Turndown Ratio of Mass Flow Meters from Alicat

This video from Alicat Scientific shows why turndown ratio is necessary. Turndown ratio is a measure of the useable range of an instrument, expressed as the full-scale range divided by the minimum point of measure. It indicates how much of the instrument range can produce accurate readings, which is very important when one want to measure or control a very wide flow range without having to change instruments.

Run Time – 1:08min