Description
ROSEMOUNT TANK RADAR AB
EMERSON PROCESS MANAGEMENT
PART NO.: 9150068-871
TRANSMITTER ELECTRONIC BOX
REV.: E
MAX AMBIENT TEMPERATURE: 80°C
EXTERNAL SENSOR: PMAX < 1WAT.
ART.NR: 9150064-861
REV.: NR A
The Rosemount TankRadar Transmitter Electronic Box (Part No. 9150068-871, Rev E) is a core signal processing and transmission assembly within the Rosemount TankRadar continuous level gauging system, developed by Rosemount Tank Radar AB under the Emerson Process Management portfolio. This electronic box handles the transmitter-side electronics that drive radar-based level measurement, processing signals from connected external sensors and communicating with the wider tank gauging network. As a critical component within a Marine Control System, it plays a central role in accurate cargo and ballast tank level monitoring onboard vessels, where reliable measurement data underpins safe loading, stability management, and cargo operations.
Key Features
✓ Functions as the transmitter electronic assembly within the Rosemount TankRadar radar level gauging system, managing signal generation and external sensor interfacing.
✓ Rated for a maximum ambient operating temperature of 80°C, with external sensor input rated at PMAX < 1W — specifications confirmed from original product data; additional electrical ratings subject to confirmation from unit nameplate or system documentation.
✓ Compatible with the Rosemount TankRadar platform by Emerson Process Management; integration with specific tank gauging consoles, multiplexers, or control units should be verified against the installed system version and configuration.
✓ Intended for installation within controlled equipment spaces or tank gauge head enclosures onboard vessels; mounting arrangement and enclosure classification should be confirmed against vessel-specific installation drawings.
✓ Replacement of this unit typically requires system re-commissioning and functional verification; engineers should retain the existing revision level (Rev E, ART.NR 9150064-861 Rev A) when sourcing direct replacements to ensure drop-in compatibility.
Marine Applications
✓ Cargo tank level gauging systems on crude oil tankers, product tankers, and chemical tankers requiring continuous radar-based measurement.
✓ Ballast tank monitoring installations where accurate level data feeds into loading computer and stability management systems.
✓ LNG and LPG carriers utilising Rosemount TankRadar systems for cryogenic or pressurised cargo level measurement.
✓ Offshore storage vessels and FSOs/FPSOs fitted with Emerson Rosemount tank gauging infrastructure for inventory management and custody transfer.
✓ Bulk carriers and large container vessels with integrated tank management systems requiring reliable transmitter electronics for void space or fuel oil tank monitoring.
Why Marine Engineers Choose
The Rosemount TankRadar platform is a well-established solution across the tanker and offshore sectors, and maintaining original manufacturer part numbers and revision levels — such as this Rev E transmitter electronic box — ensures system integrity, reduces commissioning risk, and supports continued compatibility with existing tank gauging software and infrastructure.
Ideal For
Tankers, chemical carriers, LNG/LPG vessels, FSOs, FPSOs, offshore platforms, and any vessel class operating Rosemount TankRadar or Emerson Process Management radar-based tank level gauging systems requiring transmitter electronic box replacement or inventory sparing.
Technical Support & Compliance
Technical assistance is available to support remote troubleshooting, compatibility verification, onboard installation guidance, testing and commissioning coordination, and system integration — subject to confirmation of the specific installation. To confirm suitability for your application, buyers are encouraged to share nameplate photographs, full part numbers and revision details, system model and software version, relevant installation or wiring drawings, and vessel name or IMO number along with the scope of the intended replacement or repair. All compatibility and fitment confirmations are subject to review of the above information.
