AVL PLU 110 Universal Flow MeterThe AVL PLU 110 is a high-performance flow meter for standard fuels including alcohol mixtures. It is used to measure the fuel consumption on engine and roller dynamometers in the areas of research, development, production and component testing.
Apart from the operation on engine and roller dynamometers this flow meter is also suitable for fuel consumption measurement for small consumptions. This flow meter measures the volumetric consumption within very short measurement times, precisely with continuous Measurement and without pressure drop (Δp = 0) between inlet and outlet.
Two flow rates of (0.03) 0.1 up to 10 l/h and (0.03) 0.1 up to 45 l/h are available.
The factory default calibration is based on test beds that have been certified by the German Federal Institute for Physics and Technology (PTB). Therefore the measurement results are traceable to national standards.
MAIN APPLICATION AREASThe measuring system performs the following fundamental functions:
- Fuel consumption measurements for small engines (e.g. two wheelers, motor saws)
- Static and dynamic flow measurements
- Dosing and metering
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TAKING ADVANTAGE OF AVL MEANS:Savings in test bed capacity:
- 100 % measurement readiness, no pressure drop (Δp = 0) between inlet and outlet
- short measurement times
Reduction of development times:
- High precision of measurement; Measurement uncertainty 0.3 % (accuracy of reading)
- Continuous measurement
Broad range of application:
- Adaptation accessories for all common mixture preparation systems
- Direct installation in the engine compartment is possible thanks to compact design
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Technical Data AVL PLU 110- Type PLU 110-10 (0.03) 0.1 ... 10 l/h
- Type PLU 110-45 (0.03) 0.1 ... 45 l/h
Measuring uncertainty (Related to the measured value): u = 0.3%
Confidence level: P= 95%
Pressure range: 3 bar
Medium: diesel, regular, super fuels as well as equivalent test fluids
Temperature: 10°C .... 80°C
Output/Signals: a) Frequence: resolution: 2400 pulses/cm3 (KD –Factor), Square pulses, duration: approx. 10μs, Open Collector, some seconds proof against short – circuit, RS 422 differential output; b) Errors Low Level = Standard, High Level = Error (also at 0-flow)
Hydraulic connections: AVL PLU 110-10: hose with inner diameter 6 mm, AVL PLU 110-45: hose with inner diameter 8 mm
Supply voltage: 24 V DC controlled, (+20% / -10%), 12 V DC (on request at high quantities)
Power consumption: 0.3 A |
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