Arrangement of three instruments
with series connection
 dQdt KG

Measuring of fluid consumption

The verifying of the calibration factors on-site
is possible with mobile standards...

  ... the mobile standards are
      the sensors of the type dQ-m and dQ-h

  ... the current measurable flow rates
      are 0.002 ... 180 L/h

  ... the combined uncertainty of the
      mobile standards is better than 0.1%