Controlair Type Transducer From a China OEM Factory
Form, fit and function replacements matching Controlair pattern I/P and E/P transducers across six models in the EAA-500 and EAA-550 series. These units convert variable current or voltage control signals into linearly proportional pneumatic output pressures for valve automation and electronic pressure regulation.
Every Model in This Range
Problems This Range Solves
- A Controlair pattern transducer on an operating line has failed and needs direct replacement without re-piping
- Electronic controllers output electrical signals but existing control valves require a proportional pneumatic supply
- Long factory lead times on original-brand I/P and E/P converters hold up maintenance schedules
- A process loop requires an electronic pressure regulator converting variable voltage or current inputs to air pressure
- Distributors and valve assemblers need direct-replacement transducers supplied under their own OEM brand and housing colour
Who Buys It
- Plant instrument technicians replacing worn I/P converters on pneumatic control loops
- Valve and actuator OEMs assembling pneumatic packages with electric-to-pneumatic conversion
- EPC contractors purchasing field instrumentation for process plant projects
- Distributors stocking replacement transducers for maintenance and repair operations
- Process instrumentation sellers requiring OEM branding and custom housing colours
Industries
What You Get From This Range
- Covers both EAA-500 and EAA-550 series across six 500X, 500ACD, 550X and 550ACT transducer models
- Converts variable current or voltage control signals into linearly proportional pneumatic output pressure
- Direct pattern interchangeability allows direct replacement on existing brackets and pipework
- Housing can be painted black, blue, yellow or other colours to customer specification
- OEM branding options include custom customer nameplates and tailored packaging
- Standard models ship from stock in 2 to 3 days and volume orders in 7 to 10 days
- Backed by an 18 month warranty with replacement units provided on photo or video evidence
Typical Applications
- Converting a 4 to 20 mA or voltage signal into air pressure to drive a pneumatic actuator
- Replacing a damaged 500X or 550X transducer on an active process line without altering mounting
- Operating as an electronic pressure regulator feeding downstream pneumatic instrumentation
- Fitting onto newly assembled valve packages requiring factory-matched I/P conversion
- Supplying private-label I/P and E/P transducers for regional process instrumentation distributors
Units From This Range Built for Customers
Documents for This Range
Download the datasheet before you order so you can check the signal range, output pressure and mounting against your valve.
Controlair Type Transducer Questions
What models are available in the Controlair type transducer range?
The range includes six models across the EAA-500 and EAA-550 series: 500X, 500ACD, 550X and 550ACT.
What input signals do these transducers accept?
Both the EAA-500 and EAA-550 series convert variable electrical current or voltage input signals into proportional pneumatic output pressure.
What is the lead time for standard and project orders?
Regular quantities normally ship in 2 to 3 days from stock. Large project quantities ship in 7 to 10 days.
Can you supply these units with custom branding and housing colours?
Yes. We offer OEM branding with the nameplate marked with your logo and can paint housings black, blue, yellow or custom colours.
What is your warranty policy for failed units?
We provide an 18 month warranty. If a unit fails, send photo or video evidence and we ship a replacement unit rather than repairing it.
Can you provide photos of the actual units before shipping?
Yes. Real product photos and videos can be taken in our sample room or warehouse upon request prior to dispatch.
Tell Us Which Model You Need
Send a photo of the unit you are replacing, or the model number you want quoted. We confirm the match, the price and the lead time before you commit to anything.