CONCOA

Series MFM Thermal Mass Flowmeters and MFC Thermal Mass Flow Controllers
This firm recently added the Series MFM Thermal Mass Flowmeters and the MFC Thermal Mass Flow Controllers to its extensive line of specialty and scientific research gas systems and equipment. The devices accurately monitor and control the flow of a wide range of gases in applications as varied as leak testing, medical research, vapor deposition, semiconductor processing, pollution monitoring, gas blending, chromatography, and more. The units have a standard maximum working pressure of 500 psig and are supplied standard with correction factors for air, helium, hydrogen and carbon dioxide, with other factors available on request. Accuracy is ±1% at full scale.

Series 53 and 54 panel systems
Series 53 and 54 panel systems are designed for use in ultra-high-purity instrumentation or process-gas control systems. They provide pressure and flow control for point-of-use specialty gas applications, and final pressure control for gas distribution systems, including: bulk gas distribution; gas/liquid chromatography; high-purity carrier gas; zero, span and calibration gases; high-purity chamber pressurization; liquefied hydrocarbon; and cryogenic gas control applications. The 54 series can be configured with Type 445 stainless steel or Type 435 brass barstock regulators, and the 53 series with Type 327 stainless steel or Type 307 chrome-plated brass barstock regulators. Panels can be surface- or rack-mounted using four mounting holes. They measure 12 in. high, and are available in widths of 6 in. to 21 in. Delivery-pressure gages are available in psig/kPa or bar/psig increments