.TRANSFORM.HeatAndMassTransfer.Sensors.BaseClasses.PartialRelativeSensor .TRANSFORM.HeatAndMassTransfer.Sensors.BaseClasses.PartialRelativeSensorThe relative temperature "port_a.T - port_b.T" is determined between the two ports of this component and is provided as output signal. The sensor should be connected in parallel with other equipment, no flow through the sensor is allowed.