Description
ROSEMOUNT ANALYTICAL INC.
3D39828H01
TRANSMITTER PCB
REV: 2
RAJO 08/00
The Rosemount Analytical 3D39828H01 is a Transmitter Printed Circuit Board (PCB), Revision 2, designed for use within Rosemount Analytical measurement and transmitter systems. As a core electronic assembly, this PCB is responsible for processing and conditioning analytical signals — such as those associated with gas detection, oxygen analysis, or process measurement — and converting them into reliable output signals suitable for use by connected control or monitoring equipment. Within a marine control system context, transmitter PCBs of this type form an essential part of the signal chain, ensuring accurate data is communicated from sensors or analysers to the vessel’s automation or safety infrastructure. Reliable PCB-level components are critical to maintaining continuous monitoring operations onboard, particularly where environmental or process parameters must be tracked with precision.
Key Features
✓ Transmitter PCB assembly designed for Rosemount Analytical systems, providing signal processing and conditioning functions within analytical measurement equipment.
✓ Specific electrical ratings, communication protocols, and dimensional data are not confirmed in the available product data — compatibility and configuration details are subject to confirmation based on the host system and application.
✓ Intended for integration within Rosemount Analytical transmitter enclosures or analyser assemblies; compatibility with specific panels, controllers, or system variants should be verified against the original equipment documentation.
✓ Suitable for installation within controlled equipment enclosures onboard; as with all PCB-level components, installation environment, mounting configuration, and enclosure protection class should be verified against system requirements.
✓ Direct board-level replacement supports restoration of analytical transmitter functionality without full unit replacement, making it a practical solution for maintenance and repair programmes.
Marine Applications
✓ Analytical and gas measurement systems aboard chemical tankers, LNG carriers, and offshore support vessels where continuous process monitoring is required.
✓ Engine room environmental monitoring systems on commercial cargo vessels, bulk carriers, and container ships utilising Rosemount Analytical equipment.
✓ Oxygen analysers and combustion monitoring systems on vessels requiring compliance with emissions or safety measurement standards.
✓ Process control instrumentation aboard FPSOs, offshore platforms, and specialised industrial vessels where analytical transmitter accuracy is operationally critical.
✓ Replacement component for planned maintenance, corrective repair, or system upgrade programmes on vessels with existing Rosemount Analytical transmitter installations.
Why Marine Engineers Choose
Rosemount Analytical is a well-established name in industrial and marine process measurement. PCB-level spares such as the 3D39828H01 allow maintenance teams to carry out targeted, cost-effective repairs to transmitter units rather than replacing entire assemblies, reducing downtime and supporting efficient onboard spare parts management.
Ideal For
Vessels and operators running Rosemount Analytical transmitter systems across tanker fleets, offshore support and construction vessels, gas carriers, cargo ships, and any commercial or industrial marine application where analytical measurement equipment forms part of the control or safety infrastructure.
Technical Support & Compliance
Technical assistance is available to support identification, compatibility verification, installation guidance, and commissioning of this transmitter PCB within your existing system. Support can be provided remotely or coordinated for onboard attendance depending on requirements. Retrofit, integration, and system-level advice is available subject to confirmation of the host equipment and vessel context. To confirm suitability, buyers are encouraged to share nameplate photographs, the original part number and revision details, system model and software version information, relevant wiring diagrams or technical drawings, and vessel name or IMO number where applicable. All compatibility assessments are subject to confirmation based on the information provided.
