The VA 500 and VA 550 gas flow meters provide direct display in Nm³/h or NI/min and temperature in °C, allowing immediate, reliable readings of industrial gas flows. Based on a calorimetric measuring principle, these sensors deliver precise measurement without additional pressure and temperature measurement, reducing the need for complex compensating systems.
Available in insert versions from ½ inch to DN 400 / DN 500, and standard sizes ¼ to 3 inches, the VA 500 and VA 550 are suitable for both low and high flow rates. They are designed for versatile applications with compressed air, technical gases, and mixed gases, providing accurate mass and volume flow readings for demanding industrial environments.
The robust design allows for easy installation, long-term reliability, and minimal maintenance due to the no moving parts principle. Their compact form factor makes them ideal for tight spaces and inline installation, while the direct display of flow and temperature enables quick process monitoring without additional instrumentation.