Supplier NUFLO MC-III Plus EXP Flow Analyzer, Jakarta

WWW.DISTRIBUTORALATINDUSTRI.COM | The NUFLO MC-III Plus EXP Flow Analyzer is a microprocessor-based, explosion-proof flow computer designed for accurate measurement, display, totalization, and data logging of liquid and gas flow in industrial applications. The instrument is commonly used with turbine flow meters in oil and gas production, well testing, pipeline systems, chemical plants, and custody transfer operations, providing reliable real-time flow monitoring and historical flow data storage.

Supplier NUFLO MC-III Plus EXP Flow Analyzer, Jakarta

The MC-III Plus EXP features a large LCD display that simultaneously shows an 8-digit accumulated total volume and a 6-digit instantaneous flow rate, allowing operators to monitor process conditions at a glance. The analyzer supports multiple engineering units, including barrels (BBL), gallons (GAL), liters (LIT), cubic feet (CF), and cubic meters (m³), with configurable rate units per second, minute, hour, or day.

Designed for hazardous locations, the instrument is certified for Class I, Division 1, Groups B, C, and D environments and is housed in a rugged Type 4 (NEMA 4X equivalent) explosion-proof enclosure. The unit can operate using an internal 3.6 VDC lithium battery, an alkaline battery pack, or an external 6–30 VDC power supply with automatic battery backup. Typical battery life is approximately two years under normal operating conditions.

One of the major advantages of the MC-III Plus EXP is its advanced communication and data logging capability. The analyzer supports RS-485 Modbus RTU communication, allowing integration with SCADA, PLC, and telemetry systems. It can store up to 384 daily flow logs, 768 hourly logs, and hundreds of event records in non-volatile memory, enabling users to retrieve historical process data quickly for reporting and analysis. Enron Modbus compatibility is also provided for standard oil and gas industry applications.

The instrument includes several configurable outputs, such as a 4–20 mA analog output, volumetric pulse output, and flowmeter frequency (Amp & Square) output. An optional explosion-proof reset switch allows operators to reset accumulated totals and view daily logs without opening the enclosure, enhancing safety in hazardous areas. Password-protected security prevents unauthorized changes to calibration and operating parameters.

Technical Specifications

Parameter Specification
Brand NUFLO
Model MC-III Plus EXP
Instrument Type Explosion-Proof Flow Analyzer / Flow Computer
Application Liquid and Gas Flow Measurement
Enclosure Rating Type 4 / NEMA 4X
Hazardous Area Classification Class I, Div. 1, Groups B, C, D
Temperature Class T6
Display 8-digit Total Volume, 6-digit Flow Rate LCD
Volume Units BBL, GAL, LIT, CF, m³
Flow Rate Units Per Second, Minute, Hour, or Day
Internal Power Supply 3.6 VDC D-Size Lithium Battery
External Power Supply 6–30 VDC
Battery Life Approximately 2 Years
Operating Temperature -40°C to +75°C
Input Type Turbine Meter Input or Pulse Input
Input Frequency Range 0–3500 Hz
Input Sensitivity 20–40 mV Peak-to-Peak
Analog Output 4–20 mA, 16-bit Resolution
Pulse Output Solid-State Relay, 60 mA Max @ 30 VDC
Frequency Output Open-Drain Transistor, 50 mA @ 30 VDC
Communication Protocol RS-485 Modbus RTU, Enron Modbus Compatible
Baud Rate 300 bps to 115.2 kbps
Daily Log Capacity 384 Records
Hourly Log Capacity 768 Records
Security Password-Protected Configuration
Optional Feature Explosion-Proof Reset Switch

Key Features

  • Explosion-proof design for hazardous industrial environments.
  • Simultaneous display of flow rate and accumulated volume.
  • Compatible with turbine flow meters and pulse inputs.
  • Advanced RS-485 Modbus communication capability.
  • Historical data storage with daily, hourly, and event logs.
  • 4–20 mA analog output and configurable pulse outputs.
  • Internal battery backup for uninterrupted operation.
  • Password-protected calibration and configuration settings.
  • Optional explosion-proof external reset switch.
  • Suitable for oil & gas, chemical, utility, and pipeline applications

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