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On-board equipment
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Fuel level sensor DUT-E
Function
Precision fuel level sensor DUT-E is designed for precision fuel level measurement in tanks of vehicles, trucks, tractors, road-building machinery, fixed installations.
DUT-E is used as a standard fuel level sensor or as an additional sensor together with AVL, FMS or vehicle tracking systems.
Mounting
DUT-E has the standard SAE 5 bolted flange and is mounted in the standard hole of the fuel level sensor or the special hole in the vehicle fuel tank.
Advantages
- Electrical noniteraction with tank body;
- Allows cutting “at place” up to 30% of its initial length without recalibration;
- Strong cast metal body;
- Protection of sensor output from short circuit;
- Protection from voltage overload (up to 50 V);
- Sensors are delivered calibrated, i.e. sensors are interchangeable and there is no necessity to make tank normalization when you replace DUT-E sensor;
- Stable and more exact output signal;
- New bayonet lock and small overall dimensions of the outside sensor part;
- Possibility of sealing.
Output signals
DUT-E is produced with versions of output signals:
- analog (output voltage range 1,5-4 V);
- digital CAN interface;
- digital RS 232 interface;
- digital RS 485 interface;
- frequency output 500-1500 Hz.
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Specifications
| Operating principle |
Capacitive |
| Measurement inaccuracy |
±1 % |
| Supply voltage |
9 - 32 V |
| Operating temperature range |
from - 40 to + 60 îÑ |
| Current consumption, no more than |
10 mA |
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Length, mm
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2000, 1400, 1000,
700, 500, 350,
250, 180 |
Fuel volume control in vehicle tracking system
Application of the fuel level sensor allows to measure the fuel cinsumption, volume and a place of fuelling.
see also Fuel flow meter DFM
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