FIELD: measuring equipment.
SUBSTANCE: ultrasonic flow meter comprises a measuring channel (18) configured to be used in a fluid-flowing pipeline, located wherein are at least two ultrasonic sensors (6, 8), wherein a reflector (28) is located on the transverse wall (24) of the measuring channel (18) distanced from the ultrasonic sensors (6, 8), wherein the reflector (28) has a deposition-resistant surface structure, characterised by the fact that said deposition resistance of the reflector (28) is achieved due to the bionic structure.
EFFECT: provided deposition resistance with simultaneous sufficient reflection of the ultrasonic signal.
7 cl, 5 dwg
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