
iQ Electronic Vacuum Controller
Engineered for Better Control !
The iQ Electronic Vacuum Controller is designed to provide smooth and reliable vacuum regulation across a wide range of applications. By combining responsive sensing with precise valve control, it maintains steady performance even as system conditions change. Its compact design and reliable operation make it a practical choice for applications where maintaining consistent vacuum levels is critical.
Consistent and Accurate Performance
Achieve dependable vacuum control with advanced silicon piezoresistive sensing technology designed for precision and responsiveness. With excellent linearity and accuracy within ±1% of full scale, along with high repeatability, the iQ Vacuum Controller ensures stable and consistent performance. Its wide operating range down to deep vacuum levels allows reliable control across a variety of applications.
Responsive and Efficient Operation
Engineered for fast response, the controller reacts quickly to changes in input commands or process demand. This enables rapid stabilization of vacuum levels while minimizing overshoot and unwanted oscillations during transitions. Its wide operating range supports smooth control from near-atmospheric conditions down to deeper vacuum levels, maintaining stable performance without loss of accuracy or control quality.
Built for Integration and Reliability
The controller is designed for straightforward integration into existing systems using standard analog control signals and simple electrical connections. Its compact and rugged construction, featuring stainless steel components and an anodized aluminum manifold, ensures long service life in continuous-use environments. Built-in protection features enhance operational safety, while efficient design and low power consumption support reliable performance in industrial and laboratory applications.

Specifications
System performance
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Linearity: < 0.75%
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Accuracy: < +/- 1 % of Full Scale
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Repeatability: <0.25% of Reading
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Resolution: < 25 mV
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Response Time: 75 ms**
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Turndown ratio: 100:1
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Operating pressure: 0 to -14.5 psi
Electrical
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Supply voltage: 18-30 VDC
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Command signal: 0-5V, 0-10V, 0-20mA
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Electrical connector: 8 pin D connector
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Max current: 300 mA
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Reverse polarity protection: Yes
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Power indicator: Yes
Mechanical
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Valve type: Normally Closed Proportional
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Sensor technology: Silicon Piezoresistive
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Dimensions: < 3" X 1.65" X 1.25"
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Porting: # 10-32
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Wetted materials:
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Valve: 300 series SS 400 series SS
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Manifold : Anodized Aluminum
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Media: Air, Gases*
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Seal Material: FKM
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Temperature Range: 32 - 120 °F
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Filtration: 40 micron (recommended)
This table is intended for reference only.
* Contact iQ Valves for available options
** Response time is volume dependant


