• VFS  Vortex flow sensors for liquids, standard  Grundfos

Technical data

• Flow range: 1-400 l/min
• Power supply: 5 V DC PELV
• Output signal: 0.5 - 3.5 V
• Operating temperature: 0 to 100 °C
• Temperature range: 0 to 100 °C

Applications

• Water treatment and distribution
• Water utility
• Water monitoring
• HVAC systems
• Chiller systems
• HPC and IT cooling systems
• Micro CHP
• Heat pumps
• Solar systems: heating and cooling.

Features and benefits

• Compact design
• Flow and temperature measurement in one sensor (two-in-one solution)
• No moving parts
• Compatible with wet, aggressive media
• Accurate, linearised and temperature-compensated output signal
• Quick temperature response: direct contact with medium
• Cost-effective and robust design
• System solution with Grundfos pumps.

Options

• Power supply and signal converter SI 010 CNV for desired output signals of 4-20 mA, 1-5 V and 2-10 V.

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