GuardMagic DAFS3-Vehicle Fuel Monitoring without Extra Fuel Sensor

GuardMagic DAFS3 fuel level sensor adapter

1. No need to install fuel level sensor.
No need to drill fuel tank.
(also support pulse-analog vehicle regular fuel level sensor)
         

2. Adapter for Resistive Fuel Level Sensor (at first for: cars, VANs, SUVs, LCVs application).
   
GuardMagic DAFS3 (DAFS2) allows by very economical way embed fuel monitoring function for cars, VANs, LCV in vehicle monitoring system.
GuardMagic DAFS3 (DAFS2)could be used to provide fuel monitoring function on passenger cars, "JEEPs",VANs,"pick-up" or light trucks (Light Commercial Vehicles) on which the use of professional fuel level sensors is not reasonable due to technical or economic reason.
GuardMagic DAFS3 (DAFS2)is intended for connection car, light vehicle regular floating fuel level sensor to GPS-GSM/GPRS module.
GuardMagic DAFS3 (DAFS2) read the analog signal from the vehicle regular resistive type floating fuel level sensor, valuate, processing input signal and converts it into:
- digital form: RS-232 communication interface;
- stable noise and pulse free analog voltage output 0-8,5 V range.

Advantages:
- Dual input: "Analog" "and Pulse-Analog";
- Wide voltage input range;
- Valuation of the input signal;
- Input signal processing;
- Internal programming filter;
- Programming the operating parameters;
- Dual output: analog and digital
- High resolution.

3. What DAFS do?

- GuardMagic DAFS receive voltage level from vehicle regular fuel level sensor and fix input signal
to vehicle GND circuit.
- This input signal converted in to digital form (digital code) and DAFS2/DAFS3 main processor carry out
valuation and filtration this signal.
- This processing code is storing in main processor memory.
- Further this code of fuel level transmitting to vehicle telematic module in digital form by RS-232
communication interface or/and converted in to analog form for transmitting to vehicle telematic
module with analog input.
- Based, that when the ignition switch is in OFF position, the data from vehicle regular fuel level
sensor is not valid, main processor insert the last valid data to output signal (output code or output
voltage).

4.  .. why for car, VAN, LCV etc. ?
 
To install in car tank additional fuel level sensor is hard and expencive.

To install additional fuel level sensor in car willl be need:

- remove from car original car fuel tank (it is not easy);

- secure the fuel tank (tank steamed) - in tank was petrol!
(or fill in tank water and alll further mechanical operation only with water in tank);

- find the place for new fuel level sensor - it is very difficult. Car fuel tank has very complex form.
And very often is not possible to find correct place for installation new fuel level sensor.

- make holes for new fuel level sensor;

- mount fuel level sensor;
(remove from car fuel tank water);

- install fuel tank in car.