PROPORTION AIR压力控制器QPV系列技术参数
Specifications | |
Electrical | |
Supply voltage | 15 - 24 VDC |
Supply current | 350 mA |
Command signal voltage | 0 - 10 VDC |
Command signal impedance | 10 kΩ |
Analog monitor signal | 0 - 10 VDC |
Mechanical | |
Pressure rangest | Vacuum - 150 psig (760 mmHg (Vac) - 10.34 Bar) |
Output pressure | 0 - 100% of range |
Flow rate | Varies with inlet valve. See ordering information. |
Port size | 1/8” NPT |
Min closed end volume | 1 in3 |
Filtration recommended | 40 Micron (included) |
Linearity/Hysteresis | <±0.02% F.S. BFSL |
Repeatability | <±0.02% F.S. |
Accuracy | <±0.2% F.S. |
Resolution | Up to ±0.005% F.S. |
Wetted Parts ‡ | |
Elastomers | Fluorocarbon |
Manifold | Brass or aluminum |
Valves | Nickel plated brass |
Pressure transducer | Silicon, aluminum |
Physical | |
Operating temperature | 32 - 158°F (0 - 70°C) |
Weight | 1.02 lbs (0.50 kg) |
Protection rating | IP 65 |
Housing | Aluminum (anodized) |
Finish | Black anodized |
PROPORTION AIR压力控制器QPV系列介绍
超高分辨率电动气动闭环比例压力控制阀。QPV压力控制阀在入口侧采用可变节流阀，消除了传统ON /OFF电磁阀的数字步骤：现场可调滞后电位计允许用户几乎消除控制电路的死区，从而实现卓越的系统分辨率。非常适合非常敏感的应用，例如低压泄漏测试，点胶和微流体流量控制。
QPV系列压力控制阀可在单回路配置中提供高达满量程校准±0.005％的分辨率（压力步长）。QPV可以校准低至0-2英寸的水柱或从全真空到150 PSI的任何校准。
Ultra High Resolution electro-pneumatic closed-loop proportional pressure control valves. The QPV pressure control valve utilizes a variable orifice valve on the inlet side which eliminates the digital steps of traditional ON/OFF solenoids: The field adjustable hysteresis potentiometer allows users to virtually eliminate the dead-band of the control circuit， resulting in superior system resolution. Ideal for very sensitive applications such as leak testing at low pressures， dispensing and microfluidics flow control.
The QPV-Series pressure control valve can provide resolutions (pressure steps) as high as ±0.005% of full scale calibration in single loop configuration. The QPV can be calibrated as low as 0-2 Inches of Water Column or any calibration from full vacuum to 150 PSI.
PROPORTION AIR压力控制器QPV系列其他常用型号：
PROPORTION AIR QPV1TBNISZP100PSGAXL
PROPORTION AIR QPV1MANEEZP80PSCXL DD
PROPORTION AIR DQPV1TFEE080CXL
PROPORTION AIR QPV1TFEE030CXL
PROPORTION AIR pressure controller NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于PROPORTION AIR压力控制器QPV1TBNISZP100PSGAXL的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for PROPORTION AIR products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
PROPORTION AIR压力控制器QPV系列QPV1TBNISZP100PSGAXL介绍
