Tenders Are Invited For The Water Flow Speed Meter Is Designed To Measure The Speed Of Water Flow In Open Natural And Artificial Channels: Rivers, Canals And Other Watercourses.

A High-Precision Hydrometric Device (Turntable) Used To Transfer The Size Of A Unit Of Water Flow Velocity From A Standard (Straight-Line Calibration Basin) To Working Turntables. Operating Principle: The Operating Principle Of The Meter Is Based On The Functional Relationship Between The Flow Speed Of The Oncoming Water Flow And The Rotational Speed Of The Turntable Rotor. The Turntable Is A Modernization Of The Hydrometric Turntable In Which The Mechanical Contact With The Gearbox Is Replaced With A Magnetically Controlled Contact, Which Allows You To Receive One Electrical Signal (Pulse) For Each Full Revolution Of The Bladed Propeller. Design: The Main Components Of The Water Flow Velocity Meter Are: A) A Hydrometric Turntable With Replaceable Blade Propellers: - 70 Mm In Diameter With A Geometric Pitch Of 110 Mm; - With A Diameter Of 120 Mm With A Geometric Pitch Of 200 Mm;