ACU20FEH Series

◆ Direct measurement of mass flow rate

◆ Accuracy: gases up to ±0.8% F.S., liquids up to ±0.5%

◆No dead zone

◆Fast response and rapid regulation

◆High accuracy and excellent repeatability

◆ Integrated PID controller for flow regulation

◆ Can measure high/low temperatures

◆High reliability and long service life

◆ No thermal drift; negligible temperature drift and time drift.

◆ Can simultaneously output fluid density and temperature

◆ Can measure high-viscosity fluids and high-density gases

◆ Insensitive to environmental vibrations

Coriolis mass flowmeters are highly regarded for their measurement accuracy and insensitivity to fluid properties. The ACU20FEH incorporates a uniquely shaped single-loop sensor that forms part of an oscillating system. As the fluid flows through the sensor loop, Coriolis forces induce a variable phase shift, which is detected by the sensor and transmitted to a DSP processor on the integrated circuit board for computation. The resulting output signal, proportional to the actual mass flow rate, maintains an exceptionally high level of performance even under varying operating conditions such as changes in pressure, temperature, density, electrical conductivity, and viscosity.

The ACU20FEH simultaneously measures mass flow, fluid density, and temperature, delivering output with two accuracy levels: ±0.25% for liquid measurements or ±0.5% for gas measurements. This performance is sufficient to meet the needs of most customers, making it suitable for a wide range of applications—from laboratory experiments to demanding industrial environments.