Emerson WT210 Quick Start Guide
Quick Start Guide
00825-0100-4210, Rev BA
December 2020
Rosemount™ Wireless Permasense
WT210 Corrosion Transmitter
Quick Start Guide December 2020
NOTICE
This guide provides basic guidelines for the installation of the Rosemount Wireless Permasense
Corrosion Transmitter. It does not provide instructions for configuration, diagnostics, maintenance,
service, troubleshooting or intrinsically safe (I.S.) installations. Refer to the Rosemount Wireless
Permasense Corrosion Transmitter Reference Manual for more instruction. The manual and this guide
are also available electronically on Emerson.com\Rosemount.
Shipping considerations
Each device contains two “D” size primary lithium-thionyl chloride battery cells. Primary lithium
batteries are regulated in transportation by the U.S. Department of Transportation, and are also
covered by IATA (International Air Transport Association), ICAO (International Civil Aviation
Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility
of the shipper to ensure compliance with these or any other local requirements. Consult current
regulations and requirements before shipping.
WARNING
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate
local, national, and international standards, codes, and practices. Review the approvals section of this
manual for any restrictions associated with a safe installation.
Before connecting a CC21 in an explosive atmosphere, make sure the instruments in the segment are
installed in accordance with intrinsically safe or non-incendive field wiring practices.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired
operation.
This device must be installed to ensure a minimum antenna separation distance of 8-in. (20 cm) from
all persons.
The power module may be replaced in a hazardous area.
The power module has surface resistivity greater than one gigaohm and must be properly installed on
the wireless device. Care must be taken during transportation to and from the point of installation to
prevent a potential electrostatic charging hazard.
Polymer enclosure has surface resistivity greater than one gigaohm.
Care must be taken during transportation to and from the point of installation to prevent a potential
electrostatic charging hazard.
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 to 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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December 2020 Quick Start Guide
Contents
Overview......................................................................................................................................5
Wireless considerations................................................................................................................7
Field communicator connections................................................................................................. 8
Physical installation...................................................................................................................... 9
Commissioning device............................................................................................................... 12
Additional hardware...................................................................................................................17
Product certifications................................................................................................................. 20
Quick Start Guide 3
Quick Start Guide December 2020
4 Emerson.com/Rosemount
December 2020 Quick Start Guide
1 Overview
Figure 1-1: Rosemount Wireless Permasense WT210 Corrosion
Transmitter
A. Antenna
B. Power module
C. Head
D. Waveguide
E. Waveguide spacer
F. Stabilizer
G. Foot
H. Thermocouple
Quick Start Guide 5
Quick Start Guide December 2020
1.1 Required equipment
Measuring tape
Standard tools (e.g., screwdriver,
wrench, pliers)
IK220
1.2 Hardware not supplied
• Full plain nuts, to suit welded stud thread and metallurgy:
— Thread: M8 or 5/16-in.
— Material: Stainless steel — or suitable other corrosion resistant steel
• Socket for 5/16-in. nuts
1.3
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What's in the box
• Rosemount Wireless Permasense WT210 transmitter
• Rosemount Permasense BP20E power module, including two M3 x 16
mm stainless steel retaining bolts
• Stainless steel circular heat shield
• M8 (compatible with 5/16-in. studs) Nord-Lock anti vibration washers,
two per sensor
• Lanyard kit, 316 stainless steel lanyard 6.5 ft. (2 m) in length, gripple
No.2, release key
December 2020 Quick Start Guide
2 Wireless considerations
Power up sequence
The Emerson Wireless Gateway should be installed and functioning properly
before any wireless devices are powered. Commission the Rosemount
Wireless Permasense WT210 and install the BP20E power module to power
the device only after the gateway has been installed and functioning. This
results in a simpler and faster network installation. Enabling active
advertising on the Gateway ensures new devices are able to join the network
faster. For more information see the Emerson Wireless 1420 Gateway
Reference Manual.
Antenna position
The antenna is internal to the Rosemount Wireless Permasense WT210
transmitter. The antenna should also be approximately 3 ft. (1 m) from any
large structure, building, or conductive surface to allow for clear
communication to other devices.
Quick Start Guide 7
Quick Start Guide December 2020
3 Field communicator connections
The CC21 commissioning cable is connected and removed from the
transmitter in the same way as the Rosemount BP20E power module. The
USB connector is plugged in to the tablet PC as shown in Figure 3-1.
Figure 3-1: IK220 Commissioning Kit
A. Tablet PC
B. CC21
C. USB cable plugged into USB port
D. Rosemount Wireless Permasense WT210/ET210 sensor
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December 2020 Quick Start Guide
4 Physical installation
The corrosion transmitter is connected directly to the piping being
measured.
Mounting considerations
Procedure
1. When mounting sensors on pipe bends and elbows, studs must be
aligned as follows
a) Fit two nuts to the stud, the first at the top of the thread and
the second 15-20 mm down the thread as shown in Figure
4-1.
b) Use M13 deep hex socket with extension bar to bring the
studs parallel to each other and perpendicular to the pipe
surface at the center point between the two studs.
c) Correct stud alignment will ensure the correct orientation of
the nut and washer with respect to the sensor foot.
Figure 4-1: Orientation
2. Observe the sensor contact from the side. As shown in the following
illustrations, check that:
a) Sensor feet are parallel to the pipe surface.
b) Studs are perpendicular to the pipe surface.
c) Sensor tip is in the middle of the two studs.
Quick Start Guide 9
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