Description
The Johnson Controls C-5226-3 is a proportional, direct-acting pneumatic signal transmitter engineered for precision signal management in commercial and industrial HVAC pneumatic control systems. With a 1:1 transmission ratio and a maximum input pressure rating of 25 PSIG, this transmitter faithfully repeats pneumatic transmission signals or selects the higher or lower of two pneumatic signal levels directly from the output — making it a versatile solution for complex pneumatic control loops.
Designed to integrate seamlessly into pneumatic building automation and HVAC control systems, the C-5226-3 ensures accurate signal relay without distortion, supporting reliable zone control, damper positioning, and actuator operation across a wide range of commercial applications.
Key Features
- Proportional, direct-acting pneumatic signal transmitter
- 1:1 signal transmission ratio for accurate signal repeating
- 25 PSIG maximum input pressure rating
- Repeats pneumatic transmission signals with high fidelity
- Selects the higher or lower of two pneumatic signal levels directly from the output
- Designed for commercial and industrial HVAC pneumatic control applications
- Supports reliable integration into existing pneumatic control networks
Specifications
- Brand: Johnson Controls
- Model / SKU: C-5226-3
- Action: Direct Acting
- Transmission Ratio: 1:1
- Maximum Input Pressure: 25 PSIG
- Signal Function: Repeats pneumatic signals or selects higher/lower of two signal levels
Application
The C-5226-3 is ideal for use in pneumatic HVAC control systems where signal isolation, amplification, or selection between competing pneumatic signals is required. It is commonly deployed in commercial building automation environments to maintain control signal integrity across long pneumatic runs or multi-zone systems.
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