The DFM Industrial Fuel Flow Meter provides Accurate Fuel Monitoring for Industrial Engines, Generators & Heavy Machinery
The DFM Industrial Fuel Flow Meter is a high-precision, tamper-resistant device. Designed to measure diesel fuel consumption in engines, boilers, generators, and other industrial equipment. With its robust metal housing, wide flow rate range, and CAN bus output. It is ideal for heavy equipment fuel tracking, telematics integration, and industrial fuel management systems.
✅ Key Advantages
High-Accuracy Fuel Measurement
Measures actual fuel volume passing through, with accuracy up to ±0.25%.Tamper-Resistant Protection
Detects attempts to interfere with measurement (e.g. magnets, air blowing).Flexible Output Options
Available with CAN J1939/S6, pulse output, or as a standalone unit.Long-Term Operation
Up to 36 months battery life in standalone mode.Designed for Harsh Environments
Rugged enclosure rated IP54 for industrial and outdoor use.
📊 What Does the DFM Industrial Calculate?
The flow meter continuously calculates and logs:
Total fuel consumption
Instantaneous fuel flow rate
Engine operation time (idle, optimal, overload)
Tampering activity (magnetic, airflow, etc.)
Time under external interference
Battery charge level
Temperature in the measuring chamber
🔎 Flow Meter Display Information
The DFM Industrial with LCD display provides real-time feedback directly on the device:
Total Fuel Consumption (8-digit counter)
Instant Fuel Consumption (litres/hour)
Engine Time: Idle, Optimal, Overload
Tampering Alerts and Interference Time
Battery Percentage Remaining
Internal Temperature
Firmware Version
🧰 Available Models
🧪 Diagnostics & Configuration
Diagnostics features enable detailed analysis of engine fuel usage and attempts at tampering:
Interference logs with date/time stamp
Event counters for magnetic/airflow tampering
Engine state logs (overload/idle/optimal)
Configuration Tools (sold separately):
S6 BT Adapter – Bluetooth setup via smartphone app
S6 SK Adapter – USB setup via PC
MK DFM Mounting Kit – Ensures correct inline installation
GE Gas Eliminator – Removes air bubbles for more accurate readings
📐 Technical Specifications
| DFM Industrial 7 | DFM Industrial 25 | |
|---|---|---|
| Measurement Chamber Characteristics | ||
| Nominal Diametre DN, mm | 25 | 40 |
| Nominal Measuring Chamber Volume, L | 0.1 | 1.0 |
| Mean time before recalibration | 60000/10 | 60000/10 |
| Measurement range and accuracy | ||
| Starting* flow rate, m3/h | 0.02 | 0.5 |
| Minimum flow rate, m3/h | 0.72 | 2.5 |
| Maximum flow rate m3/h | 7.2 | 25 |
| Inaccuracy** up to % | +/-0.25 | +/-0.25 |
| Maximum Pressure | 1.6/6.4* MPa *on request for flange connection | 1.6/6.4* MPa *on request |
| Interface | CAN (J1939)/S6 Interface Pulse Output Autonomous without interface | CAN (J1939)/S6 Interface Pulse Output Autonomous without interface |
| Kinematic viscosity of liquid | 0.55-300 mm2/s (cSt) | 0.55-300 mm2/s (cSt) |
| Ambient Operation Temperature | from -20 to +60° | from -20 to +60° |
| Operating Principle | Oval Gears Rotation | Oval Gears Rotation |
| Connection to pipeline | flange, thread | flange, thread |
| Battery Lifetime | up to 36 months | up to 36 months |
🏗️ Applications
Diesel Generators and Gensets
Boilers and Industrial Burners
River and Sea Vessels
Mining and Construction Equipment
Fuel Tanker Delivery Monitoring
Remote Industrial Sites
📞 Need Help Choosing a Model?
Contact us now for more information on the DFM Industrial Flow Meters. We provide local support, installation advice, and configuration services for all application in Australia and New Zealand.
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