variable-area flow switch / microwave / ultrasonic / for bulk materials



  • Technology:

    variable-area, microwave, ultrasonic

  • Fluid:

    for bulk materials

  • Other characteristics:

    compact, digital, with indicator, high-temperature, with analog output, maintenance-free, stainless steel, plastic, in-line, flange, threaded

  • Applications:

    process, for noxious environments, sanitary, for the food industry, for clean environments, for dirty environments, for marine applications, for mixer-dispensers


Material flow monitoring
Microwave detector for contactless monitoring
of material flows for "flow" or "no flow"

Absolutely insensitive against material deposits
For any line diameter
With adapter, usable up to 220 °C and 20 bar
With ceramic mounting, usable up to 1,000 °C
Compact (no separate electronics)
Signalling through relay switching
Different sensitivity levels
Detection through all non-conductive walls
Can also be supplied with short housing and separate electronics
Detection of material clogging and material standstill