Emerson ib-106-340cdr instruction manual Orienting the Optional Vee Deflector

Page 28

Instruction Manual

IB-106-340CDR Original Issue January, 2002

Hazardous Area Oxymitter DR

4.If using the optional ceramic diffusion element, the vee deflector must be cor- rectly oriented. Before inserting the Hazardous Area Oxymitter DR, check the direction of gas flow in the duct. Ori- ent the vee deflector so the apex points upstream toward the flow (Figure 2-5). This may be done by loosening the setscrews and rotating the vee deflector to the desired position. Retighten the setscrews.

5.In vertical installations, ensure the sys- tem cable drops vertically from the Haz- ardous Area Oxymitter DR and the conduit is routed below the level of the termination housing. This drip loop minimizes the possibility that moisture will damage the electrical connections (Figure 2-6).

GAS FLOW

DIRECTION

VEE

DEFLECTOR

APEX

DIFFUSION

ELEMENT

FILTER

SETSCREW

VEE

DEFLECTOR

22220020

Figure 2-5. Orienting the Optional Vee Deflector

	LINE	OXYGEN,
		THERMOCOUPLE
	VOLTAGE
		SIGNAL

REPLACE INSULATION AFTER INSTALLING HAZARDOUS AREA OXYMITTER DR

			E
			R
			E
	S	P	H
O	S	-
O
M
T	G
A	N
I
N
E R
V
I A
SW
O
L-
P
	X
			E
			N I

-

-

EVI
LA
T
I
U
	C
	R
	I
	C
	N
	E
	H
	W
IG	T


T
EP
KE

DRIP

LOOP

GAS

CAL.

INSULATION

ADAPTER

STACK OR DUCT

PLATE	METAL WALL

36210007

Figure 2-6. Installation with Drip Loop and Insulation Removal

2-6 Installation

Rosemount Analytical Inc. A Division of Emerson Process Management

Image 28

Contents

Oxymitter DR Essential Instructions Table of Contents Hazardous Area Oxymitter DRList of Illustrations List of TablesPreface DefinitionsHazardous Area Oxymitter DR Section I. Identification Section II. Physical Data Section V. Health Hazard Data Section VI. Reactivity Data Section VII. Spill or Leak Procedures Section IX. Special Precautions Hazardous Area Oxymitter DR Technical Support Hotline Component Checklist of Typical System Package Contents Section Description and SpecificationsSystem Overview System Configuration System FeaturesTypical System Installation Abrasive Shield Assembly Flame Arrestor Ceramic Diffusion AssemblyFlame Arrestor Snubber Diffusion Assembly Upgrading the Hazardous Area Oxymitter DRView a View B Specifications Product Matrix Code Sensing Probe TypeCalibration Components Part Number DescriptionSection Installation Mechanical InstallationInstallation Selecting LocationHazardous Area Oxymitter DR Installation Hazardous Area Oxymitter DR with Abrasive Shield Mounting Plate Outline With Abrasive Shield Without Abrasive ShieldOrienting the Optional Vee Deflector Electrical Installation Connect O2 and Heater Thermocouple Signals Pneumatic InstallationSystem Setup OverviewSetup 132 Analog ElectronicsWestinghouse Model 218A ELEC- Tronics Setup G02 G04Westinghouse Model TC200 VERI- Trim Electronics Setup 11. Main PCB Model TC200 Eprom Replacement Westinghouse Model 132 Digital Electronics Setup 12. Main PCB Model 132 Eprom ReplacementWorld Class 3000 Intelligent Field Transmitter Setup 14. Heater Power Supply HPS 3000 Jumper ConfigurationYokogawa ZA8C and AV8C Converter Electronics Setup 15. DR Probe Wired to the ZA8C or a V8C ConverterSection Startup and Operation GeneralHazardous Area Oxymitter DR Section Maintenance and Service Hazardous Area Oxymitter DR ReplacementOverview CalibrationHazardous Area Oxymitter DR Exploded View Install Terminal Block ReplacementEntire Probe Replacement Heater Strut ReplacementHeater Strut Assembly Cell Replacement22220028 Replacement Procedure Ceramic Diffusion Element ReplacementThis refers to the ceramic diffusion element only General Ceramic Diffusion Element Replacement Also, do not get any cement onto the flame arrestor elementTermination Housing Wiring Termination Housing ConnectionsHazardous Area Oxymitter DR Probe Troubleshooting Section TroubleshootingSymptom Check Fault Remedy Hazardous Area Oxymitter DR Section Return of Material Equipment ReturnHazardous Area Oxymitter DR Section Replacement Parts Replacement Parts for ProbeCell Replacement Kit BY-PASS Packages Section Optional AccessoriesO2 Calibration GAS Sequencer Hazardous Area Oxymitter DR Section Appendices Appendix A. Updating DR Oxymitter to Full OxymitterHazardous Area Oxymitter DR Upgrade Procedure Figure A-1. Component ReplacementFigure A-2. Terminal Block and Wiring Section Index Hazardous Area Oxymitter DR Warranty Hazardous Area Oxymitter DR Serial no Order no