The DEIF BRW-1-NB Bridge Wing Indicator is a marine bridge instrumentation device designed for displaying propulsion or maneuvering information such as ahead and astern speed commands. It provides clear analog indication for ship operators on bridge wings and is designed for reliable operation in marine environments. The BRW-1 series is used for applications such as propeller RPM indication, pitch indication, and other vessel maneuvering parameters.

The BRW-1-NB model features an AHEAD 100-0-100 ASTERN display range with a 10-0-10V input signal and is typically integrated into vessel bridge control and engine telegraph systems. Its marine-grade construction supports long-term operation under vibration, humidity, and outdoor installation conditions.

This indicator is commonly used as a replacement spare part for DEIF/NORCONTROL marine automation systems installed on commercial vessels, offshore ships, and other marine applications requiring accurate bridge-side propulsion feedback.

📌 Product Parameters

📌 Product Datasheet

📌 Common Questions & Answers

❓ Q: What is the main function of the DEIF BRW-1-NB?
A: It displays propulsion or maneuvering signals on the ship bridge wing, allowing operators to monitor ahead and astern commands.

❓ Q: What signal input does this model use?
A: The BRW-1-NB uses a 10-0-10V input signal for indication control.

❓ Q: Where is the BRW-1-NB installed?
A: It is normally installed on bridge wings or marine control panels where direct visual indication is required.

❓ Q: What are common failure symptoms?
A: Typical issues include incorrect pointer movement, no indication, unstable readings, illumination failure, or input signal problems.

❓ Q: Can BRW-1-NB replace other DEIF indicators?
A: Replacement depends on scale range, input signal type, mechanical dimensions, and vessel control system configuration.

❓ Q: What should be checked before replacement?
A: Verify model number, input voltage, signal range, wiring terminals, mounting size, and original marine system configuration.

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