Air Flow Meters

S401 Thermal Mass Flow Meter For Dry Air

Easy-to-use insertion flow meter to accurately measure the flow in compressed air systems.

  • Efficient compressed air and gas system monitoring

  • Mobile App for remote configuration and live readings

  • Fast response time over a wide measuring range

  • Independent of pressure and temperature changes

  • Measures standard flow and total consumption

  • Color displays to show values and for sensor settings

  • Isolated 4... 20 mA & Pulse; Modbus/ RTU; Modbus/ TCP; M-Bus

  • Installation under pressure (DN25 to DN500)

S430 Pitot Tube Flowmeter For Wet Air

Precise pitot tube flowmeter for reliable and long-term stable measurements of wet compressed air directly at the compressor outlet.

  • Wet air measurement directly at the compressor outlet

  • Compressor efficiency and performance measurements

  • Unique pitot tube sensor design prevents clogging

  • Mobile app for remote configuration and online readings

  • No mechanical wear parts ensure accurate results

  • Measures Flow, Consumption, Temperature and Pressure

  • Isolated 4... 20 mA & Pulse; Modbus/ RTU; Modbus/ TCP; M-Bus

  • Installation under pressure through 3/4” ball valve

S421 Thermal Mass Flow Sensor (Inline-Sensor)

The Inline compressed air flow meter comes with a measuring section in different sizes and fits perfectly in your system.

  • Affordable inline sensor to measure compressed air flow
  • Smartphone app for live readings and easy setup
  • Optional flow conditioner, no need for a straight inlet
  • Fast response time and high precision
  • Seamless integration into the compressed air and gas system
  • No additional temperature and pressure compensation
  • Isolated 4... 20 mA & Pulse; Modbus/ RTU; Modbus/ TCP; M-Bus
  • In-line type with measuring section DN15 to DN80

S415 Compact Flow Meter for Compressed Air and Nitrogen

Reliable and highly economical compressed air flow and consumption measurement directly at the point of use.

  • Compact flow meter for installation at the point-of use
  • Flow conditioner eliminates need of straight inlet
  • Total Mass Flow: No bypass measurement required
  • Economic flow and consumption metering at low investments
  • Mobile App for remote configuration and online values
  • Compact design makes it easy and flexible to install
  • Isolated 4... 20 mA & Pulse; Modbus/ RTU; M-Bus
  • G inner thread connection: DN8, DN15, DN20, DN25 or DN32

 

S418 Compact Flow Sensor for Compressed Air and Gases (Pro-Inline)

Compact flow meter provides accurate consumption and cost monitoring of gas supplies and consumers.

  • Efficient monitoring for compressed air and gases
  • No straight inlet section needed, due to flow conditioner
  • Integrated data logger for measurement recordings
  • Economic flow and consumption metering at low investments
  • Installation and configuration through smartphone app
  • Accuracy of 1.5% o.RDG, measuring volume 100: 1
  • Isolated 4... 20 mA & Pulse; Modbus/ RTU; M-Bus
  • G inner thread connection: DN8, DN15, DN20, DN25 or DN32