4
6.12
Density Calibration Adjustment
69
6.12.1 Water as the reference liquid
69
6.12.2 Process fluid as the reference liquid
69
6.13
Density - Special functions
71
6.13.1 Density - Special functions
71
6.13.2 Referred density (option)
72
6.13.3 Fixed density (option)
72
6.14
User Data
73
6.14.1 Programming the display language
73
6.14.2 Password protection of menus
73
6.14.3 Custody transfer protection code
74
6.14.4 Primary head type and tube parameters (CF 1 - 9)
76
6.14.5 Location
76
Part C: Special Options, Functional Checks, Service and Order Numbers
77 - 96
7.
Special Options
77
7.1
Use in Hazardous Areas
77
7.2
Converter with Non-standard Output Options
77
7.3
Concentration Measurement and Special Density Options
77
7.4
Converter with Smart / HART Communication Option
77
7.5
Converter with RS 485 Communication Option
78
7.6
Custody Transfer Option
78
8.
Functional Checks
78
8.1
Test Functions
78
8.1.1 Testing the display
78
8.1.2 Testing current output
79
8.1.3 Testing pulse output
79
8.1.4 Testing alarm output
81
8.1.5 Testing control input
81
8.1.6 Viewing temperature
82
8.1.7 Viewing primary head signal conditions
82
9.
Service and Troubleshooting
83
9.1
Threads and “O” Ring of the Converter Housing Lid
83
9.2
Replacing the Converter Electronics
83
9.3
Change of Operating Voltage and Power Fuse F9
84
9.3.1 Replacement of power fuse F9
84
9.3.2 Changing the operating voltage
84
9.4
Turning the Display Circuit Board
85
9.5
Turning the Signal Converter Housing
85
9.6
Troubleshooting
86
9.7
Fault Finding
89
9.8
Checking the Primary Head
92
9.9
Status Warnings
93
10.
Order Numbers
96
Part D: Technical Data and Dimensions
97 - 103
11.
Technical Data
97
11.1
Primary Head
97
11.2
MFC 081 Signal Converter
99
11.3
Measuring Accuracy / Error limits
100
11.4
Dimensions and weights
101
11.4.1 Compact Systems - MFS 3081 K / MFS 2081 K
101
11.4.2 Remote Systems - MFS 3081 F / MFS 2081 F
102
