DJS- Type II locomotive speedometerDetailed product description：

Detailed introduction:
1、 Explanation of DJS-II locomotive speedometer:
The DJS-II locomotive speedometer is a specialized instrument installed on the locomotive. Used to indicate the running speed and cumulative mileage of locomotives. It is beneficial for locomotives to ensure safety and punctuality during operation.
The DJS-II locomotive speedometer is a non electric meter that combines a tachometer generator with a magneto electric meter. It consists of three parts: instruments, sensors, and connecting wires. The instrument system desktop structure device is installed on the driver's console, and the sensors are installed on the axle box cover of the locomotive. The transmission shaft of the sensors is connected in a flexible manner, and the instruments and sensors are connected by dedicated plug-in wires. This instrument has the characteristics of simple structure, adjustable indication speed, and easy use and maintenance. It can be widely used on diesel locomotives, electric locomotives, and other types of locomotives.

2、 Main technical parameters of DJS-II locomotive speedometer:
1. Instrument accuracy: Level 2.5
2. Instrument specifications: 0~120km/h, 0~150km/h
3. Speed generator rotation ratio: 1:5
4. Mileage: 0~999999 km
5. Operating environment: Normal operation under conditions of -20 ℃~+60 ℃ and relative humidity not exceeding 85%
6. Lighting energy: DC24V, DC110V
7. Dimensions: Instrument 151mm * 23mm * 155mm Sensor 245mm * 200mm * 130mm
8. Weight: Approximately 3kg for instruments and 6kg for sensors