Calculators›Instrumentation and control›Units and ranges

Instrumentation and control

Units and ranges

Ranges, spans, percentage of scale and normalized values.

Instrumentation and control

Measurement span

Span = URV − LRV→Instrumentation and control

Percent of range

p = (PV − LRV)/(URV − LRV) × 100%→Instrumentation and control

Value from percent of range

PV = LRV + p(URV − LRV)/100→Instrumentation and control

Rangeability ratio

R = URV / LRV→