The multifunctional instrumentation combination module, composed of a locomotive dual-needle pressure gauge, adopts a modular design and is mounted on the locomotive control console. It serves as a vital interface for delivering real-time train operation parameters, equipment status, and other essential information to the driver.
Item | Specification |
Range | 0 ~ 1000 kPa, 0 ~ 1200 kPa, 0 ~ 1600 kPa |
Accuracy | Class 1.0, Class 1.6 (in accordance with GB/T 1226-2010 standard) |
Minimum Scale | 20 kPa |
Dial Plate | Black background with white markings or white background with black markings |
Pointers | Dual-needle: red and black (black on top, red on bottom) |
Illumination Method | High-reliability, high-brightness backlit dual-electrode lamp |
Operating Voltage | DC 24V ±30%, DC 110V ±30% |
Mounting Method | Axial panel mounting |
