Durable metal housing and quality components for reliable operation in challenging environments. Power and efficiency: operates on 825 V input, with 12 V recommended; current consumption is 813 mA for energyefficient performance. Realtime data and communication: delivers realtime temperature data via RS485 (RS485 RTU) communication, enabling seamless integration with electronic control systems. Accurate measurement: PT100 metal sensor transmitter provides precise temperature readings with reliability across a wide range from 20°C to 400°C. Target users: suitable for industrial automation engineers, automotive technicians, and electronics professionals requiring accurate measurements in critical applications. Easy integration: designed to be integrated into electronic control systems, enabling straightforward deployment in control panels and remote monitoring setups. Use scenarios: Industrial automation: monitor critical process temperatures and transmit readings to PLC/SCADA systems over RS485. Automotive diagnostics: monitor temperatures in engine bays or electronics assemblies with robust, reliable sensing. Electronics development and testing: use in bench rigs and calibration setups for precise PT100based temperature measurements. Key attributes: function temperature sensing and transmission; compatibility RS485 RTU compatible with standard control networks; material metal housing for durability; performance wide range from 20°C to 400°C with low power consumption and realtime reporting.