mass flow meter / for solids / high-accuracy / ultra-compact
Solidflow 2.0 ENVEA (ex Environnement S.A Group)



  • Technology:


  • Fluid:

    for solids

  • Other characteristics:

    high-accuracy, ultra-compact, 4-20 mA, ATEX, direct-reading, precision, high-temperature, clamp-on, IP65, with alarm function, with indicator-totalizer, stainless steel, in-line

  • Applications:

    for the pharmaceutical industry, for low flow rates, industrial, for the food industry, for dense-phase pneumatic conveying, for partially-filled pipes, for the petrochemical industry, for high flow rates, for pneumatic applications, for dosing, for harsh environments, for bulk materials, for granular products, for coal, for corrosive environments, micro-flow

  • Process pressure:

    Max.: 10 bar (145.04 psi)

    Min.: 0 bar (0 psi)

  • Process temperature:

    Max.: 200 °C (392 °F)

    Min.: -20 °C (-4 °F)


SolidFlow 2.0 allow for Dry bulk solids measurement
•Can be used in free fall and in pneumatics
•Simple retrofitting using a welding socket
•Almost all types of dust, powder and granules can be measured
•No installations in the material stream
•up to 20 t/h
•Measuring principle: Microwave
•Online flow metering
•Throughput measuring up to 20 t/h
•Active roping compensation for highest reliability

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.

Example of applications :
- Volume determination of activated coal for the bonding of pollutants in a waste-to-energy plant
- Flow metering of hearth furnace coke in a waste incineration plant for the bonding of pollutants
- Spice dosing in the manufacture of potato chips
- Continuous throughput measuring of pulverised limestone in pneumatic conveyors
- Continuous volume measurement in free fall for the filling of salts
- Flow metering of baking powder in free fall
- Flow metering of maize meal in free fall
- Flow metering of grains in free fall
- Flow recording of sodium aluminium phosphate
- Flowrate measurement of petcoke in cement industry
- Flow metering of hearth furnace coke (HOK)
- Carbon dust feed of secondary firing in rotary kiln
- Flow metering of cement dust after cement mill...

SWR Engineering, a company of Environnement S.A Group