Mass flow measuring systems

For recording gas quantities from and to the circuit breaker

B152R41 / B152R41S15
Mass flow measuring system
with an additional resettable, adding and subtracting counter

B152R51
Mass flow measuring system ( battery-operated with charge indicator)
Battery operation enables an application independent of the power supply.

With this device, gas monitoring is just that simple. Gas quantities which are filled in and recovered are registered and can be transferred to a computer. The system displays the current mass flow as well as the total mass. It is also equipped with an additional meter which can be reset, add and subtract the gas quantity. Thus, the SF6 gas monitoring is very easy.

Other features:

  • System can be wall or table mounted
  • Coupling groove part DN20
  • Measuring accuracy for gases: 0.50 % ± 0.1 kg/h
  • PC-Hart modem with PC interface cable (available as option)
  • Indication in kg, optionally in lbs

Mass flow meter with automatic filling function

B152R94
Mass flow meter with automatic filling function


The unique combination of mass flow meter and fi lling device facilitates the SF6 gas monitoring considerably. This device does not only enable the registration of the quantities filled in, but allows the automatic filling of a gas compartment at the same time. Thus the operator can select the indication of the gas quantity required or the preset filling value.

After having pressed the start key, the filling quantity required flows from the gas vessel into the gas compartment automatically.

Other features:

  • System can be wall or table mounted
  • Easy handling via the 7" coloured touch screen
  • Selectable indication units
  • Data storing of up to 200 measuring values with names
  • USB and LAN connection
  • Adjustable user languages: DE, EN, FR, ES