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Product Data Document
1660DS-7c
July 17, 2007 - Page 1
Website: www.EmersonProcess.com/Remote
Remote Automation Solutions
Bristol
®
ControlWave
®
XFC
Gas Flow Computer
ControlWave XFC comes in a very compact,
explosion-proof package. Smart DP/P sen-
sor assembly is shown in this photo.
Now available with Integral
P/T or DP/P/T Measurement
Bristol® ControlWave® XFC, from Emerson Pro-
cess Management is a cost effective, competitive
solution when requirements call for a chart replace-
ment or ow computer in a compact, explosion-
proof package.
Additionally, ControlWave XFC provides extended
capabilities, such as a second meter run or plunger
lift control, while maintaining the convenience and
simplicity of an integrated, explosion-proof installa-
tion.
ControlWave XFC Overview
Hardware/Packaging Features
Smart, gauge pressure or DP/P sensor
assembly can be removed and replaced,
independently of the "top end" assembly.
Precision RTD interface provides very accurate
process temperature measurement.
Wide, 6.0 to 30.0 Vdc operating input voltage
range works with a broad range of power
sources.
Very low power consumption minimizes costs of
solar/battery power systems.
Three serial communication ports are standard.
Optional I/O includes 2 DI, 2 High-speed
Counter inputs and 4 DO as well as an
additional 3 AI and 1 AO.
Integral 2-line LCD operates in a continuous
cycle mode.
Operating temperature range is -40 to 176ºF
(-40 to 80ºC).
Class I, Division 1 (explosion-proof) and
Division 2 NI approved.
Readily integrates with Emerson’s Bristol 2808
and 3808 MVT low power transmitters for
explosion-proof installations.
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Firmware/Software Features
ControlWave XFC is pre-programmed to meet
API 21.1 requirements for a two-run metering
station with networking via BSAP or Modbus.
PC web style menu pages are pre-congured
for all user operations.
Using our ControlWave Designer, IEC 61131-3
programming environment, any user or third
party can modify the standard application or
create a completely customized program—and
full support from Emerson is available, every
step of the way.
Additional, standard application programs will
be introduced on a continual basis.
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