Brooks Instrument IPT122 2 Indicating Pressure Transmitters" - Manual (Page 5)

i
IPT122 Series
Installation and Operation Manual
X-PR-IPT122-eng
Part Number: 541B151AAG
April, 2010 Contents
Paragraph Page
Number Number
Section 1 Introduction
1-1 Function/Operation ........................................................................................................................ 1-1
1-2 Specifications ................................................................................................................................ 1-2
1-3 IPT122 Series Dimensional Drawings ........................................................................................... 1-3
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 ........................................................................................................................... 2-2
2-8 IPT122 Series Indicating Pressure Transmitter Mechanical Installation ....................................... 2-3
2-9 IPT122 Series Electrical Installation .............................................................................................. 2-4
Section 3 Calibration
3-1 Gauge Adjustment ......................................................................................................................... 3-1
3-2 Adjustments and Calibration ......................................................................................................... 3-1
3-2-1 ZERO Adjustment Potentiometer .................................................................................................. 3-1
3-2-2 SPAN Adjustment Potentiometer .................................................................................................. 3-1
3-3 IPT122 Series Inside Views .......................................................................................................... 3-2
Section 4 Maintenance
4-1 Introduction ................................................................................................................................... 4-1
4-2 Disassembly .................................................................................................................................. 4-2
4-3 Reassembly .................................................................................................................................. 4-3
Warranty, Local Sales/Service Contact Information ....................................................................... Back Cover
Figures
Figure Page
Number Number
1-1 IPT122 Dimensions ....................................................................................................................... 1-3
2-1 IPT122 Bottom and Side Views ..................................................................................................... 2-4
2-2 IPT122 Electrical Connections for Types 1, 2, 3 and 4 ................................................................. 2-5
2-3 IPT122 Electrical Connections for Types 5, 6, 8 and 9 ................................................................. 2-6
3-1 IPT122 Inside Views Types 1 through 9 ........................................................................................ 3-2
4-1 Typical Assembly/Disassembly ..................................................................................................... 4-2