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RPM4/HPMS A70M/A20M-AF™
Reference Pressure Monitor with
High Pressure Mounting System
Operation and Maintenance Manual
NSN 6685-01-529-6990 RN
(2 of 3)
© 2007 DH Instruments, a Fluke Company
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL High pressure liquids and gases are potentially hazardous. Energy stored in these liquids and gases can be released unexpectedly and with extreme force. High pressure systems should be assembled and operated only by personnel who have been instructed in proper safety practices. This instrument is not to be operated in any other manner than that specified by the manufacturer. © 2007
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TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS ............................................................... I TABLES .................................................................................. V FIGURES................................................................................VI ABOUT THIS MANUAL ............................................................VII 1. INTRODUCTION ................................................................. 1 1.1 PR
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 3.2 GENERAL OPERATING PRINCIPLES .................................................................................................18 3.2.1 PRESSURE READY/NOT READY..............................................................................................................18 3.2.2 GAUGE MODE, DYNAMIC COMPENSATION FOR ATMOSPHERIC PRESSURE ..................................19 3.2.3 MULTIPE RANGES (Q-RPTS, AUTORANGE AND INFINITE RANGING) .
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TABLE OF CONTENTS 4. REMOTE OPERATION ....................................................... 73 4.1 OVERVIEW............................................................................................................................................73 4.2 INTERFACING.......................................................................................................................................73 4.2.1 RS232 INTERFACE......................................................................
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 6. TROUBLESHOOTING .......................................................129 7. APPENDIX ......................................................................133 7.1 UNIT CONVERSION............................................................................................................................133 7.1.1 PRESSURE...................................................................................................................
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TABLES & FIGURES TABLES TABLES Table 1. RPM4/HPMS A70M/A20M-AF Parts List....................................................................................... 6 Table 2. Settings and what they are specific to (range, measurement mode, Q-RPT, system)................ 20 Table 3. Summary of RPM4 function key operation .................................................................................. 24 Table 4. Settings made by AutoRange ................................................
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL FIGURES FIGURES Figure 1. Typical PGC-10000-AF installation layout.................................................................................... 7 Figure 2. RPM4/HPMS front view ................................................................................................................ 8 Figure 3. RPM4/HPMS rear view............................................................................................................
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ABOUT THIS MANUAL ABOUT THIS MANUAL ABOUT THIS MANUAL This manual is intended to provide the user with the basic information necessary to operate an RPM4/HPMS A70M/A20M reference pressure monitor with high pressure mounting system. It also includes a great deal of additional information provided to allow you to optimize the use of the instrument and take full advantage of its many features and functions. Before using the manual, take a moment to familiarize yourself with the Table of Co
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL NOTES NOTES © 2007 DH Instruments, a Fluke Company Page VIII
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1. INTRODUCTION 1. INTRODUCTION 1. INTRODUCTION 1.1 PRODUCT OVERVIEW RPM4/HPMS A70M/A20M-AF is the combination of an RPM4 A70M/A20M-AF reference pressure monitor and an HPMS High Pressure Mounting System. RPM4 A70M/A20M-AF is a stand-alone, microprocessor driven, reference pressure monitor intended to accurately measure gas pressure in a variety of pressure calibration, measurement and testing applications. It has been designed to provide very high performance and extensive features co
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 1.2 SPECIFICATIONS 1.2.1 GENERAL SPECIFICATIONS Power Requirements: 85 to 264 VAC, 50/60 Hz, 25 VA max consumption and 12VDC, 1.2 A Operating Temperature Range: 18 to 28 °C Storage Temperature Range: - 20 to 70 °C Weight: 11 kg (22 lb) approx. Dimensions: 23.5 cm H x 29.4 cm W x 37.5 cm D (9.3 in. x 11.6 in. x 14.8 in.) Communication Ports RS232 (COM1, COM2), IEEE-488.2 Fuses: 1 A, 250 VAC fuse, 5 x 20 mm, time lag type fuse Int
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1. INTRODUCTION 1.2.2 PRESSURE MEASUREMENT SPECIFICATIONS 1.2.2.1 QUARTZ REFERENCE PRESSURE TRANSDUCERS (Q-RPT) RPM4 A70M/A20M is configured with two quartz reference pressure transducers (Q-RPT) modules to measure pressure. The Q-RPTs can measure absolute and gauge pressure. Gauge pressure is defined by offsetting atmospheric pressure and applying dynamic compensation for atmospheric changes using the on-board barometer (see Section 3.2.2). Warm Up Time 30 minute temperature stabiliz
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL NOTES NOTES © 2007 DH Instruments, a Fluke Company Page 4
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2. INSTALLATION 2. INSTALLATION 2. INSTALLATION 2.1 UNPACKING AND INSPECTION RPM4/HPMS A70M/A20M-AF is usually delivered as part of an PGC-10000-AF system which includes a GPC1-10000-AF gas pressure controller and a GB-152-AF gas booster. 2.1.1 REMOVING FROM PACKAGING RPM4/HPMS A70M/A20M-AF is delivered, along with its accessories, in a reusable molded plastic, shipping container with polyurethane inserts to hold it in place. Remove the RPM4/HPMS A70M/A20M-AF and its accessories f
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 2.1.2 INSPECTING CONTENTS Check that all items are present and have no visible damage. If damage is noted, report it to your Receiving Department for appropriate action. A new RPM4/HPMS A70M/A20M-AF includes all items listed in Table 1. Table 1. RPM4/HPMS A70M/A20M-AF Parts List DESCRIPTION PART NO. RPM4/HPMS A70M/A20M-AF Reference Pressure 402192 Monitor/High Pressure Mounting System ACCESSORIES: 1 ea. Transport case (with ins
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2. INSTALLATION Each of the three components of the PGC-10000-AF system has its own Operation and Maintenance Manual and individual setup and start up instructions. Figure 1 shows the typical setup configuration of a complete PGC-10000-AF system. RPM4/ RPM4/H HP PM MS S A A70 70M M//A A2 20M Referen 0M Referenc ce e Pressu Pressur re Mo e Mon niito tor r G GP PC1-1 C1-10000- 0000-A AF F CA CA CA CAUTI UTI UTI UTIO O O ON N N N G Ga as s Pressu Pressure Co re Con nt tro rolllle er r G GB B1
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 2.4 SETUP 2.4.1 PREPARING FOR OPERATION To prepare RPM4 for check out and operation: Remove the plastic plug from the RPM4/HPMS rear panel TEST connection. Remove the protective plastic sheet from the front panel display. Familiarize yourself briefly with the RPM4 and HPMS front and rear panels (see Sections 2.4.2, 2.4.3). 2.4.2 RPM4/HPMS FRONT, REAR AND SIDE VIEWS 2.4.2.1 RPM4/HPMS FRONT VIEW 1. RPM4 A70M/A20M-AF Reference P
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2. INSTALLATION 2.4.2.2 RPM4/HPMS REAR VIEW 1. Foot switch (remote [ENT]) 2. TEST port (DH500 F) cable connector Figure 3. RPM4/HPMS rear view Page 9 © 2007 DH Instruments, a Fluke Company
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RPM4/HPMS A70M/A20M-AF OPERATION AND MAINTENANCE MANUAL 2.4.2.3 RPM4/HPMS SIDE VIEW 1. Lo Q-RPT shut off valve 4. Foot switch (remote [ENT]) cable connector 2. RPM4/HPMS A70M/A20M Reference 5. TEST port (DH500 F) Pressure Monitor 3. Pressure relief valve (3 300 psi) Figure 4. RPM4/HPMS side view 2.4.3 RPM4 FRONT AND REAR PANELS 2.4.3.1 RPM4 FRONT PANEL 1. Ready/Not Ready indicator 4. Cursor control keys 2. Display 5. Multi-function keypad 3. Remote activity indicator Figure
