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 April 20, 2026 by Sino-Inst Engineering Team A 4–20 mA pressure transmitter with “no output” looks like a dead sensor, but it almost never is. In our field records, 80% of no-output calls trace to five things: wrong wiring Read More
The tuning fork density meter is an inline vibrating-fork sensor that measures liquid density from 0 to 2500 kg/m³ with ±1 kg/m³ accuracy. The fork tines sit directly in the process line — their resonant frequency shifts with the density Read More
Measuring level in an underground tank is harder than measuring an above-ground tank. You can’t just drop a sight gauge on the side. After the tank is buried, you’re stuck with whatever nozzles, manholes, and sensors were specified at install Read More
An ultrasonic CO2 level indicator is a portable, non-contact device that tells you how full a liquid CO2 cylinder is without opening it, weighing it, or puncturing the wall. You hold the probe against the outside of the cylinder, press Read More
Upstream and Downstream Straight Pipe Requirements for Flow Meters Updated April 2026 — By Sino-Inst Engineering Team Straight pipe length is one of the most overlooked variables in flow meter accuracy. The 10D upstream, 5D downstream rule appears in nearly Read More
SI-100 Rigid Probe Magnetostrictive Level Transmitter Stainless probe, 0.2 to 6 m measuring range, ±0.1 mm accuracy, 4-20 mA / HART / Modbus, ATEX option. Built for atmospheric and pressurized tanks where you need a rigid stem instead of a Read More
Updated on April 18, 2026 — The Verabar flow meter is an averaging pitot tube that measures flow by sensing differential pressure across multiple ports in a pipe cross-section. It handles pipe sizes from DN50 to DN6000, covers gas, steam, Read More
