Description
The Johnson Controls D-9502-5 is a precision-engineered pneumatic damper actuator positioner designed to deliver accurate, reliable positioning control for pneumatic damper actuator systems. Purpose-built for use with the D-3244, D-3246, and D-251 Number 5 Series actuators, this positioner enables fine-tuned calibration of both starting point and operating span to match the demands of your specific HVAC application.
Adjustable Starting Point & Operating Span
The D-9502-5 features a fully adjustable starting point ranging from 2 to 12 PSI, allowing technicians to precisely set the threshold at which the actuator begins to respond. The adjustable operating span of 3 to 13 PSI provides flexible calibration of the full stroke range, ensuring accurate damper positioning across a wide variety of pneumatic control systems.
Versatile Air Connection Options
Equipped with dual air connection compatibility, this positioner accepts either 5/32″ or 1/4″ OD barb fittings, making it easy to integrate into existing pneumatic tubing configurations without the need for additional adapters.
Compatible Actuators
- Johnson Controls D-3244 Series Actuator
- Johnson Controls D-3246 Series Actuator
- Johnson Controls D-251 Number 5 Series Actuator
Key Features
- Adjustable starting point: 2–12 PSI
- Adjustable operating span: 3–13 PSI
- Air connection fittings: 5/32″ or 1/4″ OD barb
- Designed for D-3244, D-3246, and D-251 No. 5 Series actuators
- Enables precise damper stroke calibration in pneumatic control systems
- Compact positioner design for straightforward field installation
Application
Ideal for commercial and industrial HVAC systems utilizing pneumatic controls, the D-9502-5 positioner ensures that damper actuators respond accurately to control signals. By allowing independent adjustment of both the starting point and operating span, it supports optimal airflow management, energy efficiency, and system performance in variable air volume (VAV) and other pneumatic damper applications.
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