flow meters

  In wastewater and potable water treatment plants, precise chemical dosing—such as PAC (polyaluminum chloride), PAM (polyacrylamide), and pH adjusters—directly impacts effluent compliance and operating costs. Yet plant engineers frequently struggle with flowmeters reading zero flow or seizing up mid-operation. RBEF-E Mini MagMeters Understanding why conventional flowmeters fail in these low-flow, high-viscosity applications reveals why a no-moving-parts electromagnetic design provides a permanent solution. 1. The Field Headache: Meters Installed, Zero Data Output Consider a common plant scenario: several standard DN25 magmeters are installed on chemical dosing lines. Despite proper installation, the control room receives zero flow data, forcing operators to revert to manual estimates. Alternative mechanical micro-flow meters often fail just as quickly. As chemicals like PAC and PAM crystallize or carry fine particulates, mechanical rotors seize. Cleaning requires stopping che...

 Measuring fluid flow and thermal energy in small pipelines ( DN15 to DN65 ) has historically presented engineers with a clear trade-off: cut pipes and risk leaks/pressure drops with inline meters , or deal with complicated installations RBFM-K Clamp-on Ultrasonic Flow Meter The RBFM-K Compact Clamp-on Ultrasonic Flow / Heat Meter eliminates this compromise Engineered specifically for small pipe sizes, it delivers precise, non-intrusive flow measurement and optional BTU energy monitoring in a compact, easy-to-install package What is the RBFM-K Ultrasonic Flow Meter? (Quick Overview) The RBFM-K is an advanced external clamp-on ultrasonic flow meter. By clamping directly onto the outer wall of the pipe, it measures liquid velocity and flow rate without ever touching the process fluid Pipe Sizes Supported: DN15, DN20, DN25, DN32, DN40, DN50, DN65 (Min. Inner Diameter  ≥12mm) Accuracy: ±2% of reading (±1% after field calibration) Fluid Compatibility: Water, light oils, and pu...