Emerson Micro Motion 1000 Series User Manual

118 Micro Motion Series 1000 and Series 2000 Transmitters
Measurement Performance
Figure 10-12 Smart Meter Verification scheduler – Communicator
10.4 Performing meter validation
To perform meter validation, measure a sample of the process fluid and compare the measurement
with the flowmeter’s reported value.
Use the following formula to calculate a meter factor:
Valid values for meter factors range from
0.8 to 1.2. If the calculated meter factor exceeds these
limits, contact Micro Motion customer service.
Example
The flowmeter is installed and proved for the first time. The flowmeter
mass measurement is 250.27 lb; the reference device measurement is
250 lb. A mass flow meter factor is determined as follows:
The first mass flow meter factor is 0.9989.
One year later, the flowmeter is proved again. The flowmeter mass
measurement is 250.07 lb; the reference device measurement is
250.25 lb. A new mass flow meter factor is determined as follows:
The new mass flow meter factor is 0.9996.
1 Next Run
2 Set Hrs Until Next Run
3 Set Recurring Hours
4 Turn Off Schedule
3
1 Run Meter Verification
2 View Test Results
3 Schedule Meter Verification
Online >
1 Overview >
3 Shortcuts >
6 Meter Verification
Online >
3 Service Tools >
4 Maintenance >
1 Routine Maintenance >
3 Meter Verification
NewMeterFactor ConfiguredMeterFactor
ExternalStandard
ActualTransmitterMeasurement
-----------------------------------------------------------------------------------
×=
MassFlowMeterFactor 1
250
250.27
------------------
× 0.9989==
MassFlowMeterFactor 0.9989
250.25
250.07
------------------
× 0.9996==

Emerson Micro Motion 1000 Series Specifications

General

Brand	Emerson
Model	Micro Motion 1000 Series
Category	Transmitter
Language	English