Sensor common problems and failure analysis

Sensors in the course of normal use will always fail, these failures that how to solve it, today we have common problems and Position Sensors fault analysis to expand the discussion. Use common problems are: the pressure up, the transmitter output falters pressure transmitter output does not change, then a sudden change in pressure transmitter output, the transmitter zero relief not go back. Transmitter output signal instability transmitter electrical connection with no output transducer gauge pointer control large deviation Differential Pressure Transmitter mounting position on the impact of the zero output pressure up, the transmitter output falters