Single Channel MicroAir II
- 0.1" water resolution with digital display
- Contact closure input from OD gauge/PLC
- Ranges from 0-3" water up to 0-5 psi
CE Compliant
Made in the USA
PLC-Integrated Air Pressure Control for Extrusion encompasses ultra-low air pressure regulators accepting 0-10V analog and PLC inputs for high-speed, programmable control during plastic tubing extrusion. Designed for medical, catheter, multi-lumen, bump/taper, and automotive tubing, these systems deliver sub-0.1-second response times with precision voice-coil linear motors and hysteresis-free operation.
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PLC-integrated air pressure regulators accept a 0-10V analog signal from a PLC or other controller and translate it into precise ultra-low air pressure output inside the extruded tubing. The voice-coil linear motor adjusts in real time—typically within 20 milliseconds—maintaining the set pressure regardless of changes in downstream flow rate, ensuring consistent tubing outside diameter throughout the run.
Talk to our experts for custom solutions and tailored guidance.
Delivers ultra-low, PLC-programmable air pressure for precise OD control in catheter and multi-lumen medical tubing extrusion.
Maintains stable internal air pressure during high-volume automotive tube extrusion, ensuring consistent wall thickness and diameter.
Enables programmable PLC control of internal air support for plastic profiles and straws, eliminating manual pressure adjustments.
High-speed 0-10V switching enables precise pressure transitions for bump and taper tubing production with sub-0.1-second response.
Talk to our experts for custom solutions and tailored guidance.
Voice-coil linear motors with viscostatic damping deliver typically 20 ms response, enabling seamless PLC-driven bump and taper tubing sequences without pressure overshoot.
Founded in 1980 and trusted by industry leaders like Davis-Standard and Conair, OLC is the recognized standard for ultra-low air pressure regulation in plastic tubing extrusion.
Every PLC-integrated regulator ships with a three-year parts-and-labor warranty and unlimited phone support, backed by a US-manufactured product lifespan of 10–25 years.
Submit your requirements and our engineering team will respond with pricing, range options, and configuration guidance within one business day.
For immediate assistance, feel free to give us a direct call at 978-562-5353. You can also send us a quick email at olc@onlinecontrols.com.
For immediate assistance, feel free to give us a direct call at 978-562-5353. You can also send us a quick email at olc@onlinecontrols.com.