Emerson Micro Motion LNG Series, Configuration And Use Manual

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Appendix B
Default values and ranges
B.1 Default values and ranges
The default values and ranges represent the typical factory transmitter configuration.
Depending on how the transmitter was ordered, certain values may have been configured
at the factory and are not represented in the default values and ranges.
Transmitter default values and ranges Table B-1:
Type Parameter Default Range Comments
Flow Flow direction Forward
Flow damping 0.64 sec 0.0 – 60.0 sec User-entered value is corrected
to nearest lower value in list of
preset values.In
Special mode,
the preset values are 1/5 nor-
mal. For gas applications,
Micro Motion recommends a
minimum value of 2.56.
Flow calibration factor 1.00005.13
Mass flow units kg/min
Mass flow cutoff Sensor-specific
value set at
factory For most sensors, the typical set-
ting is 0.05% to 0.10% of the sen-
sor's rated maximum flow rate.
For some sensors, the setting
may be higher.
For some applications, such as
empty-full-empty batching, a
higher value is recommended.
Contact MMI customer service
for assistance.
Volume flow type Liquid
Volume flow units L/s
Volume flow cutoff 0/0 L/s 0.0 – x L/s x is obtained by multiplying the
flow calibration factor by 0.2, us-
ing units of L/s.
Meter factors Mass factor 1
Density factor 1
Volume factor 1
Default values and ranges
Configuration and Use Manual 89