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For state-of-the art liquid and gas measurement with data logging and Modbus communications in an easy-to-use explosion-proof totalizer, nothing compares with the NUFLO™ MC-III™ EXP Flow Analyzer. The MC-III EXP stores more flow logs and downloads them faster than any other flow analyzer on the market. This powerhouse records up to 384 daily flow logs, 768 hourly logs, 345 event logs and downloads them to your computer via Modbus in less than a minute!

Now available as a stand-alone totalizer or as a complete totalizer-and-flowmeter system, certified for explosionproof (CSA) or (ATEX/IECEX) applications


  • RS-485 Modbus communications
  • Extensive log archival capacity
  • High-speed data downloads (less than a minute, based on 115K baud transfer speed)
  • New interactive interface with a built-in “wizard” for quick and easy calibration and data access
  • Simultaneous indication of rate and total
  • Easy-to-read LCD displays
  • Loop-powered analog output
  • 12-point linearization

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