Emerson Micro Motion 1000 Series User Manual

68 Micro Motion Series 1000 and Series 2000 Transmitters
Optional Configuration
4. If your gas is not listed, you must describe its properties.
a. Select the
Enter Other Gas Property radio button.
b. Select the method that you will use to describe its properties:
Molecular Weight, Specific
Gravity Compared to Air
, or Density.
c. Provide the required information. Note that if you selected
Density, you must enter the
value in the configured density units and you must provide the temperature and pressure at
which the density value was determined, using the configured temperature and pressure
units.
5. Click
Next.
6. Verify the reference temperature and reference pressure. If these are not appropriate for your
application, click
Change Reference Conditions and enter new values for reference
temperature and reference pressure.
7. Click
Next. The calculated standard density value is displayed.
• If the value is correct, click
Finish. The value will be written to transmitter
configuration.
• If the value is not correct, click
Back and modify input values as required.
Note: The Gas Wizard displays density, temperature, and pressure in the configured units. If required,
you can configure the transmitter to use different units. See Section 6.4.
8.5 Creating special measurement units
If you need to use a non-standard unit of measure, you can create one special
measurement unit for mass flow, and one special measurement unit for liquid
volume flow, and one special measurement unit for gas standard volume flow.
Note the following:
• You can create all special measurement units with ProLink II.
• Using the Communicator, you can create special measurement units for
mass flow and liquid volume flow, but not for gas standard volume flow.
• You cannot create any special measurement units with the display.
Special measurement units can be viewed normally with the display and with ProLink II. The
Communicator will display special measurement units for mass flow and liquid volume flow. For
special measurement units for gas standard voume flow, the Communicator will display the correct
value but will display “Spcl” for the units label.
8.5.1 About special measurement units
Special measurement units consist of:
• Base unit – A combination of:
- Base mass or base volume unit – A measurement unit that the transmitter already
recognizes (e.g.,
kg, m3, l, SCF)
- Base time unit – A unit of time that the transmitter already recognizes (e.g., seconds, days)
• Conversion factor – The number by which the base unit will be divided to convert to the
special unit
• Special unit – A non-standard volume flow or mass flow unit of measure that you want to be
reported by the transmitter
• Model 1500 AN
• Model 1700 AN
• Model 1700 IS
• Model 2500 CIO
• Model 2700 AN
• Model 2700 IS
• Model 2700 CIO

Emerson Micro Motion 1000 Series Specifications

General

Brand	Emerson
Model	Micro Motion 1000 Series
Category	Transmitter
Language	English