Fisher-i2P100-User-Manual操作说明书手册

Instruction Manuali2P-100 TransducerD103198X012January 2013Fisher i2P-100 Electro-Pneumatic TransducerContentsFigure 1.Fisher i2P-100 Electro-PneumaticIntroduction.................................TransducerScope ofManual.............................1Description ................................SpecificationsAEducational services ........................Installation.Hazardous Area Classifications and Special…5Instructions for "Safe Use"and Installationin Hazardous Locations.....................6CSA.…6fM……REPLACEABLEATEX...................................>FILTER WITH9ECEX.…REMOVABLEMounting10ORIFICEPneumatic Connections10INTEGRALSupply Pressure Requirements ...........11PNEUMATICVENTRELAYDiagnostic Connections..................12Vent.…13Electrical Connections13Operating Information........................14Calibration.............4Equipment Required.....................15Calibration Procedure....................15Parts Ordering...............................2Principle of Operation .......................16Parts List ..................................2Maintenance.17Loop Schematics/Nameplates25Troubleshooting............................18CSA Loop Schematic .......................5Converter Module Replacement .............19CSA/FM Approvals NameplateElectronics Module Replacement..............19FM Loop Schematic26Relay Maintenance..........................20ATEX/IECEx Approvals Nameplate.............26IntroductionScope of ManualThis instruction manual provides installation,operation,maintenance,and parts ordering information for the Fisheri2P-100transducer (see figure 1).Refer to separate manuals for instructions covering equipment used with the transducer.Do not install,operate,or maintain an i2P-100 electro-pneumatic transducer without being fully trained and qualifiedin valve,actuator,and accessory installation,operation and maintenance.To avoid personal injury or propertydamage it is important to carefully read,understand,and follow all of the contents of this manual,including all safetycautions and warnings.If you have any questions about these instructions,contact your Emerson ProcessManagement sales office.FISHEREMERSONwww.Fisher.comProcess Management