Liquid Flow Gas Flow Pressure Systems	Home | Downloads | Sitemap | Search | Contact – DEUTSCH | FRANÇAIS | ENGLISH             Products > Product Overview Gas Flow             Thermal Mass Flow Meters and Controllers     red-y for gasflow   Thermal mass flow meters and controllers (MFC) with standard digital and analog output red-y smart series Themal mass flow meters with battery power red-y compact series Visit also www.red-y com         Variable Area Flow Meters and Regulators     Variable Area Flow Measuring   Variable area flowmeters Q-Flow Variable area flowmeters V-100 Flowmeters for plant construction V-400 High-precision control valves M-Flow         Vögtlin Instruments AG – flow technology – Phone +41 61 756 63 00 – Last Update: 29.04.2010