Brooks Instrument SLA7840 - Manual (Page 5)

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Model SLA7840
Contents Installation and Operation Manual
X-PR-SLA7800-RT-eng
Part Number: 541B048AAG
August, 2009
Section 1 Introduction
Paragraph Page
Number Number
1-1 Scope ............................................................................................................................................... 1-1
1-2 Purpose ............................................................................................................................................ 1-1
1-3 Description ....................................................................................................................................... 1-1
1-4 Specifications ................................................................................................................................... 1-2
Section 2 Installation
2-1 General ............................................................................................................................................. 2-1
2-2 Receipt of Equipment ....................................................................................................................... 2-1
2-3 Recommended Storage Practice ...................................................................................................... 2-1
2-4 Return Shipment .............................................................................................................................. 2-2
2-5 Transit Precautions .......................................................................................................................... 2-2
2-6 Removal from Storage ...................................................................................................................... 2-2
2-7 Gas Connections .............................................................................................................................. 2-3
2-8 In-Line Filter ..................................................................................................................................... 2-3
2-9 Installation ........................................................................................................................................ 2-3
2-10 Electrical Interface (Analog I/O) ....................................................................................................... 2-4
2-11 Operation Check Procedure (Analog I/O) ........................................................................................ 2-5
2-12 Electrical Interface (DeviceNet I/O) .................................................................................................. 2-6
2-13 Electrical Interface (Analog I/O) ....................................................................................................... 2-6
Section 3 Operation
3-1 Overview .......................................................................................................................................... 3-1
3-2 Theory of Operation for Flow measurement ..................................................................................... 3-1
3-3 Theory of Operation for Remote Transducer .................................................................................... 3-2
3-4 Analog Mode of Operation ................................................................................................................ 3-4
3-5 DeviceNet Mode of Operation .......................................................................................................... 3-5
3-6 Calibration Data Sets ........................................................................................................................ 3-6
Section 4 Maintenance & Troubleshooting
4-1 Overview .......................................................................................................................................... 4-1
4-2 Troubleshooting ................................................................................................................................ 4-1
4-3 Gas Conversion Factors ................................................................................................................... 4-5
4-4 Orifice Sizing .................................................................................................................................... 4-6
4-5 Restrictor Sizing ............................................................................................................................... 4-6
Section A CE Certification
CE Certification of Mass Flow Equipment ........................................................................................ A-1
Warranty, Local Sales/Service Contact Information ....................................................................... Back Cover