QPV Electronic Pressure Regulator 電子壓力調節器

image of QPV electronic pressure regulator

Port Sizes:
1/8″
Typical Pressure Ranges:
0 – 1 in WC0 – 7 in WC0 – 10 in WC0 – 28 in WC
0 – 0.7 psi0 – 1.4 psi0 – 2 psi0 – 3 psi
0 – 5 psi0 – 10 psi0 – 20 psi0 – 30 psi
0 – 60 psi0 – 100 psi0 – 150 psi
Key Applications:
  • A common application for the QPV is to pilot operate an Equilibar? Back Pressure Regulator (BPR).
  • For air and inert gases
  • Min range: 0-0.3 psig, vacuum
  • Max range: 0-150 psig
  • Superior proportional valve action
  • Accuracy: 0.1% – 0.5% FS
  • Resolution:?0.005% – 0.2% FS
  • Lowest available pressure range in class
  • Low flow (ideal for providing set-point signal)
  • Optional DeviceNet / Serial communication

The Equlibar QPV is a high resolution electronic pressure regulator providing?a regulated output pressure that is proportional to an electrical command signal input. The QPV1 is available in a wide range of calibrated pressure ranges covering vacuum through 150 psig /10 bar(g). The QPV is available in either 0 -10 VDC or 4-20 mA analog signal types.

equlibar qpv 是一種高分辨率電子壓力調節器, 提供與電氣命令信號輸入成比例的調節輸出壓力。qpv1 可在各種校準壓力范圍內提供, 通過 150 psig/10 bar (g) 覆蓋真空。qpv 提供 0-10 vdc 或 4-20 ma 模擬信號類型。

The QPV is a relatively low flow regulator, making it a great choice any time low flow rates or small volumes require precise pressure control. The QPV is often used to provide the pilot pressure signal to the dome of either an Equilibar? back pressure regulator or an Equilibar? vacuum regulator. The QPV can then be used to electronically control back pressure or vacuum pressure in line sizes from 1/8 inch through 4 inch by pilot operating the appropriately sized regulator.?qpv 是一個相對較低的流量調節器, 因此, 每當低流量或小體積需要精確的壓力控制時, 它都是一個很好的選擇。qpv 通常用于向 equilibal?背壓調節器或 equilibar?真空調節器的圓頂提供導頻壓力信號。然后, qpv 可用于通過試點操作適當尺寸的調節器, 以電子方式控制線尺寸為1.5 英寸至4英寸的背壓或真空壓力。

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