Description
DEIF
ROLLS-ROYCE
VTR-5-PY
RPM METER / INDICATOR
ART NO.: R997162I
RANGE: 0-140 RPM
0-10V
100048588.50
98650
The DEIF Rolls-Royce VTR-5-PY is an analog RPM meter and indicator designed for precise engine speed monitoring in marine control systems. Operating across a 0–140 RPM measurement range with a 0–10V input signal, this instrument provides reliable real-time shaft or engine speed readout on the vessel’s bridge or engine control room panels. As a core component within marine propulsion monitoring and control architectures, it plays a critical role in ensuring safe and efficient engine management across a wide range of vessel types.
Key Features
✓ Analog RPM indication with a measurement range of 0–140 RPM and a 0–10V input signal, as specified in the original product data.
✓ Manufactured under the DEIF and Rolls-Royce collaboration, ensuring compatibility with associated Rolls-Royce marine propulsion control and monitoring systems — subject to confirmation for specific panel or controller variants.
✓ Suitable for integration into engine control consoles, bridge monitoring panels, and propulsion management systems typical of marine control system architectures.
✓ Designed for panel-mounted installation in controlled environments such as engine control rooms or wheelhouse consoles; exact ingress protection rating and mounting dimensions should be confirmed against vessel documentation.
✓ As a direct replacement or service part, sourcing an original-specification unit helps maintain system calibration and signal integrity without requiring panel reconfiguration — subject to system compatibility confirmation.
Marine Applications
✓ Offshore supply vessels and platform support vessels equipped with Rolls-Royce propulsion systems requiring accurate low-speed RPM indication.
✓ Merchant vessels and cargo ships using DEIF-based engine monitoring and control panels for main engine or auxiliary machinery speed readout.
✓ Ferry and ro-ro vessels where propulsion shaft speed must be continuously displayed at the bridge or engine control room for safe maneuvering.
✓ Tugs and workboats with variable-speed diesel or diesel-electric propulsion where precise RPM monitoring supports operational efficiency and load management.
✓ Drillships, AHTS vessels, and other dynamic positioning vessels where propulsion monitoring instrumentation forms part of an integrated control and safety system.
Why Marine Engineers Choose
Marine engineers and vessel operators select the DEIF Rolls-Royce VTR-5-PY for its direct compatibility with established Rolls-Royce marine control architectures, its clear analog display format suited to high-visibility panel environments, and its defined signal interface that simplifies integration into existing monitoring systems without extensive reconfiguration.
Ideal For
Offshore support vessels, merchant cargo ships, ferries, tugs, drillships, and any commercial or specialist vessel operating Rolls-Royce or DEIF-based propulsion monitoring and engine control systems.
Technical Support & Compliance
Technical assistance is available to support remote troubleshooting, onboard diagnostics, and integration queries for this RPM meter within your vessel’s control system. Commissioning guidance, retrofit evaluation, and compatibility checks can be provided subject to confirmation of the specific panel model, controller version, and system configuration in use. To confirm fitment and signal compatibility, buyers are encouraged to share nameplate photographs, the full part number (R997162I), any relevant system drawings or wiring diagrams, the control panel or propulsion system model, and vessel name or IMO number where applicable. All compatibility assessments are subject to confirmation based on documentation provided.
