IN-FLOW 'HIGH-FLOW'

IN-FLOW 'High-FLOW' Mass Flow Meters / Controllers for Gases

Pipe sizes up to 10 inch / DN 250

IN-FLOW Series Thermal Mass Flow Meters for high flow rates of clean gases are equipped with a 'industrial style' pc-board housing offering IP65 protection. Control valves can either be integrally or separately mounted, to measure and control gas flows.

• Lowest range 0,4...20 m3n/h 
• Highest range 220...11000 m3n/h

General features

• High accuracy (standard 1% of FS) 
  
• Rugged, weatherproof housing (IP65, dust and waterproof)
  
• Option: ATEX approval for Zone 2
  
• Option: FM approval Class I, Div. 2 (Groups A, B, C, D; T4)
  
• Option: KCs certificate (Protection Ex nA IIC T4)
  
• No moving parts
  
• Analog or digital communication (RS232 or fieldbus interface)

Applications

IN-FLOW Series Thermal Mass Flow Meters and Controllers for high flow rates are applied for:

• Process gas measurement and control in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
  
• Gas consumption measurement for internal accounting
  
• Hydrogen techniques