Sigma 950 Bubbler Flow Meter

  • Extremely Accurate

    Accuracy is unaffected by wind, steam, foam or turbulence
  • Ideal for industrial applications

    In WWTW, factories and more
  • Internal memory

    Store up to 17,280 readings
  • Sigma 950 Bubbler Flow Meter

The Sigma 950 is a bubbler flow meter designed for industrial monitoring applications. The 950 employs bubbler technology to provide accurate and reliable flow measurement, unaffected by wind, steam, foam or turbulence. The 950 bubbler is also ideal for use in difficult measurement conditions with persistent reverse flows.

You can program the 950 to take log data readings at intervals of between 1 and 60 minutes, depending on your requirements. The standard system memory will store up to 17,280 readings before a data download is required (mention upgrade). The 950 also features RS232 and 4-20mA outputs for integration with water samplers and data acquisition systems.


    • 12VDC battery of 230V mains power options
    • Low maintenance
    • Accuracy: ±0.003m per day
    • Memory upgrade available
    • Operating temperature: –10 to 63 °C


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