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Reference Manual
00809-0100-4708, Rev AD
September 2012
Rosemount 708
1-2
OVERVIEW
708 Transmitter Benefits of the Rosemount 708 include:
• Improved energy efficiency and environmental compliance with
acoustic monitoring of steam traps and pressure relief valves
• Gain instant visibility to all of your critical steam traps and PRVs
through a non-intrusive, WirelessHART
®
monitoring system
• Know you are backed by Emerson’s proven experience in Smart
Wireless field instrumentation and expert technical support
Figure 1-1. Rosemount 708
Wireless Acoustic Transmitter
Overview
1. Power Module cover – Location of Power Module in device. Unscrew
cap for access to Power Module.
2. Waveguide – Location of the acoustic and temperature sensors.
3. Electronics cover – The cover is sealed and cannot be removed.
4. Stainless steel mounting bands – Used to connect the acoustic
transmitter to the process piping.
5. Pipe - The acoustic transmitter is installed directly to the process
pipe.
CONSIDERATIONS
General The acoustic transmitter detects the presence of acoustic noise along with
sensor temperature. The Rosemount 708 converts the acoustic and
temperature measurements into output data and alerts.
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