Sensia Barton 7000 Series User Manual

Barton
®
7000 Series
Turbine Flowmeters
71xx, 72xx, & 73xx for Liquid
74xx for Gas
CE marked meters conform
to the European Union
Pressurized Equipment
Directive (PED), 97/23/EC
User Manual
Part No. 9A-11350, Rev. 04
August 2012
Table of Contents
Safety Information ............................................................................................ 2
Section 1—Introduction .................................................................................... 3
Barton 7000 Series Flowmeters.................................................................... 3
Specications—7000 Series Turbine Flowmeters ........................................ 3
Electrical Classication.............................................................................. 3
Pressure Boundary Certication................................................................ 4
Measurement Performance ....................................................................... 4
Specications—Standard Pickup Coil ...................................................... 5
CE Markings (for PED owmeters only) ....................................................... 5
Section 2—Installation and Operation .............................................................. 7
Unpacking ..................................................................................................... 7
Unpacking Procedure ................................................................................ 7
Best Practices for Installation........................................................................ 9
Filtration..................................................................................................... 9
Electrical Installation.................................................................................. 9
Flowmeter Position .................................................................................... 9
Flowmeter Location ................................................................................. 10
Bolt Size/Torque Requirements ............................................................... 12
System Pressure .................................................................................... 13
Installation Procedure ................................................................................. 13
Section 3—Maintenance ................................................................................ 17
Routine Maintenance Checklist .................................................................. 17
Parts Replacement ..................................................................................... 18
Repair Kits .................................................................................................. 18
Disassembly/Assembly ............................................................................... 21
Model 7100 Fractional-Sized Flowmeters ............................................... 21
Model 7100/7300 Flowmeters (1 in. and larger)...................................... 22
Model 7200/7400 Flowmeters ................................................................. 24
Electrical Pickup Coil Check ....................................................................... 25
Troubleshooting .......................................................................................... 25
Section 4—Dimensional Drawings ................................................................. 29

Sensia Barton 7000 Series Specifications

General

Brand	Sensia
Model	Barton 7000 Series
Category	Measuring Instruments
Language	English