XY200 series explosion-proof led-screen display is a high-brightness， single colors explosion-proof display with the latest LED technology. It can directly communicate with PC， PLC main controller or intelligent controller， and carry out uninterrupted safety instructions，operating notification or status in English or numbers or others characters. It widely used in security surveillance system， machinery and equipment automatic control system and other systems at dangerous places in petroleum， chemical， textile， pharmaceutical， metallurgy， electric power and other industries.