M9300-2K Johnson Controls Potentiometer Kit

Overview

The Johnson Controls M9300-2K is an external auxiliary feedback potentiometer kit designed for use with M9300 Series Electric Non-Spring Return Actuators. It provides a 2k ohm resistive position feedback signal that is proportional to the actuator’s degree of rotation, allowing for precise tracking of damper or valve positions within HVAC systems.

Features

• Provides a 2k ohm resistive feedback signal proportional to rotation
• Field-installable accessory that easily couples to the electric actuator
• Backward compatible with existing controllers to facilitate a seamless retrofit
• Enhances control flexibility without requiring total system or controller replacement

Specifications

• Resistance: 2k Ohm
• Actuator Compatibility: M9300 Series Non-Spring Return Actuators
• Operating Temperature Range: -22 to 140 degrees Fahrenheit (-30 to 60 degrees Celsius)
• Storage Temperature Range: -40 to 185 degrees Fahrenheit (-40 to 85 degrees Celsius)
• Operating Humidity: 5% to 95% RH, non-condensing

Applications

• Used in HVAC and building automation systems requiring precise potentiometer position feedback
• Applied in commercial damper and valve control assemblies to monitor travel and rotation limits
• Ideal for retrofit projects that necessitate automated position verification for control loops