D-9502-5 Johnson Controls Positioner Kit

Overview

The Johnson Controls D-9502-5 is a precision-engineered pneumatic damper actuator positioner kit designed to deliver accurate, reliable positioning control for pneumatic damper actuator systems in commercial and industrial HVAC applications. Purpose-built for use with D-3244 and D-3246 Series actuators, this relay device enables fine-tuned calibration of both the starting point and operating span to ensure actuators respond precisely to control signals.

Features

• Independent adjustment methods using a simple screwdriver method
• Adjustable starting point from 2 to 12 PSI to set the initial stroke threshold
• Adjustable operating span from 3 to 13 PSI for full stroke range flexibility
• Dual air connection compatibility accepting either 5/32-inch or 1/4-inch OD barbed fittings
• Includes positioner with cover, mounting plate, and installation hardware
• Relies on a dead-ended capacitive sensing element requiring minimal amplification

Specifications

• Maximum Pressure Rating: 25 psig (172 kPa)
• Operating Temperature Range: -20°F to 150°F (-29°C to 66°C)
• Air Consumption: 5 SCIM (1.4 mL/s)
• Output Flow Capacity: 1000 SCIM with dual barbed fitting; 1600 SCIM with 1/4-inch fitting
• Materials: Noryl cover, die-cast aluminum body, and synthetic elastomer/rubber diaphragm
• Connections: Barbed fittings for 5/32-inch or 1/4-inch OD polytubing

Applications

Ideal for commercial and industrial HVAC systems utilizing pneumatic controls, the D-9502-5 positioner kit provides dynamic stabilization and sequential control of pneumatic damper actuators. By supporting variable air volume (VAV) and other airflow management setups, it optimizes airflow distribution, enhances energy efficiency, and ensures accurate system performance under diverse HVAC demands.