FMT 3 Electronic Flow Meter
Technical Specification
- Manufacturer: Tecalemit
- Flow Rate: 5 to 120 l/min
- Nominal Pressure: 10 bar
- Burst Pressure: 20 bar
- Operating Temperature: -10°C to +50°C
- Protection Rating: IP65
- Measurement Principle: Turbine Wheel
- Compatible Liquids: Water, diesel, AdBlue, fuel oil, and antifreeze
- Connection: 1" Male Thread (BSP)
- Battery Life: Approximately 5 years
Description
This electronic flow meter is designed for accurate, reliable monitoring of liquid transfer across a wide range of industrial and commercial applications. Using a turbine wheel measurement principle, liquid flows directly through the measuring chamber with minimal restriction, resulting in low pressure loss while maintaining high flow rates.
A key advantage of this model is its fully symmetrical measurement chamber, allowing installation in any flow direction. This means a single meter can be used universally, simplifying installation. The large, illuminated two-line display clearly shows current dispensed volume alongside total or selected partial totals, ensuring easy readability even in low-light environments.
The display and housing can be rotated after installation, allowing the unit to be optimally positioned regardless of pipe orientation. With robust construction, precise measurement performance and long battery life, it is well-suited for both fixed installations and mobile dispensing systems.






Key Features & Benefits
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Multi-directional flow: A symmetrical design allows for accurate measurement regardless of flow direction, reducing installation constraints.
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High measurement accuracy: ±1% after calibration ensures reliable volume control and monitoring.
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Large illuminated display: Clear, easy-to-read screen shows live dispensing values and stored totals.
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Rotatable display: Can be adjusted in 90-degree increments and rotated after installation for optimal visibility.
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Multiple totalisers: Stores one non-resettable total volume and up to eight resettable partial volumes for usage tracking.
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Wide liquid compatibility: Suitable for diesel, fuel oil, AdBlue, water and antifreeze applications.
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Low-maintenance operation: The long battery life of approximately five years reduces servicing requirements.
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Robust construction: Rated to 10 bar working pressure with a burst pressure exceeding 20 bar for dependable operation.
| Technical Details | |
| Manufacturer | Tecalemit |
| Manufacturer Code | 253591006 |
| Flow Rate | 5 L/min to 120 L/min |
| Calibrated Accuracy | ± 1% |
| Uncalibrated Accuracy | ± 2% |
| Repeat Accuracy | ± 0.5% |
| Nominal Pressure | 10 bar |
| Burst Pressure | 20 bar |
| Viscosity Range | 0.8 to 40 mPa.s |
| Display | Two-line LED illuminated LCD with 6-digit readout, character height of 16mm |
| Stored Values | Total volume and 8 resttable partial volumes |
| Battery Life | Approximately 5 years under normal use |
| Batteries | 2x 1.5v AAA |
| Weight | 0.24kg |
| Housing Material | POM (Polyoxymethylene) |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 70°C |

