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CONTENTS
CONTENTS
1.
INTRODUCTION .......................................................................................... 1-1
2.
HANDLING PRECAUTIONS ....................................................................... 2-1
2.1
2.2
2.3
2.4
2.5
3.
Checking Model and Specifications .................................................... 2-1
Accessories ......................................................................................... 2-1
Storage Precautions ............................................................................ 2-1
Installation Location Precautions ........................................................ 2-1
Terminal Box Reorientation Precautions ............................................ 2-1
INSTALLATION ........................................................................................... 3-1
3.1
3.2
Piping Design Precautions .................................................................. 3-1
Handling Precautions .......................................................................... 3-3
3.2.1 General Precautions ..................................................................... 3-3
3.2.2 Flow Tube Piping ......................................................................... 3-4
3.3 Mounting .............................................................................................. 3-5
3.3.1 Nominal Diameter 2.5 mm (0.1in.) to 10 mm (0.4in.)
Union Joint Type .......................................................................... 3-5
3.3.2 Nominal Diameter 2.5mm (0.1in.) to 40mm (1.5in.)
Wafer Type ................................................................................... 3-6
3.3.3 Nominal Diameter 50 mm(2in.) to 300 mm(12in.) Wafer Type ... 3-9
3.3.4 Nominal Diameter 15 mm (0.5in.) to 400 mm (16in.)
Flange Type ............................................................................... 3-12
3.3.5 Mounting Procedure for Sanitary Type ...................................... 3-14
3.4 Wiring Precautions ............................................................................ 3-14
3.4.1 Protective Grounding .................................................................. 3-14
3.4.2 General Precautions ................................................................... 3-14
3.4.3 Cable Types ............................................................................... 3-15
3.4.4 Connnection to AE14 Magnetic Flow Converter ........................ 3-16
3.4.5 Wiring Ports ................................................................................ 3-16
4.
MAINTENANCE ........................................................................................... 4-1
4.1
4.2
Regular Inspection Items .................................................................... 4-1
Trouble Shooting ................................................................................. 4-1
5.
OUTLINE ...................................................................................................... 5-1
6.
EXPLOSION PROTECTED TYPE INSTRUMENT ...................................... 6-1
6.1
6.2
6.3
6.4
7.
ATEX Directive .................................................................................... 6-1
FM ....................................................................................................... 6-2
CSA ..................................................................................................... 6-2
SAA ..................................................................................................... 6-3
PRESSURE EQUIPMENT DIRECTIVE ....................................................... 7-1
FD No. IM 1E7D0-01E
11th Edition: Dec., 2003 (YG)
All Rights Reserved, Copyright © 1994, Yokogawa Electric Corporation
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