Features: Experience precise temperature monitoring with the PT100 Metal Sensors Transmitter, featuring RS485 Modbus RTU communication for high reliability and stable performances across a wide -20°C-400°C. Crafted with metal and plastic components, this temperature Sensors operates on 8-25V (12V recommended) with low 8 13mA current consumption for energy efficient operation. Suitable for industrial automation engineers, automotive technicians, and electronics professionals requiring accurate measurement solution in critical applications. Perfect for monitoring machinery in manufacturing facilities, HVAC system diagnostics, or automotive engine temperature testing under extreme environmental conditions. Achieve integration into electronic control with this module, delivering real time temperature data via RS485 communication protocols. Specifications: Component:Metal Size:Approx.6x3x1.6CM/2.36x1.18x0.63inch Package Includes: 1Pc PT100 Metal Thermistor note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.