Teledyne 3300PA - Manuals - manualsarea.com

ii Teledyne Analytical Instruments Copyright © 1999 Teledyne Analytical Instruments All Rights Reserved. No part of this manual may be reproduced, transmitted, tran- scribed, stored in a retrieval system, or translated into any other language or computerlanguage in whole or in part, in any form or b...

Page 3 - Contents; Introduction

iii Teledyne Analytical Instruments Contents Introduction 1.1 Overview ........................................................................ 1-11.2 Main Features of the Analyzer ....................................... 1-11.3 Front Panel Description ...................................................

Page 4 - Maintenance

iv Teledyne Analytical Instruments 4.4.1 Alarm 1 .................................................................. 4-3 4.4.2 Alarm 2 .................................................................. 4-3 4.4.3 Sensor Fail Alarm .................................................. 4-4 4.5 Selecting a ...

Page 5 - Teledyne Analytical Instruments; COMBUSTIBLE GAS USAGE WARNING; DANGER

v Teledyne Analytical Instruments COMBUSTIBLE GAS USAGE WARNING DANGER This is a general purpose instrument designed for usage in anonhazardous area. It is the customer's responsibility to ensuresafety especially when combustible gases are being analyzedsince the potential of gas leaks always exist....

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Page 7 - The main features of the analyzer include:

1-1 Percent Oxygen Analyzer Introduction 1 Teledyne Analytical Instruments Introduction 1.1 Overview The Teledyne Electronic Technologies Analytical Instruments (TETAI) Model 3300PA is a microprocessor-based percent oxygen analyzer for real-time measurement of the percent of oxygen in inert gases, o...

Page 8 - Introduction; Front Panel Description; the function performed by the analyzer:; Set Alarm 1; Sets Alarm 1 Hi or Low, and the concentration

1-2 1 Introduction Model 3300 PA Teledyne Analytical Instruments • Operator can select Autoranging, which allows the analyzer toautomatically select the proper preset range for a givenmeasurement, or he can lock the analyzer onto a single range. • Two concentration alarms with adjustable setpoints. ...

Page 9 - Rear Panel Description; Figure 1-2 Rear Panel

1-3 Percent Oxygen Analyzer Introduction 1 Teledyne Analytical Instruments • Set Alarm 2 Sets the Alarm 2 Hi or Low, and the concentration to which alarm 2 activates. • Set HI Range Set the high analysis range for the instrument (up to 0-25 %). • Set LO Range Set the low analysis range for the instr...

Page 10 - Power Connection

1-4 1 Introduction Model 3300 PA Teledyne Analytical Instruments • Power Connection 100–240 V ac, at 50/60 Hz. The connectorhousing includes the fuse holder and thepower switch. Fuse Holder: Replacing the fuse isdescribed in Chapter 5, Maintenance. I/O Power Switch: Turns the instrument power ON (1)...

Page 11 - Operational Theory; The analyzer is composed of two subsystems:; Micro-Fuel Cell Sensor; The oxygen sensor used in the Model 3300PA is a Micro-Fuel Cell

2-1 Percent Oxygen Analyzer Operational Theory 2 Teledyne Analytical Instruments Operational Theory 2.1 Introduction The analyzer is composed of two subsystems: 1. Analysis Unit with Micro-Fuel Cell Sensor 2. Control Unit with Signal Processing, Display and Controls The Analysis Unit is designed to ...

Page 12 - Operational Theory

2-2 2 Operational Theory Model 3300 PA Teledyne Analytical Instruments Micro-Fuel Cell is therefore a hybrid between a battery and a true fuel cell. (Allof the reactants are stored externally in a true fuel cell.) 2.2.2 Anatomy of a Micro-Fuel Cell The Micro-Fuel Cell is made of extremely inert plas...

Page 15 - Electronics; The signal processing uses an Intel

2-5 Percent Oxygen Analyzer Operational Theory 2 Teledyne Analytical Instruments 2.3 Electronics 2.3.1 General The signal processing uses an Intel  microcontroller with on-board RAM and ROM to control all signal processing, input/output, and display functions forthe analyzer. System power is suppli...

Page 17 - Unpacking the Analyzer

3-1 Percent Oxygen Analyzer Installation 3 Teledyne Analytical Instruments Installation of the analyzer includes: 1. Unpacking the system. 2. Mounting the Control Unit to a 19" Rack. 3. Installing the Micro-Fuel Cell. 4. Making the electrical connections. 5. Making the gas connections. 6. Testin...

Page 18 - Installation; Location and Mounting; Figure 3-1 Electrical Connectors for AC Control Unit

3 Installation Model 3300 PA 3-2 Teledyne Analytical Instruments 3.2 Location and Mounting 3.2.1 Control Unit Installation The 3300PA Control Unit is designed to be rack mounted in a general purpose, indoor area, away from moisture and the elements. The unit shouldbe installed at viewing level in a ...

Page 19 - Primary Input Power: The power cord receptacle, fuse block and; input receptacle assembly.; Analog Outputs: There are three DC output signal connectors with; Alarm 1 and Alarm 2 can both be configured as either HI or LO. A HI

3-3 Percent Oxygen Analyzer Installation 3 Teledyne Analytical Instruments Primary Input Power: The power cord receptacle, fuse block and Power switch are located in the same assembly. A 6-foot, standard ACpower cord is supplied with the Control Unit. Insert the female plug end ofthe power cord into...

Page 20 - Figure 3-2: Contact ID for FAILSAFE Relay Operation; The specific descriptions for each type of alarm are as follows:; Sensor Fail; Gas Connections; assist in setting the flow of the gas.

3 Installation Model 3300 PA 3-4 Teledyne Analytical Instruments Figure 3-2: Contact ID for FAILSAFE Relay Operation The specific descriptions for each type of alarm are as follows: Alarm #1 Programmable as high or low alarm. Can be set any-where between 0 and 25 %. Alarm #2 Programmable as high or ...

Page 21 - (standard piping diagram for positive pressure service)

3-5 Percent Oxygen Analyzer Installation 3 Teledyne Analytical Instruments atmospheric pressure. Restricting the sample vent line will result in pressur-izing the sensor and altering the O 2 reading. The pressure required will depend on the sampling system. When venting into a constant pressure, suc...

Page 22 - Figure 3-3: Piping Diagram for Vacuum Service Option; Installation Checklist

3 Installation Model 3300 PA 3-6 Teledyne Analytical Instruments pump by-pass valve to limit the maximum flow rate to full scale on theflowmeter with the flowmeter valve fully open. Adjust the analyzer flowcontrol valve (flowmeter valve) to a flow-rate of approximately 2 SCFH).Select Span and verify...

Page 23 - Operation; Once the analyzer has been mounted, the gas lines connected and the; Figure 4-1: Front Panel Controls and Indicators

Percent Oxygen Analyzer Operation 4 4-1 Teledyne Analytical Instruments Operation 4.1 Introduction Once the analyzer has been mounted, the gas lines connected and the electrical connections made, the Analyzer can be configured for your appli-cation. This involves setting the system parameters: • Def...

Page 24 - Operation; Setting the Analysis Ranges

4 Operation Model 3300 PA 4-2 Teledyne Analytical Instruments 4.2 Using the Function and Data EntryButtons When no buttons on the Analyzer are being pressed, the instrument is in the Analyze mode. It is monitoring the percent of oxygen in the sample gasthat is flowing through the Remote Probe. When ...

Page 25 - Setting the Alarm Setpoints

Percent Oxygen Analyzer Operation 4 4-3 Teledyne Analytical Instruments 4.3.1 HI Range Setting the HI Range fullscale value defines the LEAST sensitive analysis range to be used. To set the HI Range: 1. Press the SET HI RANGE Function button once. 2. Immediately (within 5 seconds) press either the ∆...

Page 27 - Selecting a Fixed Range or Autoranging; Preliminary—If not already done: Power up the Analyzer and

Percent Oxygen Analyzer Operation 4 4-5 Teledyne Analytical Instruments 4.5 Selecting a Fixed Range or Autoranging The Model 3300PA can operate in fixed high, fixed low, or autoranging mode. To change modes: 1. Press and then release the SET HI RANGE and the SET LO RANGE buttons simultaneously. 2. I...

Page 28 - Supplementary Information; If, during the Span Procedure, you pressed the SPAN button by mis-; CAUTION: TET/AI considers the action of pressing the ALARM or

4 Operation Model 3300 PA 4-6 Teledyne Analytical Instruments Note: When you stop pressing the UP/DOWN keys, the rapid flashing willcease and the new span value will be acquired by the analyzer afterfive seconds. The alarms will only be nonresponsive for 60 seconds. This time-frame allows you to rei...

Page 29 - Remove Power to Unit before replacing the fuse.

5-1 Percent Oxygen Analyzer Maintenance 5 Teledyne Analytical Instruments Maintenance Aside from normal cleaning and checking for leaks at the gas connections, the Model 3300PA should not require any maintenance beyond replacement ofexpended Micro-Fuel Cells, and perhaps a blown fuse. Routine mainte...

Page 30 - Maintenance; Sensor Installation or Replacement; Ordering and Handling of Spare Sensors; To have a replacement cell available when it is needed, TBE/AI recom-

5-2 5 Maintenance Model 3300 PA Teledyne Analytical Instruments fuse holder will slide out. There are two fuses in use and are visible inthe clip. 4. Remove the bad fuse and replace it with a 5x20mm 0.5 A, 250 VAC, IEC time lag (T) fuse (P /N F1128). 5. Replace the fuse holder into its receptacle, p...

Page 31 - Disconnect the Power Source from the Unit.; Open Sensor Housing door on the front panel.

5-3 Percent Oxygen Analyzer Maintenance 5 Teledyne Analytical Instruments ted to enter, cell-life will be compromised. WARNING: The sensor used in the Model 3300PA uses electrolyteswhich contain substances that are extremely harmful iftouched, swallowed, or inhaled. Avoid contact with ANYfluid or po...

Page 32 - Remove the new Micro-Fuel Cell from its protective bag, being

5-4 5 Maintenance Model 3300 PA Teledyne Analytical Instruments CAUTION: Do not scratch, puncture, or damage the sensing membrane of the Micro-Fuel Cell sensor. Damage to the membrane will requirereplacement of the sensor. 1. Disconnect the Power Source from the Unit. 2. Remove the new Micro-Fuel Ce...

Page 33 - Appendix; –10 V dc, negative ground; System Operating Temp:

A-1 Percent Oxygen Analyzer Appendix Teledyne Analytical Instruments Appendix A.1 Specifications Ranges: 0-3 % and 0-10 % oxygen (StandardRanges), and 0-25 % (nominal) CalibrationRange. User selectable % Ranges can be setbetween 1% and 25 % oxygen (optional100% range). Signal Output: Voltage: 0–10 V...

Page 34 - Spare Parts List; DESCRIPTION; or your local representative.

A-2 Appendix Model 3300 PA Teledyne Analytical Instruments A.2 Spare Parts List QTY. P/N DESCRIPTION 1 C-65220E PC Board, Main 1 C-65220F PC Board, Main for 0-100% range. 1 C-64586C PC Board, Power Supply, AC Version 1 C-44611-I-22 Micro-Fuel Cell, I-22 2 F-1128 Fuse (AC), ½A, 250 VAC, IEC Type T 1 ...

Page 35 - Reference Drawing; Final Assembly (and interconnection diagram); Miscellaneous; The symbol: ~ is used on the rear panel of the model 3300PA to signify

A-3 Percent Oxygen Analyzer Appendix Teledyne Analytical Instruments A.3 Reference Drawing D-69127 Final Assembly (and interconnection diagram) D-69220 Outline Diagram A.4 Miscellaneous The symbol: ~ is used on the rear panel of the model 3300PA to signify volts alternating current (V ac). NOTE: The...