Micropilot FMR52 is a Time-of-Flight radar level sensor with a completely PTFE-filled, flush-mounted horn antenna, designed for reliable level measurement in aggressive liquids, pastes, and slurries. Size: Flange DN50-DN150 / ASME 2"-6", horn antenna 50 mm (2") or 80 mm (3") Application: Aggressive liquids, pastes, slurries; hygienic food & life sciences applications (ASME BPE, 3-A, EHEDG) Measuring Principle: Time-of-Flight radar with PTFE-filled, flush-mounted horn antenna Measuring Range: 40 m standard / 60 m with advanced dynamics Accuracy: ±2 mm Material: PTFE-filled horn antenna, stainless steel/Alloy flange wetted parts Key Features: Flush-mounted design resists buildup and sticky media Hygienic certifications for food and life sciences use HART and Bluetooth communication