Support / Contact Us » FAQ

Search from Keyword

Search from FAQ List

Is the flow rate display of PF□ series digital flow switches for air converted to atmospheric pressure (standard state)?: It is converted to atmospheric pressure. The flow rate display of PF□ series flow switches for air can display the standard state or the reference state.
This can be set by selecting the display unit reference when the flow switch is set.
Standard: Temperature 20℃, 1 atm (101.3 kPa), Relative humidity 65%
Reference: 0℃, 1 atm (101.3 kPa)
Note) Only the standard state can be displayed for PFMV series flow switches.