MTL is mainly engaged in the production and research and development of products used in flammable and explosive hazardous areas, and occupies a world leading position in this field. The product range ranges from well-known Zener safety barriers and isolation barriers in the industry to advanced process control products, all of which are suitable for harsh environments commonly found in the process industry.

　　Intrinsic safety technology is a unique technology that allows for on-site maintenance in hazardous areas without the need for a "gas purge" certificate. Due to the difficulty in accurately identifying the cause of equipment failure when power is off, intrinsic safety technology is crucial for instrument applications. Regardless of the protection level of intrinsic safety instruments, their installation and maintenance requirements must be fully documented and strictly followed.

　　The use of conventional instruments and cables in intrinsic safety technology can save costs. For all low-voltage instruments, intrinsic safety protection is the best choice. Intrinsic safety can provide corresponding solutions for all gases and areas. This technology can fundamentally prevent explosions rather than control them, and the "online maintenance" function can ensure the normal operation of conventional instruments during maintenance, making it a better choice.

　　The core advantage of the principle of intrinsic safety lies in its ability to provide solutions to all problems that arise in hazardous areas, and it is the only technology that can meet this standard. In addition to gas explosion protection, intrinsic safety technologies have been recognized worldwide, and these technologies have now been expanded to provide explosion protection in dusty environments.