FMC Technologies MPU B Series User Manual

MPU Dispatch Check Procedure
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Page 12 of 28 PRD-0000022543 Rev .00D
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3.4. Parameter Registers
The following registers are the parameter registers of the MPU Series
B. They are all 32-bit float values.
3.4.1. Spoolpiece Geometry
The table below identifies the parameters defining the spoolpiece
geometry.
Object
number
ModBus
Address
Description Unit
400 800 Internal Pipe Diameter mm
401 802 Transducer Path 1 Length mm
402 804 Transducer Path 2 Length mm
403 806 Transducer Path 3 Length mm
404 808 Transducer Path 4 Length mm
405 810 Transducer Path 5 Length mm
406 812 Transducer Path 6 Length mm
407 814 Transducer Path 1 Angle deg
408 816 Transducer Path 2 Angle deg
409 818 Transducer Path 3 Angle deg
410 820 Transducer Path 4 Angle deg
411 822 Transducer Path 5 Angle deg
412 824 Transducer Path 6 Angle deg
413 826 Wall thickness spool piece mm
414 828 Measurement Ref. Temperature Celsius
3.4.2. Rate Calibration Factors
The table below identifies the calibration factors used by the MPU
Series B.
Object
number
ModBus
Address
Description Unit
See (1)
416 832 Rate Correction factor A (Pos Dir)
-
417 834 Rate Correction factor B (Pos Dir) m
3
/h
418 836 Rate Correction factor A (Neg Dir)
-
419 838 Rate Correction factor B (Neg Dir) m
3
/h
(1) Rate correction is accomplished by applying the formula:
BFlowRateA
+
⋅ .
There are separate factors for the two flow directions.

FMC Technologies MPU B Series Specifications

General

Brand	FMC Technologies
Model	MPU B Series
Category	Measuring Instruments
Language	English