Section 8. Operation
• VoltSE()
• BrHalf()
• BrHalf3W()
• TCSE()
• Therm107()
• Therm108()
• Therm109()
• Thermistor()
Differential Measurements — Details
Related Topics:
• Differential Measurements — Overview (p. 68)
• Differential Measurements — Details
(p. 351)
Using the figure Programmable Gain Input Amplifier (PGIA) (p. 349), for reference,
during a differential measurement, the high signal (H) is routed to V+ and the low
signal (L) is routed to V–.
An H terminal of an H/L terminal pair differential corresponds to V+. The L
terminal corresponds to V–. The differential configuration is used with the
following CRBasic instructions:
• VoltDiff()
• BrFull()
• BrFull6W()
• BrHalf4W()
• TCDiff()
8.1.2.7.3 Voltage Measurement Quality
Read More Consult the following technical papers at
www.campbellsci.com/app-notes for in-depth treatments of several topics
addressing voltage measurement quality:
• Preventing and Attacking Measurement Noise Problems
• Benefits of Input Reversal and Excitation Reversal for Voltage
Measurements
• Voltage Measurement Accuracy, Self- Calibration, and Ratiometric
Measurements
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