Marine & Railway Analog Panel Meter Series
LEEYD’s Marine & Rail Indicator Series covers analog meters for ships and railway vehicles.
Each unit features clear pointer display, customizable signals, and rugged construction for harsh environments.
OEM options available for dial, logo, input range, voltage, and waterproof casing.
Marine Analog RPM Indicator
LD-RPM96
The LD-RPM96 is a compact marine analog RPM meter designed for monitoring propulsion system performance on vessels. With a standardized 96×96mm panel size and 91×91mm cut-out, it offers a seamless fit into most control panels and bridge consoles. The unit features a 240-degree wide-angle scale using a precision moving-coil mechanism to display real-time shaft rotation speed, covering both forward (AHEAD) and reverse (ASTERN) directions.
It accepts a ±10V DC signal as standard input, but can be tailored to accept other analog ranges including 0–5V, 4–20mA, or 0–100V DC, making it highly adaptable for various marine control systems. The device is built with durable materials and offers optional waterproof and salt-fog resistant configurations, ensuring long-term reliability in harsh maritime environments. Integrated LED illumination (12V or 24V DC) ensures clear visibility in both day and night operations.
Key Specifications:
Panel size: 96×96mm; Cut-out: 91×91mm
Signal input: ±10V DC (customizable: 0–5V, 4–20mA, etc.)
Scale angle: 240° pointer movement
Lighting: LED backlight, 12V or 24V DC
Power consumption: ≤5VA
Optional: waterproof casing, salt fog protection
Application: marine propulsion, engine monitoring, control consoles
Large Marine RPM Meter
LD-RPM144
The LD-RPM144 is a high-visibility analog RPM indicator developed for larger marine applications, such as ship bridges, engine rooms, and main control panels. Featuring a spacious 144×144mm front panel installation cut-out, it delivers enhanced readability and intuitive feedback even in remote or wide control environments.
This model incorporates a 240-degree moving-coil pointer mechanism with forward and reverse RPM display. The standard signal input is ±10V DC, and other options like 4–20mA or 0–100V can be customized to suit various engine control modules. It’s equipped with LED lighting (12V/24V DC) for enhanced clarity and can be manufactured with IP-grade waterproof and corrosion-resistant materials to meet demanding marine standards.
Key Specifications:
Panel size: 144×144mm;
Input signal: ±10V DC (customizable)
Display: 240° wide-angle analog scale
Lighting: LED illumination, 12V or 24V DC
Power consumption: ≤5VA
Environmental protection: optional waterproof and anti-fog finish
Application: ship bridges, main engine rooms, propulsion monitoring systems
Railway Speedometer with Odometer
LD-SPD160D
The LD-SPD160D is a robust and precision-engineered speedometer designed for railway applications, including diesel locomotives, electric multiple units (EMUs), and metro rolling stock. It combines analog dual-needle speed indication with a built-in 7-digit mechanical odometer that records total mileage with non-resettable reliability.
The instrument is housed in a durable round enclosure with a mounting diameter of 131mm, suitable for dashboard integration. It supports a default 0–20mA analog input signal and offers dial customization for different speed ranges, unit systems (km/h or mph), and panel languages. Internal LED lighting is available in 24V, 74V, or 110V DC, making it adaptable across a wide range of vehicle types. Its vibration resistance and temperature endurance ensure stable performance under rigorous operational conditions.
Key Specifications:
Mounting diameter: Ø131mm (+0.5mm)
Input signal: 0–20mA (customizable options available)
Display: dual-needle analog speed indication
Odometer: 7-digit mechanical non-resettable counter
Lighting: 24V / 74V / 110V DC LED backlight
Operating temperature: -25°C to +70°C
Vibration resistance: 1g, 100Hz (DIN 89011 compliant)
Application: locomotives, EMUs, subway cars, rail monitoring systems
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