Honeywell RMA 3000 User Manual

Release 1 34-ST-25-19 RMA 3000 Remote Meter Assemblies User Manual
6/04
v
Contents
CE Conformity (Europe) Notice for Remote Meter Assemblies (RMA)..... vii
About Conformity and Special Conditions......................................................................vii
RMA 3000 Description ...............................................................................1
Function and Design........................................................................................................ 1
Meter Types - Options ................................................................................................. 2
Installation in Hazardous Locations................................................................................. 5
Wiring-Port Seals at Remote Housing ......................................................................... 5
SM Meter Assembly..................................................................................................... 6
Specific Parameters of the Mode of Protection (Intrinsic Safety) ................................ 6
Approvals/Certifications ............................................................................................... 7
Approvals for Specific Configurations – Certified Drawings ........................................ 9
List of Certified Engineering Drawings – Wiring Diagrams........................................ 10
Wiring Drawings - Overview....................................................................................... 12
SM Meter Assembly................................................................................................... 17
Specific Parameters of the Mode of Protection (Intrinsic Safety) .............................. 17
Approvals/Certifications ............................................................................................. 18
Installation in Non-Hazardous Locations....................................................................... 20
Multiple Remote Meters ............................................................................................. 20
Appendix A – ATEX Directive 94/6/EC.....................................................21
DECLARATION OF CONFORMITY .......................................................................... 27
CERTIFICATE OF MANUFACTURER...................................................................... 29
Appendix B - Hazardous Location Wiring.................................................31
North America ............................................................................................................ 31
Cable Systems for Division 1 / Zone 1 and Division 2 / Zone 2................................. 31
Appendix C - Hazardous Locations Reference ........................................33
Reference Information ............................................................................................... 33
North American Classification of Hazardous Locations............................................. 33
Electrical Codes ......................................................................................................... 33
Classifications ............................................................................................................ 33
Divisions 33
Examples ................................................................................................................... 33
Groups 34
Methods of Protection ................................................................................................ 35
Apparatus Parameters............................................................................................... 36
Entity Concept............................................................................................................ 37
About IEC................................................................................................................... 39
Zones 39
IEC Groups ................................................................................................................ 39
IEC Methods of Protection......................................................................................... 40
IEC Temperature Classification ................................................................................. 41
Certification and Conformity Details .......................................................................... 41

Honeywell RMA 3000 Specifications

General

Brand	Honeywell
Model	RMA 3000
Category	Measuring Instruments
Language	English