AIChannelCollection.CreatePressureBridgePolynomialChannel Method

Creates an AIChannel that uses a Wheatstone bridge to measure pressure. Use this instance with sensors whose specifications provide a polynomial to convert electrical values to physical values. When you use this scaling type, NI-DAQmx requires coefficients for a polynomial that converts electrical values to physical values (forward), as well as coefficients for a polynomial that converts physical values to electrical values (reverse). If you only know one set of coefficients, use PolynomialScale to generate the other set. This method adds one or more physical channels to the AIChannelCollection.

Creates an AIChannel that uses a Wheatstone bridge to measure pressure, with the specified custom scale. Use this instance with sensors whose specifications provide a polynomial to convert electrical values to physical values. When you use this scaling type, NI-DAQmx requires coefficients for a polynomial that converts electrical values to physical values (forward), as well as coefficients for a polynomial that converts physical values to electrical values (reverse). If you only know one set of coefficients, use PolynomialScale to generate the other set. This method adds one or more physical channels to the AIChannelCollection.