QPV Electronic Pressure Regulator 电子压力调节器

Port Sizes:	1/8″
Typical Pressure Ranges:	0 – 1 in WC 0 – 7 in WC 0 – 10 in WC 0 – 28 in WC 0 – 0.7 psi 0 – 1.4 psi 0 – 2 psi 0 – 3 psi 0 – 5 psi 0 – 10 psi 0 – 20 psi 0 – 30 psi 0 – 60 psi 0 – 100 psi 0 – 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 是一种高分辨率电子压力调节器, 提供与电气命令信号输入成比例的调节输出压力。qpv1 可在各种校准压力范围内提供, 通过 150 psig/10 bar (g) 覆盖真空。qpv 提供 0-10 vdc 或 4-20 ma 模拟信号类型。

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 是一个相对较低的流量调节器, 因此, 每当低流量或小体积需要精确的压力控制时, 它都是一个很好的选择。qpv 通常用于向 equilibal®背压调节器或 equilibar®真空调节器的圆顶提供导频压力信号。然后, qpv 可用于通过试点操作适当尺寸的调节器, 以电子方式控制线尺寸为1.5 英寸至4英寸的背压或真空压力。

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