For polling, the first transmitter (master) requests density from a second transmitter
(slave) via HART communications. Special units for GSV are allowed on the master side,
but the device being polled (slave) cannot have special units set for density, otherwise the
master will reject the base density and report an A115: No External Input or Polled Data
Alert.
Procedure
Set Gas Standard Volume Flow Unit to the unit you want to use.
The default setting for Gas Standard Volume Flow Unit is
SCFM
(Standard Cubic Feet per
Minute).
Tip
If the measurement unit you want to use is not available, you can define a special measurement unit.
Options for Gas Standard Volume Flow Unit
The transmitter provides a standard set of measurement units for Gas Standard Volume
Flow Unit, plus one user-defined special measurement unit. Different communications
tools may use different labels for the units.
Unit description
Label
ProLink III
Field Communicator
Normal cubic meters per second
Nm3/sec
Nm3/sec
Normal cubic meters per minute
Nm3/sec
Nm3/min
Normal cubic meters per hour
Nm3/hr
Nm3/hr
Normal cubic meters per day
Nm3/day
Nm3/day
Normal liters per second
NLPS
NLPS
Normal liters per minute
NLPM
NLPM
Normal liters per hour
NLPH
NLPH
Normal liters per day
NLPD
NLPD
Standard cubic feet per second
SCFS
SCFS
Standard cubic feet per minute
SCFM
SCFM
Standard cubic feet per hour
SCFH
SCFH
Standard cubic feet per day
SCFD
SCFD
Standard cubic meters per second
Sm3/sec
Sm3/sec
Standard cubic meters per minute
Sm3/min
Sm3/min
Standard cubic meters per hour
Sm3/hr
Sm3/hr
Standard cubic meters per day
Sm3/day
Sm3/day
Standard liters per second
SLPS
SLPS
Standard liters per minute
SLPM
SLPM
Standard liters per hour
SLPH
SLPH
Configure process measurement
30
Micro Motion Model 2500 Transmitters with Configurable Input/Outputs
Summary of Contents for Micro Motion 2500
Page 8: ...Contents vi Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...
Page 10: ...Getting started 2 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...
Page 18: ...Quick start 10 Micro Motion Model 2500 Transmitters with Configurable Input Outputs ...
Page 237: ...NE 53 history Configuration and Use Manual 229 ...