
iQ Electronic Flow Controller
Precise flow for the demanding applications
iQ Electronic Flow Controller is designed for applications that require high-precision flow control. It provides exceptional reliability and repeatability. It thrives in settings that require precise control and quick response times. It is designed to maintain a steady flow rate and is perfect for precision flow control in a variety of applications.
Reliable and Consistent Operation
The iQ Electronic Flow Controller uses a thermal sensor for accuracy and quick response, resulting in good linearity and repeatability. It functions well within an operational pressure range of 20-100 psig, ensuring precision with <1% full-scale linearity and <2% full-scale accuracy.
Efficient and Durable Performance
The Electronic Flow Controller, with a resolution of <25mV and a turndown ratio of 100:1, offers exceptional flexibility and precise control, allowing it to handle significantly lower flow rates. This feature, combined with its ability to withstand operating temperatures from 32°F to 120°F, ensures durability and reliable performance across various applications. Its robust design supports a variety of gases*, making it well-suited for demanding environments where long-lasting performance is critical.
Versatile and Easy to Install
The Electronic Flow Controller accepts 0-5V, 0-10V, and 0-20mA control signals. It has an 8-pin electrical connector for easy installation and a low power requirement of <300mA. It is equipped with overcurrent and reverse polarity protection, along with a built-in power indicator.

Specifications
System performance
- 
Linearity: < 1% 
- 
Accuracy: < +/- 1.5 % of Full Scale 
- 
Repeatability: <0.25% of Reading 
- 
Resolution: < 25 mV 
- 
Response Time: 50 ms 
- 
Turndown ratio: 100:1 
- 
Operating pressure: 20-100 psig 
- 
Flow range: 0-6 SLPM 
Electrical
- 
Supply voltage: 24-30 VDC 
- 
Command signal: 0-5V, 0-10V, 0-20mA 
- 
Electrical connector: 8 pin D connector 
- 
Max current: 300 mA 
- 
Reverse polarity protection: Yes 
- 
Power indicator: Yes 
Mechanical
- 
Valve type: Normally Closed Proportional 
- 
Sensor technology: Thermal D 
- 
Dimensions: < 4.2" X 2.5" X 2.13" 
- 
Porting: 1/8" NPT 
- 
Wetted materials: - 
Valve: 300 series SS 400 series SS 
- 
Manifold : Anodized Aluminum 
 
- 
- 
Media: Air, Gases* 
- 
Seal Material: FKM 
- 
Temperature Range: 32 - 120 °F 
- 
Filtration: 40 micron (recommended) 
This table is intended for reference only.
* Contact iQ Valves for available options


