EMERSON 3D39861G01 Control Module

Product Description

EMERSON 3D39861G01 is not a general Control Module. It is a Rosemount™ Oxymitter™ HART® Protocol Electronics Card Stack (Electronic Assembly) used in Rosemount Oxymitter oxygen measurement systems. It is the internal electronic circuit assembly responsible for signal processing, HART communication, and control functions of the oxygen transmitter.

The module is designed for use with Rosemount Oxymitter 4000 oxygen transmitters and related combustion monitoring equipment, providing communication and measurement interface functions.

Specifications

• Brand: EMERSON / Rosemount
• Model: 3D39861G01
• Product Type: HART Protocol Electronics Card Stack / Electronic Assembly
• Application: Oxygen transmitter electronics replacement module
• Compatible Equipment: Rosemount Oxymitter oxygen measurement systems
• Communication: HART Protocol
• Function:
  • Signal processing
  • Oxygen measurement data handling
  • HART communication interface
  • Transmitter electronic control
• Installation: Internal transmitter electronics assembly

Advantages & Features

• Original replacement electronics for Rosemount Oxymitter systems
• Supports HART digital communication
• Provides stable oxygen measurement signal processing
• Improves transmitter reliability and serviceability
• Modular design for easier maintenance
• Suitable for industrial combustion monitoring applications

Applications

• Boiler combustion monitoring
• Power plant flue gas analysis
• Furnace oxygen measurement
• Industrial combustion control systems
• Emission monitoring systems
• Process heating equipment

Notes

• 3D39861G01 is an electronic assembly / PCB module, not a standalone PLC control module
• It is mainly used as a replacement part inside Rosemount Oxymitter oxygen transmitters
• Confirm transmitter model compatibility before installation
• Check HART communication settings after replacement
• Follow Emerson Rosemount maintenance procedures