Temperature transmitters are essential devices in industrial automation and process control, converting temperature sensor signals (such as thermocouples or RTDs) into standardized output signals (e.g., 4-20mA or digital protocols). They ensure accurate, reliable temperature monitoring and transmission for applications like HVAC systems, chemical processing, and machinery. Key features include high precision, robust construction for harsh environments, and compatibility with various sensors. Common products in this category include head-mounted transmitters, rail-mounted transmitters, and intrinsically safe versions for hazardous areas.