The QBS series is an electronic pressure regulator designed to accurately control the pressure of gaseous media proportional
to an electronic signal. It controls pressures from full vacuum up to 500 psig /35 bar(g).

qbs 系列是一種電子壓力調節器, 旨在精確控制與電子信號成比例的氣體介質的壓力。它控制壓力從充分的真空高達 500 psig/35 bar (g)。

The QBS is most often used to provide the pilot reference pressure to an Equilibar? back pressure regulator. However, the QBS is useful in any application where a relatively small closed volume requires the pressure to be either accurately or remotely controlled. The QBS series product comes with an electronic monitor output signal. This monitor output is an electrical signal originating from the internal pressure transducer used in the control circuit. The signal allows the system pressure to be remotely monitored and also provides a useful signal for data acquisition needs. The output of this signal can be configured to either 0- 10Vdc or 4-20mA.?qbs 最常用于為 equilibar?背壓調節器提供試點參考壓力。但是, 在封閉體積相對較小需要精確或遠程控制壓力的任何應用中, qbs 都很有用。qbs 系列產品配有電子顯示器輸出信號。此監視器輸出是來自控制電路中使用的內部壓力傳感器的電信號。該信號允許遠程監控系統壓力, 也為數據采集需求提供了有用的信號。此信號的輸出可以配置為0-10vdc 或4-20ma。

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