Irrespective of pressure and temperature, the EE771 flowmeter registers mass flow, volumetric flow or standard flow. The flowmeter can be used effectively to measure the consumption of compressed air, nitrogen, helium, argon, oxygen or other non-corrosive gases.
The heart of the flowmeter is an E+E hot-film sensor element that, thanks to its high immunity to contamination, provides exceptional long-term stability and accuracy even under harsh operating conditions.
The flowmeter’s extensive measuring range from 0,5 to 200 Nm/s (1: 400) and fast response characteristics make it possible to carry out measurements throughout the entire supply system with one and the same device. Even the smallest flow rates are accurately recorded – an essential prerequisite for calculating consumption costs or for finding leaks.
At the factory, every flowmeter undergoes a strict calibration procedure on a flow calibration rig at a pressure of 7 bar. A calibration certificate is supplied with every device.
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