Emerson Rosemount MultiVariable 3051S Series User Manual

Figure 6-4: Fluid Selection Tab
Note
The following example will show a flow configuration for the database gas air
used with a Rosemount 405C Conditioning Orifice Plate as the primary
element. The procedure to set up any other fluid with any other primary
element will be similar to this example. Natural gases, custom liquids, and
custom gases require additional steps during the configuration. See the
Rosemount 3051SMV Reference Manual for more information.
Procedure
1. Engineering Assistant may open to the Preferences tab. Using the tabs
at the top of the screen, navigate to the Fluid Selection tab.
2. Expand the Gas category (click on the + icon).
3. Expand the Database Gas category.
4. Select Air from the list of database fluids.
5. Enter the Nominal Operating Pressure, select the Enter or Tab key.
6. Enter the Nominal Operating Temperature, select the Enter or Tab key.
Engineering Assistant will automatically fill in suggested operating
ranges, as shown in Figure 6-4. These values may be edited as needed
by the user.
7. Verify the Reference/Atmospheric Conditions are correct for the
application. These values may be edited as needed.
Note
Reference pressure and temperature values are used by Engineering
Assistant to convert the flow rate from mass units to mass units
expressed as standard or normal volumetric units.
October 2018 Quick Start Guide
Quick Start Guide 21

Emerson Rosemount MultiVariable 3051S Series Specifications

General

Type	MultiVariable Transmitter
Accuracy	±0.04% of span
Ambient Temperature Limit	-40 to 185 °F (-40 to 85 °C)
Approvals	FM, CSA, ATEX, IECEx
Service	Liquid, Gas, Steam
Warranty	5 years
Process Temperature Range	-40 to 257°F (-40 to 125°C)
Response Time	100 ms
Power Supply	10.5 to 42 V DC
Communication Protocols	HART, FOUNDATION Fieldbus, PROFIBUS
Housing Material	Aluminum
Display	Optional LCD
Process Connection	1/4" NPT
Electrical Connection	1/2–14 NPT, M20 x 1.5
Enclosure Rating	NEMA 4X, IP66
Measurement Types	Differential Pressure, Static Pressure, Temperature