User guide

Ultrasonic Fuel Sensor User Guide
ACCEUF100UG001 - 2 -
Contents
Contents ............................................................................................................................................ 2
Table Index ........................................................................................................................................ 3
Figure Index ...................................................................................................................................... 4
0. Revision history ............................................................................................................................ 5
1. Introduction ................................................................................................................................... 6
2. Product Introduction ..................................................................................................................... 7
2.1. Product Parts List ................................................................................................................ 7
2.2. Technical Parameters .......................................................................................................... 8
2.3. Product Feature ................................................................................................................... 9
2.3.1. High Accuracy ........................................................................................................... 9
2.3.2. Better Long Term Stability ........................................................................................ 9
2.3.3. Easy Installation and Maintenance ............................................................................ 9
2.3.4. Environmentally Friendly .......................................................................................... 9
2.3.5. Reliability .................................................................................................................. 9
2.4. Advantage Over Other Fuel Sensors ................................................................................... 9
2.4.1. Capacitive Fuel Sensor .............................................................................................. 9
2.4.2. Resistive Fuel Sensor ................................................................................................ 9
2.4.3. Fuel Flow Meter ...................................................................................................... 10
2.4.4. Reed Switch Fuel Sensor ......................................................................................... 10
2.4.5. Fuel Float Sensor ..................................................................................................... 10
2.5. Applications ...................................................................................................................... 10
3. Principle Analysis ....................................................................................................................... 11
3.1. Principle ............................................................................................................................ 11
3.2. Obstacles in Fuel Tank ...................................................................................................... 11
4. Installation ................................................................................................................................... 12
4.1. Installation of Square Fuel Tank ........................................................................................ 12
4.1.1. Preparation ............................................................................................................... 12
4.1.2. Observe Fuel Tank Surface ...................................................................................... 12
4.1.3. Locate the Installation Area ..................................................................................... 13
4.1.4. Test .......................................................................................................................... 15
4.1.5. F
inish the Installation .............................................................................................. 16
4.2. Installation of Round Fuel Tank ........................................................................................ 19
4.2.1. Observe Tank Surface .............................................................................................. 19
4.2.2. Locate the Installation Area ..................................................................................... 19
4.2.3. Test .......................................................................................................................... 20
4.2.4. Finish the Installation .............................................................................................. 20
5. System Connection ..................................................................................................................... 21
5.1. Wiring ................................................................................................................................ 21
5.2. Installation of the Control Box .......................................................................................... 22
6. Attention ..................................................................................................................................... 24
7. Appendix ..................................................................................................................................... 25
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