Description
ROSEMOUNT
P/N : 0065N30N000N0275
TEMPERATURE SENSOR
3590983
RTD PT-100
The Rosemount 0065N30N000N0275 is a PT-100 Resistance Temperature Detector (RTD) designed for precise temperature measurement within marine control systems. RTD sensors of this type operate on the principle of electrical resistance variation with temperature, offering stable and repeatable readings across a wide thermal range. Onboard vessels, accurate temperature sensing is fundamental to the safe and efficient operation of machinery, process pipelines, HVAC systems, and automation control loops. As a Rosemount product, this sensor is associated with instrumentation-grade performance trusted in demanding industrial and marine environments.
Key Features
✓ PT-100 RTD sensing element providing high-accuracy, stable temperature measurement suitable for marine automation and process control applications.
✓ Specific electrical ratings, output range, and dimensional data are subject to confirmation based on the part number and configuration — buyers should verify against system documentation.
✓ Designed for integration within marine control system architectures; compatibility with specific controllers, panels, or data acquisition units is subject to confirmation against the installed system.
✓ Suitable for installation in machinery spaces, control panels, or process pipelines typical of marine environments; exact mounting and ingress protection specifications should be verified prior to installation.
✓ Intended as a direct replacement component — correct identification using the part number and cross-referencing with original system documentation is recommended to ensure a compatible fit.
Marine Applications
✓ Temperature monitoring within main engine and auxiliary machinery control systems aboard commercial vessels and offshore units.
✓ Process temperature sensing in fuel, lubricating oil, and cooling water systems where accurate thermal data supports engine management and protection functions.
✓ Integration into automated monitoring and alarm systems on tankers, bulk carriers, container vessels, and passenger ships.
✓ Use within HVAC and refrigeration control loops requiring consistent temperature feedback for system regulation.
✓ Retrofit and replacement applications on vessels operating Rosemount or compatible instrumentation systems requiring like-for-like sensor renewal.
Why Marine Engineers Choose
Rosemount temperature sensors are recognised for measurement reliability and build quality in demanding process and marine environments. The PT-100 standard ensures broad compatibility with existing instrumentation infrastructure, making this sensor a practical choice for planned maintenance, fault rectification, and system upgrades.
Ideal For
Commercial cargo vessels, tankers, bulk carriers, offshore support vessels, passenger ships, and any marine installation requiring accurate RTD-based temperature sensing within an automated control or monitoring system.
Technical Support & Compliance
Remote troubleshooting guidance, commissioning support, and integration assistance are available to help confirm suitability and ensure correct installation. Repair, retrofit, and upgrade scopes can be discussed depending on the specific system configuration — all subject to confirmation. To verify compatibility, buyers are encouraged to share nameplate photographs, the installed part number, relevant system drawings or documentation, the controller or panel model and software version, and vessel name or IMO number where applicable. Providing this information at the time of enquiry will allow the most accurate technical guidance to be given.
