Nuflo MC-III EXP Flow Analyzer

Nuflo MC-III EXP Flow Analyzer Product ImageFor 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!

The MC-III EXP is designed to perform reliably in hazardous areas and in the harshest environmental conditions across the globe.

The MC-III EXP connects to a turbine meter or a pre-amplifier. Users can select a 4-20 mA output, a pulse output, or an amplified flowmeter frequency output that allows remote equipment to calculate flow rates and volume.


The MC-III EXP offers:

  • RS-485 Modbus communications
  • Extensive log archival capacity
  • High-speed data downloads
  • Interactive software 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
  • Nonvolatile memory
  • Password-protected security
  • Optional hardware for daily log viewing and external laptop connection
  • Intrinsically safe RS-485 output (option)
  • CSA, ATEX, IECEx and CE approvals


Calibrating the MC-III EXP is as easy as entering the calibration factor of the flowmeter and selecting the desired units of measurement. The instrument automatically calculates its own divisor.

The wide variety of unit options for total and rate gives users the freedom to customize the display, inputs, and outputs for specific needs.

With the built-in “wizard” that guides users step by step through the configuration process, even first-time users will get dependable results in just minutes.

Keypad Configuration

The MC-III EXP can be configured with either the software interface or the six-button keypad on the front of the instrument. Built-in shortcuts to common functions (see diagram below) simplify configuration, reducing the user’s time spent on-site.

MC-III EXP and Turbine Meter Packages

The MC-III EXP can be packaged with a NuFlo or Barton 7000 Series turbine meter and a suitable CSA- or ATEX-approved adapter and shipped straight from the factory, ready for installation.

Download Nuflo MC-III EXP Flow Analyzer Specifications (PDF)

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