Teledyne 3300ZB operating instructions Front Panel Description

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Introduction

Model 3300ZB

 

 

 

Compact and rugged control unit, wall-mounting NEMA-4 rated enclosure.

External probe

1.3Front Panel Description

All controls and displays except the power switch are accessible from the front panel. See Figure 1-1. The front panel has seven pushbutton membrane switches, a digital meter, and an alarm indicator LED for operating the analyzer. These features are described briefly here and in greater detail in Chapter 4 Operation.

Figure 1-1: Front Panel

Function Keys: Seven pushbutton membrane switches are used to select the function performed by the analyzer:

Set HI Alarm Set the concentration ABOVE which an alarm activates.

Teledyne Analytical Instruments

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Contents Model 3300ZB Model 3300ZB Safety Messages Model 3300ZB Table of Contents Maintenance List of Figures Front PanelCombustible GAS Usage This page intentionally left blank Page Main Features of the Analyzer IntroductionOverview Front Panel Description Front PanelRear Panel Description ∙ Measurement Parameters Readout Power Connection Operational Theory IntroductionZirconium Oxide Sensors Principles of OperationElectronics Effect of PressureGeneral Signal Processing Block Diagram of the Signal Processing ElectronicsOperational Theory Model 3300ZB Installation Unpacking the AnalyzerControl Unit Installation Location and MountingElectrical Connections Rear Panel Electrical Connectors Contact ID for Failsafe Relay Operation Gas Connections Installation Checklist Piping DiagramFront Panel Controls and Indicators OperationUsing the Function and Data Entry Buttons Setting the Analysis RangesSetting the Alarm Setpoints HI AlarmLO Alarm HI RangeSensor Fail Alarm Selecting a Fixed Range or AutorangingCalibration LED Display on StartUp This page intentionally left blank Maintenance Replacing the FuseSensor Installation or Replacement When to Replace a SensorZrO2 Sensor and Cell Block This page intentionally left blank Specifications AppendixSpare Parts List Teledyne Analytical InstrumentsDrawing List