Partial component to model a sensor that measures any intensive properties of a flow, e.g., to get temperature or density in the flow between fluid connectors.
The sensor computes a gain that is zero at zero mass flow rate. This avoids fast transients if the flow is close to zero, thereby improving the numerical efficiency.
tau.tauInv.Evaluate=true.initType to
Modelica.Blocks.Types.Init.InitialState. This allows a
pedantic model check in Dymola 2014 of models that instanciate
sensors but do not set this parameter. It also ensures that
different Modelica simulators solve the same initialization
problem.