博文

How to Measure Flow in Partially Filled Pipes Accurately – RBEF-P Electromagnetic Flow Meter

图片
Measuring flow in gravity sewers, storm drains, or industrial effluent lines is challenging because pipes rarely run full. Traditional solutions like weirs , flumes , or siphons require expensive concrete work, take up space, and need constant cleaning. How to Measure Flow in Partially Filled Pipes Accurately The RBEF-P Partially Filled Pipe Electromagnetic Flow Meter from R&B Instrument Inc. offers a smarter, cost‑effective alternative. How it works It uses the velocity‑area method : an electromagnetic sensor measures flow velocity, and a high‑precision level gauge measures liquid height. The meter then calculates real‑time flow rate and totalized volume. Just input the pipe inner diameter. Why choose RBEF-P ? - Wide level range – accurate from 10% to 100% full pipe (accuracy ±2.5% FS) - Triple electrodes at 10%, 30%, and 50% of pipe diameter – the meter automatically uses the best signal above the liquid surface, avoiding oil or floating grease - No moving parts – unaffected by...
发表评论
阅读全文

Título: ¿Por qué pagar más por caudalímetros? Alternativa rentable para alta presión, pulpa, papel y dosificación

图片
¿Por qué pagar más por caudalímetros Publicado por: R&B Instrument Inc. En la medición de flujo industrial , marcas como Endress+Hauser , Krohne , Siemens o Yokogawa suelen ser la opción predeterminada. Funcionan bien, pero a un precio elevado. Para muchas aplicaciones, no es necesario pagar de más. R&B Instrument Inc. ofrece un reemplazo directo que iguala precisión y durabilidad, con un coste 20‑40 % menor.  🔧 Dónde destacamos - Alta presión (hasta 42 MPa) – Ideal para inyección química , sistemas hidráulicos y procesos críticos. - Pulpa y minería – Revestimientos resistentes a la abrasión y electrodos robustos para sólidos pesados. - Industria papelera – Medición confiable de fibras, aditivos y pasta de papel. - Dosificación de líquidos – Respuesta rápida y amplio rango de medición para lotes precisos.  💡 ¿Por qué cambiar? - Menor coste total – Compra, mantenimiento y repuestos más económicos. - Plazos de entrega más cortos – Sin largas esperas de envíos in...
发表评论
阅读全文

How Multi-frequency Technology Solves Slurry Flow Measurement Challenges

图片
Introduction In industrial process control, measuring the flow of slurries —whether it's mining pulp , paper stock , or chemical waste —is notoriously difficult. Most engineers struggle with "jumping" signals and inconsistent readings. The culprit? Slurry Noise . Today, we explore how Multi-frequency Magmeters are revolutionizing this field by delivering rock-solid stability where others fail. Slurry Flow Measurement The Problem: Why Traditional Magmeters Fail in Slurry Standard electromagnetic flow meters typically use low-frequency excitation. When solid particles in the slurry collide with the sensors' electrodes, they generate massive electrochemical noise spikes. To a standard converter, this noise is indistinguishable from the flow signal, leading to erratic data that makes precise process control impossible. The Solution: RBHEF-LS Multi-frequency Technology The RBHEF-LS Series by RB Flowmeter is engineered specifically for these harsh environments. By emplo...
发表评论
阅读全文

Slashing Mining Costs: How RB Flowmeter Solved the 3-Month Replacement Crisis

图片
The Hidden Drain on Mining Profits In the high-stakes environment of gold and copper processing, abrasive slurry is a silent profit killer. For many mining plants, the constant "sandblasting" effect of solid particles means standard flow meters fail every 3 to 6 months. One major gold processing plant reported that these frequent failures weren't just a maintenance headache—they were a financial disaster. Each production line was losing approximately $150,000 annually in lost output, plus $20,000 in hardware replacement costs. The RB Flowmeter Intervention: Engineering for Longevity RB Flowmeter stepped in with a customized version of the RBHEF-LS Electromagnetic Flowmeter , specifically configured for high-abrasion hydrocyclone feed lines. The solution centered on three "Hardcore" technical advantages: • Advanced Material Synergy: We utilized a robust Polyurethane liner , which provides the necessary toughness to withstand high-velocity abrasive particles. ...
发表评论
阅读全文

Breaking the Barriers: Why RBEF-P is the Future of Non-full Pipe & Open Channel Flow Measurement

图片
  In municipal drainage, industrial wastewater discharge, and agricultural irrigation, measuring flow in a " Partially Filled Pipe " or an open channel has historically been a massive technical hurdle. Traditional methods often rely on cumbersome Parshall flumes or weirs, which involve expensive civil engineering costs and are prone to siltation and maintenance headaches. As global standards for smart water management and environmental compliance tighten in 2026, the industry demands a smarter, lower-cost, and low-maintenance alternative. The RBEF-P Series Partially Filled Pipe Flow Meter is engineered to meet this exact challenge. 1. Why Traditional Solutions are Falling Behind Conventional open channel measurement schemes face three critical pain points: Space Constraints: Many underground pipe networks simply do not have the physical room to install standardized flumes. Prohibitive Costs: Installation often requires shutting down water flow and conducting extensive ...
发表评论
阅读全文