Mechatronics Eurosens Delta CAN 250, Руководство по эксплуатации

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EUROSENS Fuel flow meters. Operation manual. ver. 1.6
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Eurosens
flow meters
Qstart,
liters/hour
Qmin,
liters/hour
Qnom,
liters/hour
Qmax,
liters/hour
Amount
pulses/liter
Accuracy
Direct PN 100.05 0,5 1 50 100 200 ± 0,5%
Direct PN 250.05 0,5 2 125 250 100 ± 0,5%
Direct PN 500.05 1,0 5 250 500 50 ± 0,5%
Direct PN 100 I 0,5 1 50 100 200 ± 1%
Direct PN 250 I 0,5 2 125 250 100 ± 1%
Direct PN 500 I 1,0 5 250 500 50 ± 1%
Direct PN 100.05 I 0,5 1 50 100 200 ± 0,5%
Direct PN 250.05 I 0,5 2 125 250 100 ± 0,5%
Direct PN 500.05 I 1,0 5 250 500 50 ± 0,5%
I ‐ integrated LCD display 05 ‐ higher accuracy
PN ‐ meter with an electronic circuit in a powerful STM32 microprocessor.
The electronic circuit provides the following benefits:
1. Improved accuracy.
2. Smart processing signals from Hall sensors.
3. The control intervention in the operation of the meter.
4. The flowmeter can measure not only the fuel consumption, but also the derived
parameters: the engine is running (boiler), the fuel consumption and the operating time in
different modes, during the handling, etc. These parameters can be considered either via the K ‐
line interface (PN.) Or via RS232 / RS485 / CAN in RS / CAN flowmeters.
5. PN flow unlike all competitive samples can be installed without the use of a check
valve, since the algorithm determines the direction of the fuel flow. This significantly increases the
reliability of trouble ‐ free engine operation with the modified fuel circuit.
Table 5. ‐ continue
Eurosens
flow meters
Qstart,
liters/hour
Qmin,
liters/hour
Qnom,
liters/hour
Qmax,
liters/hour
Amount
pulses/liter
Accuracy
Direct 100 I 0,5 1 50 100 ‐ ± 1%
Direct 250 I 0,5 2 125 250 ‐ ± 1%
Direct 500 I 1,0 5 250 500 ‐ ± 1%
Direct A 100 I 0,5 1 50 100 ‐ ± 1%
Direct A 250 I 0,5 2 125 250 ‐ ± 1%
Direct A 500 I 1,0 5 250 500 ‐ ± 1%
Direct PN A 100 I 0,5 1 50 100 200 ± 1%
Direct PN A 250 I 0,5 2 125 250 100 ± 1%
Direct PN A 500 I 1,0 5 250 500 50 ± 1%
A ‐ autonomous counter, built ‐ in battery power I ‐ integrated LCD display