Typical System Installation, Transmitter | Emerson 3081FG instruction

Instruction Manual

IB-106-3081 Rev. 1.5 September 2002

Model 3081FG

GASES

STACK

OXYGEN

PROBE

DUCT

OPTIONAL

ADAPTER

PLATE

INSTRUMENT

AIR SUPPLY (REFERENCE AIR)

PRESSURE

FLOWMETER REGULATOR

MODEL 3081

TRANSMITTER

4-20 mA SIGNAL

26020038

Figure 1-3. Typical System Installation

A source of instrument air is required at the oxygen probe for reference air use. Since the Two-Wire In Situ Oxygen Analyzer is equipped with an in-place calibration fea- ture, provisions should be made for con- necting calibration check gas tanks to the oxygen probe during calibration.

If the calibration check gas bottles are to be permanently connected, a check valve is required next to the calibration fittings on the integral electronics.

This check valve is to prevent breathing of calibration check gas line and subsequent flue gas condensation and corrosion. The

check valve is in addition to the stop valve in the calibration check gas kit.

NOTE

The electronics of the Model 3081 Transmitter is rated NEMA 4X (IP65) and is capable of operating at tem- peratures up to 65°C (149°F).

Retain the packaging in which the Rosemount Two-Wire In Situ Oxygen Analyzer arrived from the factory in case any components are to be shipped to another site. This packag- ing has been designed to protect the product.

1-6 Description and Specifications

Rosemount Analytical Inc. A Division of Emerson Process Management

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Emerson 3081FG instruction manual Typical System Installation, Transmitter

Contents

Model 3081FG Essential Instructions Highlights of Changes Page Table of Contents Model 3081FG List of Illustrations Proper Calibration Check Gas Flow Rate List of Tables Model 3081 Transmitter Terminal Block Model 3081FG Preface Definitions Model 3081FG Section Description and Specifications Component Checklist of Typical System Package Contents Product Matrix Code Mounting Adapter Stack Side System Configuration System OverviewScope System Description System Features Handling the Analyzer System Considerations Typical System Installation Transmitter Specifications Probe Lift OFF Maximum Power Supply Voltage OhmsVDC Operating Load Region Section Installation PRE-INSTALLATIONMechanical Installation Inspect Front View Side View Bottom View Metal Wall Masonry Wall Stack or Duct Horizontal Probe Installation Adjusting Probe Insertion Depth Model 3081FG Installing Model 3081 Transmitter Cover Lock Circuit Terminal ENDBlock TB Mounting Holes Display Positioning Assembly Electrical Installation Terminal Block Conduit Model 3081 Transmitter 4-20 mA and Signal ConnectionsThermocouple CELL-WH CELL+BK Pneumatic Installation Reference Air PackageInstrument Air Reference Air Calibration Check Gas Outlet Connection OutletInlet Connection Flow SET MAX Point Knob Mounting Holes Section Startup and Operation Power UPGeneral Reestablishing Proper Calibration Check GAS Flow Rate Proper Calibration Check Gas Flow Rate Operation OverviewDisplay Menu Tree Diagnostics CalcheckMenu Program Infrared Remote Control IRC Navigation O2 Concentration Analyzer Access Code Or Security Analyzer Access CodeProgram Menu O2 Concentration O2 Concentration Indicator Fault Value O2 Concentration Upper Cell Temperature Fault ValueUpper Range VAL Cell T HI Reset MAX Cell T To Reset Maximum Cell TemperatureO2 Concentration Analyzer Access Code SET O2 Filter Time SET LO Bottle O2 SET HI Bottle O2Concentration Model 3081 Transmitter Parameters Parameter Range DefaultModel 3081 Transmitter Parameters SET Code Show Fault Diagnostics MenuC mV 23. Cell Impedance 24. Previous Slope Previous Constant SW Build Date SW Build NumberCalcheck Menu 27. in MANUAL? Accept LOW O2 29. Accept LOW O2 Slope Model 3081FG Hart Communicator Signal Line Section HART/AMSOverview Connections Analog Output Device Loop Connectors Method 2, For Load Resistance 250 Ohms TWO-WIRE in Situ Oxygen Analyzer Hart Communicator PCOFF-LINE and ON-LINE Operations Menu Tree for Hart Communicator Device Setup From Sheet Basic Setup Detailed From Sheet Signal Condition Detailed Setup Output Hart Communicator Start CAL- Check Method Model 3081FG Section Maintenance and Service Model 3081 Electronics ReplacementDisplay Board Replacement PC Board Stack Replacement Two-Wire In Situ Oxygen Analyzer Exploded View Oxygen Probe Replacement Oxygen Probe Terminal Block Probe Life Section TroubleshootingIMPEDANCE, Ω Ofresponse Fault IndicationsSpeed Identifying and Correcting Fault Indications Thermocouple Fault 1, Open Thermocouple Fault 3, Shorted Thermocouple Fault 5, O2 Cell Open Fault 5, O2 Cell Open Fault 6, Cell Impedance Too High Fault 7, Reversed O2 Cell 11. Fault 7, Reversed O2 Cell Model 3081FG Section Return of Material Model 3081FG Replacement Parts Replacement Parts ListSection Index No Part Number Description Model 3081FG Section Index Model 3081FG Model 3081FG Page Section Drawings and Schematics Model 3081FG Warranty Two-Wire In Situ Oxygen Analyzer Serial no Order no