Articles: Knowledge-Terms of Measurement and Control Range, Span, Zero

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Article Description / Summary
KN00201 Term: Range, Span and Zero
Range The region between the limits within which a quantity is measured, received or transmitted expressed by stating the Lower and Upper Range Limits. Span The algebraic difference between the Lower and Upper Range Limits. Lower and Upper ...
KN00101 Transmitter Calibration; Offset (Zero), Span
1.1. Transmitter Offset: Adjustment 1.2. Transmitter Span: Adjustment All transmitters have two adjustments in common which are termed OFFSET (zero) and SPAN (gain). These adjustments allow the output signal to be varied considerably, generally ...