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and Displaying Compensated Volumetric Flow
The MASStrol utilizes the pressure and temperature signals, as well as user input data, to compute the density of the flowing Argon. The MASStrol then performs a calculation that is referenced to standard conditions. The result of the calculation is displayed in SCFM or NM³ per hour and totalized in SCF or NM³. The MASStrol can be programmed to calculate the mass flow of gas using the same inputs. The MASStrol can provide displays of mass flow, heat flow, mass total, heat total, pressure, temperature, specific volume and specific enthalpy. Pulse, mA, relay and RS232 outputs are provided as well as a 24 vdc 100 mA power supply for powering all process transmitters.
See application notes 20 and 21 for an explanation of the equations relevant to this application. |
Note:
All documents and software are subject to change without notice and
are to be considered "uncontrolled documents". Consult with factory
for most current release. |
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