TECHNICAL DESCRIPTION
MULTICAL® 62
Ka st up A/“ •
Technical
Des iptio •
5512-1036-GB_D1
•
.2016
4
9
The Flow Sensor
.................................................................................................... 48
9.1
Ultrasound combined with piezo ceramics
................................................................................................ 48
9.2
Principles
............................................................................................................................................... 48
9.3
Transient time method
............................................................................................................................ 48
9.4
Signal paths
............................................................................................................................................ 50
9.5
Flow limits
............................................................................................................................................. 52
9.6
Guidelines for dimensioning ULTRAFLOW® 24
........................................................................................... 52
9.7
Pulse Transmitter (Cable extension set) 66-99-618
................................................................................... 53
9.8
Pulse inputs VA and VB
............................................................................................................................ 53
10
Power Supply
..................................................................................................... 55
10.1
Built-in D-cell lithium battery
................................................................................................................... 55
10.2
Battery lifetimes
..................................................................................................................................... 56
10.3
High Power supply module 230 VAC
......................................................................................................... 57
10.4
High Power supply module 24 VAC
........................................................................................................... 57
10.5
Supply module 230 VAC
.......................................................................................................................... 58
10.6
Supply module 24 VAC
............................................................................................................................ 58
10.7
Change of supply unit
.............................................................................................................................. 60
10.9
Mains cables
.......................................................................................................................................... 61
10.10
Back-up of data during power down
......................................................................................................... 61
10.11
Danish regulations for the connection of mains operated meters
................................................................ 62
11
Plug-in Modules
.................................................................................................. 63
11.1
Top modules
.......................................................................................................................................... 63
11.2
Base modules
......................................................................................................................................... 68
11.3
Retrofitting modules
............................................................................................................................... 80
12
Data Communication
........................................................................................... 81
12.1
MULTICAL® 62 Data Protocol
................................................................................................................... 81
12.2
MULTICAL® 62 Communication paths
....................................................................................................... 83
12.3
Optical eye
............................................................................................................................................. 83
13
Verification
........................................................................................................ 84
13.1
High resolution volume for test
................................................................................................................ 84
14
METERTOOL for MULTICAL® 62
............................................................................ 85
14.1
Introduction
........................................................................................................................................... 85
14.2
How to use METERTOOL HCW for MULTICAL®
62
...................................................................................... 86
14.3
LogView HCW
......................................................................................................................................... 92
15
Approvals
........................................................................................................... 94
15.1
Type approvals
....................................................................................................................................... 94
15.2
CE-Marking
............................................................................................................................................ 94
15.3
Measuring Instrument Directive (MID)
...................................................................................................... 94
