B152R91 Auto-Fill Mass flow meter

 In Management Devices

SF6 Mass Flow Measuring Device
*With Integrated Filling Device

Download Data Sheet Here

The importance of having accuracy during SF6 gas servicing has never been more critical. The B152R91 can not only monitor the gas’ movement, but also acts as a pressure reducer during filling, thus eliminating the need for an external device. Readings and function control is handled via the integrated touch-screen monitor which gives you complete control over language, pressure values and weight display.

The transmitter, sensor and meter are housed in a small, lightweight module. During gas transfer, the operator places the module between the gas source and destination (i.e. between a cylinder and breaker), presses the start key on the screen and the devices automatic controls take care of the rest. As the gas flows through the device, a digital meter accurately reflects the number of pounds (weight) of gas passing through the device. When the service is complete, you have the option to store the data within the onboard storage (up to 100 tests). The information can then be transferred to a computer, making SF6 tracking that much easier.

Key Features:

  • System can be wall or table mounted
  • DN20 coupling connections
  • Easy operation via the 5.7″ color touch-screen
  • Onboard data storage for up to 100 tests
  • Measuring accuracy: 0.5% ± 0.1kg/h
  • Multiple indications available
  • Data transfer via USB flash drive or FTP

Technical data:

  • Display: 5.7″ color touch-screen
  • Operating Temp: 0°C to 50°C
  • Operating Voltage: 208-240VAC, 50-60Hz
  • Accuracy: 0.5% ± 0.1kg/h
  • Indication: Variable
  • Fill pressure range: 0-145 PSIG


  • Width: 11.0 inches
  • Height: 21.3 inches
  • Depth: 15.8 inches
  • Weight: 63.9 pounds

* Accessories available upon request

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