GE Baker Hughes 8000 Series User manual

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BHGE Data Classification: Public
8000/8100/8200
Series
Trench Etched Resonant Pressure Sensor
Instruction Manual

© 2010 Baker Hughes, a GE company – All rights reserved. 8000/8100/8200 Series Instruction Manual-English | i
Safety
The manufacturer has designed this sensor to be safe when operated using the procedures
detailed in this manual. Do not use this sensor for any other purpose than that stated.
This publication contains operating and safety instructions that must be followed for safe
operation and to maintain the sensor in a safe condition. The safety instructions are either
warnings or cautions issued to protect the user and the equipment from injury or damage.
Use qualified*personnel and good engineering practice for all procedures in this publication.
Toxic Materials
There are no known toxic materials used in this sensor.
Maintenance
The sensor must be maintained using the manufacturer’s procedures and these should be
carried out by authorized service agents or the manufacturer’s service departments.
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For technical advice contact the manufacturer.
WARNING Do not apply pressure greater the maximum safe working
pressure to the sensor.
* A qualified technician must have the necessary technical knowledge, documentation, special test
equipment and tools to carry out the required work on this equipment.

ii | 8000/8100/8200 Series Instruction Manual-English © 2010 Baker Hughes, a GE company – All rights reserved.
Symbols
Abbreviations
The following abbreviations are used in this manual.
Note: Abbreviations are the same in the singular and plural.
Symbol Description
This equipment meets the requirements of all relevant European safety
directives. The equipment carries the CE mark.
This symbol, in this manual, indicates a hazardous operation.
This symbol indicates do not throw-away in domestic bin, hazardous
material, dispose correctly in accordance with local regulations.
Abbreviation Description
a Absolute
ASCII American Standard Code for Information Interchange
°C Degrees Celsius
atm Atmosphere
bps Bits per second
cmHg Centimetre of mercury
CR Carriage return
DC Direct current
EEPROM Electrically Erasable Programmable Read Only Memory
FS Full-scale
ftH2O Feet of water
hPa Hecto Pascal
inH2O Inches of water
inHg Inch of mercury
kg Kilogram
kg/cm2Kilogram per centimetre squared
kg/m2Kilogram per metre squared
kPa Kilo Pascal

© 2010 Baker Hughes, a GE company – All rights reserved. 8000/8100/8200 Series Instruction Manual-English | iii
lb/ft2Pounds per foot squared
LF Line feed
mA Milli Ampere
mbar Millibar
mbar a Millibar absolute
mH2O Metres of water
mHg Metre of mercury
mm Millimetre
mmH2O Millimetres of water
mmHg Millimetre of mercury
MPa Megapascal
MΩMega ohm
n/a Not applicable
Pa Pascal
PIN Personal identification number
ppm Parts per million
psi Pound per square inch
RS-232 ANSI TIA-232 communication standard
RS-485 ANSI TIA-485 communication standard
TERPS Trench etched resonant pressure sensor
USB Universal serial bus
V Volt
Abbreviation Description