Emerson IFT9701 Getting Started, Safety, reliability, accessibility, Hazardous area

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Chapter 2

Getting Started

2.1Safety, reliability, accessibility

WARNING

Improper installation in a hazardous area could cause an explosion.

Install the transmitter in an environment that is compatible with the hazardous area specified on the approvals tag.

•For intrinsically safe sensor installations, use this document with Micro Motion ATEX, CSA, or UL installation instructions.

•For hazardous area installations in Europe, refer to standard EN 60079-14 if national standards do not apply.

2.1.1Hazardous area

If you plan to mount the transmitter in a hazardous area, ensure that your equipment and installation meet the hazardous area requirements. For more information about hazardous area classifications, see Section A.8. See Figure 2-1 for the location of the approvals tag on your transmitter.

Before You Begin

Getting Started

Mounting the Remote Transmitter

Power Supply and Output Wiring

Model IFT9701 Transmitter Instruction Manual

5

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Contents Micro Motion Page Micro Motion Page Contents Flowmeter Startup Index Page Before You Begin About this manual SafetyDefinitions European installationsFlowmeter components Remotely mounted IFT9701 transmitter Page Getting Started Safety, reliability, accessibilityHazardous area Orientation and mounting Temperature, humidity, and vibrationTransmitters approved for Atex Zone Visibility of tagsCompartment tags and lockout device Jumper settingsSecurity Fault output levelsRe-installing the circuit board compartment cover Remotely Mounting the Transmitter Installation dimensions for remote mounting Mounting the transmitter to a wall or other surface Cable types Connecting the transmitter to the sensorCable selection guidelines Temperature ranges for jacket materialGuidelines for conduit Wiring connections to sensorGuidelines for cable gland Sensor terminal designations Cable connections to sensorsSensor wiring compartment and sensor wiring terminals Wiring guidelines Power Supply and Output WiringPower supply wiring terminals Connect power supply wiringConnect output wiring Wire guidelines for DC power supplyMilliamp output performance Milliamp outputMilliamp output connected to Bell 202 multidrop network Typical Hart network wiringHart Communicator connections Communication tools connected to milliamp outputPulse output Wiring to pulse counter with internal pull-up resistor Wiring to Series 3000 applications platform with I/O cable Page Startup procedures Customer serviceFlowmeter Startup ZeroingStartup mode Diagnostic LEDOperating mode InitializationFlowmeter zeroing Zeroing procedureDiagnosing zero failure Configuration, calibration, and characterizationProcess measurement Page Configuration overview Configuration with a Hart CommunicatorHart tag Configuration parametersMeasurement units Mass flow unit Software label Volume flow unit Measurement units for mass and volume flowDamping Flow cutoffEffect of flow direction on outputs and totalizers Flow directionPulse output scaling Range values for milliamp outputAuto zero Calibration proceduresDiagnosing zeroing failure Flow calibration procedureTotal Characterization Configuration with ProLink II Software Configuration window Device panel Process variable measurement Configuration window Flow panelMass flow unit Software label Volume flow unit Effect of flow direction on outputs and totalizers Configuration window Analog Output panel Output configurationConfiguration window Frequency panel Configuration with ProLink II Software Flow Calibration dialog box Diagnosing zeroing failure Totalizer Control window Characterization Configuration window Density panel Transmitter diagnostic tools TroubleshootingGeneral guidelines Optional LCD Fault outputsNormal conditions indicated by LED Conditions indicated by optional LCD Power supplyWiring Power supply connectionsOver range and sensor failure conditions Normal resistance and voltage ranges for flowmeter circuitsSlug flow Troubleshooting over range and sensor failure conditionsTransmitter failure Digital diagnostic messagesPage Performance specifications IFT9701 SpecificationsFunctional specifications Output signals Milliamp active Pulse passiveOutput testing Current source Fault indicationPower supply options 85 to 250 VAC Local display optionalProcess fluid vs. ambient temperature Environmental limits Temperature Operating20 to 30 VDC StorageVibration limits Humidity limitsDensity limits Shipping weight Ambient temperature effect on milliamp outputEnvironmental effects Hazardous area classificationsPage Hart Communicator Menu Trees Appendix BHart Communicator Menu Trees Appendix C Installing the Optional DisplayInstalling the Optional Display New and unused equipment Return PolicyUsed equipment Page Atex IndexHart Customer service Index Page 3100572