Photoelectric sensors - Compact size, fast response, low power consumption, and good temperature characteristics compared with similar products. - This instrument can be used with modular instruments and DCS PLC and other systems to provide isolation, conversion processing, and other functions for field instruments, thereby improving the fault tolerance of the automatic control system in the industrial production process and ensuring system stability and reliability. - Easy to install and use. During measurement, no DC current needs to be connected to the circuit. Typical applications - Integration with modular instruments and DCS/PLC systems to provide isolation, conversion processing, and related functions for field instruments. - Presence/absence detection on conveyors and packaging lines to support automated process control. - Installation in tight or retrofit environments where compact size and low power consumption support stable, reliable operation and easier integration.