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Flow Computer and SP3 Turbine With Model SP714 Amplifier
The SP3000 utilizes the pressure and temperature signals, as well as user input data, to compute the density of the flowing Oxygen. The SP3000 then performs a calculation that gives a display in LB or Kg per hour and totalized in Lb or Kg. The SP3000 can be programmed to calculate the corrected volume flow of gas using the same inputs. The SP3000 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. |