Pressure gauge | 合法醫療器材資訊網
Whenmeasuredpressuresareindependentofthenaturalfluctuationsinatmosphericpressure,absolutepressuregaugesareused.Thepressureofthe ...
What must be taken into account when selecting the right pressure gauge?In addition to decisive factors such as the type of pressure to be measured, the scale range, nominal size (NS, case diameter) and accuracy class of a pressure gauge also determine the version of the scale. The scale ranges are standardised by EN 837 and the preferred pressure unit is the bar. As nominal sizes (NS) the following are specified for pressure measuring instruments: NS 40, 50, 63, 80, 100, 160 and 250. The accuracy class specifies the permissible deviation of the indication in percent of the full scale value. For pressure gauges with a pointer stop, the accuracy class applies from 10 to 100 % of the scale range. For pressure gauges with a free zero point, the accuracy class applies from 0 to 100 % of the scale range.
Why are gauge pressure gauges with Bourdon tube used for relative pressure (0.6 … 7,000 bar / 8.7 ......Pressure Gauge | 合法醫療器材資訊網
Pressure gauge | 合法醫療器材資訊網
Pressure Gauge | 合法醫療器材資訊網
Pressure gauge | 合法醫療器材資訊網
Pressure Gauges | 合法醫療器材資訊網
Pressure gauges | 合法醫療器材資訊網
Pressure measurement | 合法醫療器材資訊網
Stainless Steel Pressure Gauge | 合法醫療器材資訊網
What is a pressure gauge? | 合法醫療器材資訊網
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