Updated on April 25, 2026 — “Can I install this flow meter vertically?” is the wrong question. The right one is: which meter, and in which direction? A turbine installed downflow destroys its bearings in months. A rotameter installed horizontally Read More
Updated: April 24, 2026 — by Sino-Inst Engineering Team Molasses, honey, syrup, resin, and asphalt all share the same headache: they stop common flow meters from working. Orifice plates clog. Electromagnetic meters read zero when the fluid is non-conductive. Turbine Read More
Updated: April 23, 2026 Every differential pressure flow meter — orifice plate, venturi, flow nozzle, V-cone, averaging pitot — runs the same equation. Bernoulli says the velocity through a restriction goes as the square root of the pressure drop. Multiply Read More
Updated: April 22, 2026 A 6-inch (DN150) flow meter sits in a specific sweet spot — large enough to handle plant-scale cooling water, wastewater, and district heating loops, but small enough that you still have five mainstream technologies to choose Read More
Updated April 20, 2026 by Sino-Inst Engineering Team Choosing an ammonia flow meter starts with one question: is the NH3 liquid, gas, or switching between both? Each phase demands a different meter technology. Anhydrous liquid ammonia pressurized to 10 bar Read More
Updated April 20, 2026 by Sino-Inst Engineering Team Metering steam is expensive. Temperatures above 180 °C, saturated vs superheated corrections, and dropout from wet steam all push cost and error up. One pound of condensate equals one pound of steam Read More
Updated on April 18, 2026 — Chilled water flow measurement drives HVAC energy billing, chiller plant optimization, and BTU tracking. Picking the wrong meter type wastes money on installation or produces readings that drift by 5-10% under part-load conditions. This Read More
Updated Apr 17, 2026 — Differential pressure (DP) flow measurement relies on a flow element — a restriction in the pipe that creates a pressure drop proportional to flow rate. But not all flow elements perform equally. Each type trades Read More
Updated: April 15, 2026 An inline water flow meter measures water flow while installed directly in the pipeline — no bypass, no strap-on sensors. Three technologies dominate this space: mechanical (turbine), electromagnetic, and ultrasonic. The right choice depends on pipe Read More
Updated: April 15, 2026 A metal tube flow meter is a variable-area (VA) rotameter built with a stainless steel measuring tube instead of glass. A float inside the tube rises to a height proportional to the flow rate, and a Read More
