SQY12-01 speedometerDetailed product description：

The SQY12-01 speedometer adopts a 32-bit microprocessor ARM7 as the main chip of the instrument, with LCM (128 × 64) as the display screen, and displays speed and mileage in different lines. You can also switch to displaying cumulative mileage, as well as date and time. There are two relay alarm outputs for vehicle speed or mileage. The various parameters of the instrument can be set using the panel buttons or through the serial port of the upper computer software. The serial port communicates with the computer and can send the measurement data to the computer for recording and analysis.
This speedometer is mainly used for driving consoles and control rooms of various special vehicles and rail vehicles, as well as vehicle testing research.

SQY12-01 speedometer characteristics
1. Working environment temperature: -20~85 ℃ Humidity: Relative humidity ≤ 85%
2. Power consumption 220V, AC power consumption less than 5W
3. LCM display content: Speed: Display range 0.1-800.0 km/h Mileage: Display range 0-99999 km
Date: xx month xx day 20xx Time: week xx xx: xx: xx Accumulated mileage: 0-999999 km
4. Input signal type (DC or AC)
DC: NPN-OC; (Equipped with Hall sensors, magnetic sensors, or photoelectric sensors, etc.)
Communication: 200mV~15V; (Equipped with magneto electric sensors or speed generators, etc.)
5. Relay output 2 channels
6. Serial communication compatible with Modbus protocol
7. Dimensions 160 × 80 × 130
8. Hole size 152 × 76