2 Pneumatic Connections | Teledyne 460H specification

2.2 Pneumatic Connections

2.2 Pneumatic Connections

1.Connect a ¼” exhaust line to the fitting labeled ‘Exhaust.’ This line should be vented to an outside area, since the exhaust gas may still contain trace levels of ozone that may not be completely removed by the built-in the ozone scrubber.

CAUTION

Exhaust gas from the M460H may contain dangerous levels of

ozone!

2.Connect the ozone delivery line to the ¼” inlet fitting labeled “Ozone Inlet” on the bottom face of the enclosure (See Figure 2-2.) The ozone delivery should be regulated to no more than 30psig. All tubing used should be made of ozone resistant material such as PTFE(Teflon™) or FEP. API can supply appropriate tubing for connecting the ozone supply line.

3.Connect the oxygen or other zero gas source to the ¼” tube fitting labeled ‘Zero Gas Inlet.’ Zero Gas supply pressure should be regulated between 5 and 30 psig.

4.The gas flow rate through the monitor should be established between 0.5 and 2.0 L/min.

OZONE INLET	ZERO GAS INLET
WARNING - DO NOT EXCEED	WARNING - DO NOT EXCEED
30 PSIG GAS DELIVERY	30 PSIG GAS DELIVERY
PRESSURE	PRESSURE

EXHAUST

WARNING - THIS GAS MAY CONTAIN HARMFUL LEVELS OF OZONE

Figure 2-2 Pneumatic Connections

P/N 03662D Teledyne API Model 460H O3 Monitor Operator Manual - Page 12

Image 12

Teledyne 460H instruction manual 2 Pneumatic Connections

Contents

MODEL 460H NEMA OZONE MONITOR INSTRUCTION MANUALEMAIL api-sales@teledyne.com 03662 Rev. D 1/8/04 SAFETY MESSAGES TABLE OF CONTENTS 2.0 INSTALLATION6.0 MAINTENANCE I. 0 INTRODUCTION 6.2 CLEANING EXTERIOR SURFACES OF THE M460H 7.0 SENSOR AND SYSTEM TROUBLESHOOTINGAPPENDIX A - SERIAL PORT CONFIGURATION 6.3 DEGREE OF PROTECTION FIGURES Figure 2-1 Mounting Hole LocationsPneumatic Connections Electrical Connections TABLES Table 2-1 Digital Status Output PinsTable 2-3 Serial Port Pins Serial Port Configuration I.0 INTRODUCTION 1.1 Preface 1.2 WARRANTY POLICY ADVANCED POLLUTION INSTRUMENTATION DIVISION02024c TERMS AND CONDITIONS 1.3 Principle of Operation 1.4 Specifications 2.0 Installation 2.1 Mechanical InstallationFigure 2-1 Mounting Hole Locations 2.2 Pneumatic Connections Figure 2-2 Pneumatic Connections 2.3AC Power Connection 2.4 Electrical I/O Connections 2.4.1 Analog OutputFigure 2-3 Electrical Connections I/O CONNECTOR Table 2-1 Digital Status Output Pins 2.4.2 Digital Status OutputsLabel Name 2.4.3 Control Inputs Table 2-2 Control InputsInput Description Table 2-3 Serial Port Pins 2.4.4 RS232/RS485 Serial Communications PortFigure 2-5 Typical RS232 and RS485 Connections RS232 3.0 Startup 4.0 Operation 4.1 Front Panel Display4.1.1 O3 readout 4.1.2 Pressure Display 4.2.1 Auto-Zero Installation 4.2.3 Auto Zero Error4.2 Auto-Zero Operation 4.2.2 Auto-Zero Function 5.1 Serial Port Configuration 5.2 Command SyntaxTable 5-1 Serial Port Configuration addresscommanddata1,data2#checksumCR 5.3 Command Summary Examples of valid Commands with no dataExamples of valid Commands with data Table 5-2 Serial Port Command Summary 5.4 Command Reference 5.4.1 CAUTOSyntax Data Parameters Sent 5.4.2 CZERO 5.4.3 DACSTEP 5.4.4 O3 addressO3CRaddresso3conc#checksumCR 5.4.5 SETADDR addressSETADDRnewaddressCR 5.4.6 TDUMP 5.4.7 TLIST 5.4.8 VGET Allowable RangeIndex addressvarvalue#checksumCR 5.4.9 VLIST 1VLISTCR#5 iirfilt = 0.4 #6 concunits = 5.4.10 VSET varindexis index number for internal VAR See VGET for index list newvalue 6.0 Maintenance 6.2 Cleaning Exterior Surfaces of the M460HFilter Replacement Procedure 6.1 Replacing the gas filter element 7.0 Sensor and System Troubleshooting 7.1 Status Output Summary7.2 Sensor OK Table 7-1 Digital Status Outputs 7.3 Invalid Reading 7.4 Lamp Low7.5 Cell Dirty 7.6 Status Output Summary Table Table 7-2 Status Output Truth TableSensor Invalid Appendix A - Serial Port Configuration Figure A-1 RS232/RS485 Jumpers Controller PCA#03492RS232RS485 Appendix B - Pneumatic Diagram