Lots of explanation such as optimum feedback resistance, signal conditioning, instrumentation, measurement, output, simple signal conditioning, error, circuit, and calibration are presented inside this tutorial. The tutorial contains things such as ratio, excitation, sensor signal conditioning, pressure, feedback, amplifiers, the excitation current, signal, and sensor.
In the tutorial we can find things regarding differential output, the instrumentation amplifier, amplifier, pressure sensor signal, compensation, signal conditioning circuit, accuracy, gain error, and instrumentation amplifier. Here are selected from this tutorial:
A Simple Pressure Sensor Signal Conditioning Circuit INTRODUCTION A simple signal conditioning circuit should allow the output of the amplifier to be independent of the sensor used, providing interchangeability and high level output at very low cost. APP-01004, Rev A Signal Conditioning Circuit www.meas-spec.com 3/5 0210 A Simple Pressure Sensor Signal Conditioning Circuit OUTPUT SPAN S O VARIATION Resistor r is laser trimmed for each unit using the following equation:  Where: Si = sensor span value (V) at a reference excitation current (IO =0.996 mA).
Furthermore, this tutorial tells the reader more such as excitation current, precision, offset, pressure sensor, sensor signal, gain, conditioning circuit, range, and the minimum excitation.