mass flow meter / microwave / for bulk materials / in-line
SolidFlow 2.0



  • Technology:

    mass, microwave

  • Fluid:

    for bulk materials

  • Other characteristics:

    in-line, flush-mount

  • Applications:

    for the pharmaceutical industry, for the food industry, for harsh environments

  • Process pressure:

    1 bar, 10 bar (14.5 psi)

  • Process temperature:

    200 °C, 900 °C (392 °F)


Continuous mass flow measurement of all types of dust, powder and granules in free fall and pneumatic conveying

Microwave sensor for on-line mass
flow measurement of solids up to
20 t/h.
Used in pneumatic leanphase conveying or vertical freefall after mechanical feeders.
• easy assembly via weld-on socket
• for almost all types of dusts, powders, granules
• atest technology with active roping compensation
• suitable for nearly all pipe diameters

• Simple retrofitting using a welding socket
• ATEX-certified
• Almost all types of dust, powder and granules can be measured
• No installations in the material stream
• Measuring principle: Microwave
• Online flow metering
• Throughput measuring flowrates up to 20 t/h
• Active roping compensation for highest reliability
• Wear-resistant

• Biomass
• Cement
• Chemistry
• Coal plant
• Coating
• Food
• Incineration
• Minerals
• Wood
• Lime plant
• Energy
• Gypsum
• Power plant
• Foundry

SolidFlow 2.0 is a sensor especially developed for measuring the flow rate of solids conveyed in metallic ducts.
It has successfully been tested for online-measuring of:

• all types of dust, powder and granulates
• grain size between 1 nm and 1 cm
• pneumatically conveyed materials or
• in free fall after mechanical conveying systems
• SolidFlow is wear-resistant and the commissioning is very easy.

Other ENVEA (ex Environnement S.A Group) products