The Siemens 7MH71441AA2 flow sensor (flow transmitter) is an inline or side-mount device used to measure liquid or gas flow in industrial pumps, pipelines, and process control equipment. It provides an output of 4–20 mA or pulse (model dependent) and is built from stainless steel or compatible industrial-grade material with IP65 protection. Operating temperature ranges from -20°C to +80°C (typical), supporting reliable flow monitoring and process control in chemical processing, water treatment, HVAC systems, and manufacturing lines. Common replacements include Siemens 7MH71441AB0, Endress+Hauser FTB101 Flow Sensor, and ABB FEP300 Flow Sensor.
