KROHNE OPTIMASS Series User Manual

Installation and Operating Instructions OPTIMASS
2
Contents
1 MECHANICAL INSTALLATION 6
1.1 General principles 6
1.1.1 Transport and Lifting
8
1.2 OPTIMASS 7000 Single Straight Tube Meter
9
1.2.1 Specific Installation Guidelines 9
1.2.2 Ambient / Process temperatures
9
1.2.3 Pressure Equipment Directive (PED) requirements
9
1.2.4 Secondary Pressure containment
10
1.2.5 Pressure de-rating
10
1.2.6 Hygienic Applications
13
1.2.7 Heating and insulation
14
1.2.8 Purge Port Meters and Burst Disk Meters
18
1.2.9 Technical Data
19
1.2.10 Weights & Dimensions
20
1.3 OPTIMASS 3000 (7100) Single Z Shaped Tube Meter
23
1.3.1 Specific Installation Guidelines
23
1.3.2 Ambient / Process temperatures
24
1.3.3 Pressure Equipment Directive (PED) requirements
24
1.3.4 Secondary Pressure containment
25
1.3.5 Pressure de-rating
25
1.3.6 Heating and insulation
26
1.3.7 Purge Port Meters and Burst Disk Meters
26
1.3.8 Technical Data
27
1.3.9 Weights & Dimensions
28
1.4 OPTIMASS 8000 / 9000 Meter with Twin U Measuring Tubes
30
1.4.1 Specific Installation Guidelines 30
1.4.2 Ambient / Process temperatures
30
1.4.3 Pressure Equipment Directive (PED) requirements
30
1.4.4 Secondary Pressure containment
31
1.4.5 Pressure de-rating
31
1.4.6 Hygienic Applications
33
1.4.7 Heating and insulation
34
1.4.8 Purge Port Meters and Burst Disk Meters
35
1.4.9 Technical Data
35
1.4.10 Weights & Dimensions
35
2 ELECTRICAL INSTALLATION
39
2.1 Location and connecting cables
39
2.2 Connection to power
39
2.2.1 Power Supply Wiring MFC050
39
2.2.2 Power Supply Wiring MFC051 Non Ex
39
2.2.3 Power Supply Wiring MFC 051 Ex
40
2.3 Connection of remote meters
40
2.4 Hazardous Area requirements
41
2.5 Inputs and outputs
41
2.5.1 Inputs/Outputs MFC 050
41
2.5.2 Inputs / Outputs MFC051
46
2.6 Compact to Remote / Remote to Compact conversion instructions
48
2.7 Technical Data
48
2.7.1 MFC050
48
2.7.2 MFC051
49
3 START-UP
50
3.1 Factory Set Parameters
50
3.2 Initial Start-up
50
3.3 Zero point adjustment
51
3.4 Programming the converter with a bar magnet
51

KROHNE OPTIMASS Series Specifications

General

Housing Material	Aluminum, stainless steel
Measurement Principle	Coriolis
Flow Measurement	Mass flow, density, temperature
Accuracy	±0.1% of rate
Repeatability	±0.05% of rate
Pressure Range	Up to 400 bar
Communication Protocols	HART, PROFIBUS DP/PA, Modbus, Foundation Fieldbus
Materials	Stainless steel, Hastelloy
Approvals	ATEX, IECEx
Output Signals	4-20 mA, pulse, frequency
Protection Class	IP67
Process Connection	Flanged, threaded, sanitary
Power Supply	24 V DC, 100-240 V AC