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 on April 18, 2026 — Most DP transmitter measurement errors trace back to installation mistakes — not faulty hardware. Incorrect mounting orientation, improperly sloped impulse lines, or a skipped commissioning step can introduce errors that persist for years. This Read More
Updated Apr 17, 2026 — A pressure transmitter is only as accurate as its installation. Get the mounting position wrong, run sloppy impulse lines, or skip the root valve, and you will chase phantom readings for months. This guide walks 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
Last Updated: April 7, 2026 | Author: Wu Peng, Senior Instrumentation Engineer Stilling wells isolate radar antennas from surface turbulence, foam, and obstacles. When tanks have agitation or low-dielectric liquids, a properly sized well dampens noise and stabilizes signal. This 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
Updated: April 16, 2026 | By Sino-Inst Engineering Team A float switch on a water tank is just a mechanical contact in your pump’s power loop. When the float rises, the contact opens (or closes); the pump stops (or starts). Read More
Updated: April 15, 2026 A capacitive liquid level sensor detects level by measuring the capacitance change between a probe and the tank wall (or a second probe) as the liquid rises or falls. The liquid acts as the dielectric — 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 16, 2026 | By Sino-Inst Engineering Team Most tank level sensor guides start with the sensor — radar, ultrasonic, hydrostatic, capacitance — and tell you what each one does. That is the wrong way around. The fluid you Read More
