireless WT210 Corrosion Transmitters
please refer to Rosemount WT210 Wireless Corrosion Transmitter
Quick Start Guide. This guide is also available electronically on
Emerson.com\Rosemount.
WARNING
Rosemount Wireless Permasense WT210 Wireless corrosion
transmitters should only be mounted on approved mounting
solutions by persons who are trained in the safe and correct
installation procedures.
WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to
and/or misconfiguration of end users’ equipment. This could be
intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and
fundamental in protecting your system. Restrict physical access by
unauthorized personnel to protect end users’ assets. This is true for
all systems used within the facility.
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2 Overview
Figure 2-1: Universal Mount Overview
Sensor Bed Assembly
A. Strap
B. Strap holder
C. Strap hold plate
D. M6 strap hold plate bolts
E. M8 strap tensioner bolts and disc springs
F. M8 studs with M8 nuts & M8 nord lock washers
G. Lanyard slot (one on each corner of sensor bed assembly)
H. Sliders
2.1 What's in the box
•Sensor Bed assembly
•Strap (1580 mm [5 ft.])
•M8 Nord lock washer (fitted on the studs)
•M8 Nut (fitted on the studs)
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•Two stainless steel safety lanyards
•4 x M6 dome nuts, 4 x M6 washer and 4 x M6 x 18mm
countersunk screws (for use with NPS 4–6” pipe, see Pre-
installation)
•2 x Spare M6 strap hold plate bolts (M6 x 14 hex head bolts and 2
x M6 nord locks
2.2 Clamp identification
Part number, weight, country of origin, and read instructions symbol
are displayed on the product label.
Figure 2-2: Product markings
2.3 Required equipment
The equipment for clamp installation is supplied in Rosemount
IK220 Installation Kit for Rosemount Wireless Permasense Corrosion
Transmitters.
•Torque wrench, 3/8-in. drive (2–24 Nm range)
•13 mm socket, 3/8-in. drive
•10 mm socket, 3/8-in. drive
•4 mm hex key
•Loctite 8009 anti-seize compound
•Tin snips
•Strap mount holder (recommended)
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3 Strap mount installation
3.1 Pre-installation
The following steps can be completed prior to installing at the asset,
this is to limit the installation team exposure to the high temperature
the asset could be running at.
WARNING
Personal protective equipment (PPE) of gloves and safety glasses or
full-face visor are recommended.
Cut strap may have sharp edges.
Note
Step 1 is for 4-in. pipe only, for all other pipe diameters skip to step 2.
1. If installation is on a 4-in. pipe elbow, the 4 x M6 cap nuts, 4 x
M6 Nord locks & M6 x 16 mm countersunk screws need to be
replaced.
For 4-in. pipe elbows (long radius NPS/DN), replace 4 x M6 cap
nuts, 4 x M6 Nord locks and M6 x 16 mm countersunk screws
with 4 x M6 dome nuts, 4 x M6 washers, 4 x M6 Nord locks and
4 x M6 x 20 mm countersunk screws provided in the Universal
Mount box.
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4–6-in. elbow
a. M6 x 20 mm countersunk screw (already fitted to sensor
bed assembly)
b. M6 dome nut
c. M6 washer
d. M6 Nord lock washer
Use 10 A/F socket with 2–24 Nm torque wrench and 4 mm hex
key provided. Torque dome nuts to 10 Nm.
2. If pipe is to be installed on an NPS/DN straight pipe or NPS/DN
long radius elbow, it is recommended to cut strap prior to
installation. If the pipe is a non-standard size then size and cut
strap to length as per section Strap mount installation, step 4.
Total strap length provided is 1580 mm. Cut to the following
lengths based on pipe diameter.
Note
Even though the strap can be pre-cut before mounting to
match the asset diameter, there may be a need to adjust
strapping once mounted on the asset.
NPS DN Strap length
(mm)
Strap length
(in.)
4 100 410 16.14
6 150 560 22.05
8 200 710 27.95
10 250 875 32.09
12 300 1025 40.35
14 350 1115 43.90
16 400 1280 50.39
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NPS DN Strap length
(mm)
Strap length
(in.)
18 150 1430 56.30
20 500 No cutting required
Example shown below is for a NPS 14” (DN 350) pipe.
Measure & Cut (with tinsnips):
Cut across bottom of hole closest to measurement.
Note
It is recommended that one side of the Strap is secured to the
mount prior to placing the mount on the asset. This will make
the full installation easier once the mount has been placed on
the asset.
3. Loosen the 2 x m6 bolts in the Strap Holder using the 10 mm
socket such that they cannot be seen or felt behind the Strap
Holder. These bolts do not have to be removed fully to slide
the Strap into the Strap Holder.
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Section view of Universal Mount showing bolt position in strap
holder.
4. Take one end of the strap and load it into a strap holder
on the sensor bed assembly ensuring that the 3 pins of the
strap holder fully engage with 3 holes of the strap. Push down
the hold plate and torque each bolt to 10 Nm using the 10
mm socket and torque wrench. Once the last bolt has been
torqued to 10Nm, check the first other bolts to ensure they are
still torqued to at least 10Nm.
Hold plate is transparent in image on left.
5. Fit Universal Mount holder and torque M8 stud nuts of the
sensor bed assembly to 10 Nm.
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Note
Use of Universal Mount Holder and pre-cutting Strap to length
are recommended for ‘hot pipe' installations in particular.
3.2 Surface preparation
On painted pipework, remove a singular patch of the coating about
1-in. (25 mm) diameter in the location you wish to monitor to allow
waveguides to contact pipe directly.
3.3 Strap mount installation
WARNING
Two people are required for this operation
Personal protective equipment (PPE) of gloves and safety glasses or
full-face visor are recommended.
Cut strap may have sharp edges.
DO NOT cut the strap while it is under tension because this action
can result in injury or damage.
Before placing the device onto the mounting surface (asset), ensure
that the safety lanyards which are provided are attached and secured
to prevent the device falling from heights potentially causing injury.
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1. Secure sensor bed assembly to the pipe using the two
lanyards provided before continuing with the installation.
a. Wrap the lanyards around the circumference of the
pipe.
Note
The 3 m (10 ft.) lanyard is sufficient for a pipe diameter
of up to 20 inches. When it is not possible to wrap the
lanyard around the pipe, find an alternative attachment
point for the lanyard.
b. Thread the end of the lanyard wire around the fixing
point and through the loop in the lanyard to secure the
lanyard.
c. Feed the end of the lanyard wire into the cable lock and
pull a length through.
d. Feed the end of the lanyard wire through the lanyard
slot on the sensor bed assembly (one lanyard to be
used per lanyard slot).
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e. Then feed the end into the return hole of the cable lock.
f. Adjust the position of the cable lock to minimize the
slack in the lanyard cable.
g. Fit the second lanyard at the other end of the mount by
repeating steps 1a to 1g.
Need help?
The lanyard wire can be released from the cable lock
by pushing the switch in the directions of the embossed
arrows.
2. Place sensor bed assembly onto pipe in desired ensuring that
the window in the center of the mount is over the area of the
surface which has been prepared.
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3. Push sliders to their maximum extension. Ensure they are at
their maximum extension.
4. Undo the 2 x M6 strap hold plate bolts on empty side, such
that the strap can be fed between the strap holder and
the strap holder plate. The slides need to be held at their
maximum extension. Feed the strap between the strap holder
and the strap holder plate. Pulling the strap tight, align the 3
pins of the strap holder with three holes on the strap.
Mark & Cut (with tinsnips):
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5. Torque the 2 x M6 strap holder plates to 10 Nm using the 10
mm socket and torque wrench provided. Ensure that the pins
of the strap holder stay aligned with the holes on the strap na
dstrap holder plate. Once the second bolt has been torqued,
ensure that the first bolt is still tightened to 10 Nm.
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6. Torque M8 tensioner bolts using the 8 mm socket and torque
wrench to the recommended torques indicated in the table
below for the diameter of pipe you are installing on.
Note
Do not apply torque to bolt in one go. Apply approximately 2
to 3 turns to each M8 Tensioner Bolt in an alternating fashion.
As the torque is applied:
•Monitor bolt length to ensure lengths are approximately
equal.
•Ensure Sliders are as parallel to sensor bed as possible.
NPS Recommended
install torque per
bolt (Nm)
Recommended
install torque per
bolt (ft-lbs)
4–6 6 4.4
7–10 8 5.9
12–16 10 7.4
18–20 12 8.9
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7. Remove Sensor Bed Assembly Holder.
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4 Rosemount Wireless WT210 Corrosion
Transmitter Installation
Once you have installed the Universal mount onto the pipe,
you can then proceed to install the Rosemount Wireless WT210
Corrosion Transmitter Installation. This installation procedure for the
transmitter can be found in Rosemount WT210 Wireless Corrosion
Transmitter Quick Start Guide.
Note
The lanyard of the sensor is to be secured to one of the lanyard holes
on the base of the universal mount.
4.1 Removal and re-installation of Universal Mount for
Rosemount Wireless WT210 Corrosion Transmitter
To remove the corrosion transmitter and mounting system from your
asset, follow the instructions detailed below.
WARNING
Two people are required for this operation
Personal protective equipment (PPE) of gloves and safety glasses or
full-face visor are recommended.
DO NOT cut the strap while it is under tension because this action
can result in injury or damage.
Cut strap may have sharp edges.
1. Remove the Rosemount Wireless WT210 Corrosion
Transmitter from the clamp, by untightening the nuts on the
studs which are holding the transmitter in the mount.
2. Attach the sensor installation handle to the studs in the
mount.
3. Using the 13 mm deep socket and torque wrench loosen the
tensioning bolts on the Universal Mount so that tension is
removed from the strap.
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WARNING
Before proceeding to the next step ensure that the tension
has been removed from the strap by following the steps
above as not removing the tension before cutting the strap
can lead to injury.
4. Once the tension has been removed from the strap, the next
step is to cut the strap.
5. The lanyards can now be removed by pushing the switch on
the in the direction of the embossed arrows on the lanyard
lock..
6. Once the lanyards have been removed, the mount can be
removed from the asset and relocated as necessary.
7. Once the mount has had time to cool, the strap holder bolts
can be removed so that the cut strap can be removed and
discarded as per site rules.
8. Once the mount has cooled, apply anti-seize to all of the
moving parts of the mount in particular the tensioner bolts.
9. For re-installation, please refer to Strap mount installation and
follow the steps as detailed.
Note
When remounting the universal mount, a replacement strap will
need to be purchased prior to re-installation (part number for
replacement strap can be found in the Universal Mount for
Rosemount™ Wireless WT210 Corrosion Transmitters Product Data
Sheet).
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*MS-00825-0300-4210*
Quick Start Guide
MS-00825-0300-4210, Rev. AA
October2023
For more information:Emerson.com/global
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