GuardMagic, Unijas 16B, Riga (2026)

01/08/2026

Fuel Level Sensor GuardMagic DLLS1

GuardMagic DLLS1: Universal Robust Digital Fuel Level Sensors with digital EIA-485 communication interface for standard and heavy application.
(Mobile and stationary objects) .
Available sensor length: from 300 mm and up to 2500mm (sensor customer cutting).

GuardMagic DLLS1 has die cast aluminum “head” for anti vandal protection, reinforced
construction and strong mounting.
Digital Fuel Level Sensor GuardMagic DLLS1 is intended for use in fuel
monitoring and fuel control systems (transport and stationary).
GuardMagic DLLS1 allows to build “multi tanks” (sensor serial connection) fuel monitoring system .

ADVANTAGES:

- Standard and heavy application;
- Anti vandal protection;
- Robust measurement rod (25mm x2mm);
- Digital communication interface EIA-485;
- High resolution (1024 and 4096 levels; customer setting );
- Sensors serial connection (multi tank support);
- Isolated power and data lines;
- Strong mounting (6 Bolts M6);
- All weather, UF, water, any oils, petrol,
etergents/cleaners/lotions resistance (including connection cable!).

MAIN DATA
- Resolution (number of gradation): 1024 or 4096 level
- Data Line: isolated
- Power Line: isolated
- Main operation liquids: oil, fuel oil, diesel fuel, transformer oil, petrol,kerosene
- Communication interface: EIA-485
- Communication speed bits/seconds: 19 200, 38 400, 57 600 (customer settong)
- Sensor serial connection: YES
- Network mode: YES
- Internal data processing (data filtering): YES, programmable
- Customer sensor programming (setting): YES
- Ingress protection: IP65
- Impact protection: IK10
- Anti vandal housing: YES, die cast aluminum
- Operation mode: continues
- Operation pressure: atmospheric
- Operation temperature:
ambient: -40 ...+80
liquids: -40 ... +105
- Standard Sensor length:
300mm; 500mm; 700mm; 1000mm, 1500mm, 2000mm; 2500mm;
- Customer sensor cutting: YES
- Mounting: Six bolts M6 or Six screws 5,5
- Connection cable:
All weather. Usage under difficult environment conditions
UF, water, mineral or synthetic oil, petrol, detergents/cleaners/lotions resistance.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

01/08/2026

GuardMagic DLLS1
Robust Universal Digital Fuel Level Sensors with digital EIA-485 communication interface for standard and heavy application.
Application: Mobile and stationary objects .
Available sensor length: from 300 mm and up to 2500mm
GuardMagic DLLS1 sensors utilize the capacitive technology to produce accurate liquid level
measurement mainly of: crude, oil, fuel oil, transformer oil and diesel fuel.
Also available use in petrol (gasoline), kerosene, jet fuel (small volume).

GuardMagic DLLS1 has die cast aluminum “head” for anti vandal protection, reinforced
construction and strong mounting.
Digital Fuel Level Sensor GuardMagic DLLS1 is intended for use in fuel
monitoring and fuel control systems (transport and stationary).
GuardMagic DLLS1 allows to build “multi tanks” system (sensor serial connection).

ADVANTAGES:

- Standard and heavy application;
- Anti vandal protection;
- Robust measurement rod (25mm x2mm);
- sensor mounting in vehicel objects withour extra holder (up to 2,5 meters sensor);
- sensor customer cutting;
- Digital communication interface;
- High resolution (1024 and 4096 levels; customer setting );
- Sensors serial connection (multi tank support);
- Isolated power and data lines;
- Strong mounting (6 Bolts M6);
- All weather, UF, water, any oils, petrol,
etergents/cleaners/lotions resistance (including connection cable!).

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

31/07/2026

GuardMagic “Real Time” Vehicle Fuel Monitoring:
- independently monitor up to THREE vehicle regular fuel tanks;
- multi tanks support functijnality;
- independently fuel history for each regular fuel tank;

GuardMagic “Real Time” Vehicle Fuel Monitoring System Allows:

- company owners, directors, transport managers always have a real information and history about fuel usage (consumption, fueling, fuel drain), vehicles and fleet activity, vehicle trip, vehicle utilization, vehicle driving parameters;
watch in real time fuel volume in fuel tanks, vehicle location and traffic parameters;
- supervise fuel usage;
- prevent (or minimize) fuel theft;
- increase vehicle or special machinery "fuel effectiveness";
- store fuel information in monitoring center data base and check it in any time;
- monitor fueling, fuel drain in maps with time stamp;
- minimize non-productive expenses;
- supervise vehicle trip and parameters of vehicle movement;
- supervise vehicle operation time;
- prevent not authorized use of transport;
- worldwide cover operation;
- Create and store fuel history for each vehicle;
- Generate fuel reports and fuel graphs;
- supervise drivers working hours and/or operators working hours effectiveness;
- compare vehicle utilization, driving safety and driver behaviour.

Main advantages:
- independently monitor up to THREE regular fuel tanks;
- multi tanks support functijnality;
- independently fuel history for each regular fuel tank;
- count fuel consumption (in litres / gallons);
- count fueling, count draining (in litres / gallons);
- localizate in electronic maps fueling points and draining points with time stamp.

NB
1. Special fuel sensor adapter GuardMagic DAFS serie allows to connect vehicle regular fuel level sensor to any GPS tracker.
No need to install extra fuel level sensor. Not need to drill hole.
2. GuardMagic offer the special solution to monitoring road fuel tankers, allowes to monitor to fuel in cargo fuel compartments.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

29/07/2026

GuardMagic DLLE1ct
Robust Digital Fuel level sensor for road fuel tanker application.
GuardMagic DLLE1ct sensor has a robust designe and strong fasteners.
GuardMagic DLLE1ct installed in cargo fuel tankd without any additional extra "holder" and without any extra mounting elements.

Digital communication interface EIA-485.
Available sensor length: from 1300 mm and up to 2500mm (for road fuel tanker).

MAIN DATA
- Resolution (number of gradation): 1024 or 4096 level
- Data Line: isolated
- Power Line: isolated
- Main operation liquids: oil, fuel oil, diesel fuel, transformer oil, petrol,kerosene
- Communication interface: EIA-485
- Communication speed: 19 200 bit sec
- Sensor serial connection: YES
- Network mode: YES
- Internal data filter: YES, programmable
- Customer sensor programming (setting): YES
- Ingress protection: IP65
- Impact protection: IK10
- Anti vandal housing: YES, die cast aluminum
- Operation mode: continues
- Operation pressure: atmospheric
- Operation temperature:
ambient: -40 ...+80
liquids: -40 ... +105
- Standard Sensor length (for road fuel tanker) :
1300mm; 1500mm; 1700mm; 2000mm; 2500mm
- Customer sensor cutting: YES
- Mounting: Six bolts M6 or Six screws 5,5
- Connection cable:
All weather. Usage under difficult environment conditions
UF, water, mineral or synthetic oil, petrol, detergents/cleaners/lotions resistance.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

27/07/2026

Road Fuel Tanker Monitoring

Monitoring any type of road fuel tankers:
- Mini Fuel Tank Truck;
- Fuel Tank Truck;
- Long Fuel Tank Truck;
- Tractor+Fuel Tank Semitrailr;
- Fuel Tank Truck+Fuel Tank Semitrailer;
- Fuel Train;
- Special Diesel Fuel Tanker (in mining industry).

Road Tanker Solution: Cargo Tanks and Cargo Compartments Monitoring

The solution allows:
- all time has the real information about fuel level in fuel cargo tanks (fuel compartments);
- control loading and uploading fuel;
- localize points of fuel loading and uploading;
- has fuel history for each fuel tank (each fuel compartment);
- prevent fuel drain, fuel fraud and fuel manipulation.

Road Fuel Tanker Monitoring:
- remotely continues fuel cargo tanks (fuel compartment) monitoring;
- monitoring up to 11 cargo tanks or cargo compartments (support up to 11 fuel level sensors);
- accuracy automatic fuel level measurement in cargo tanks;
- gives detailed information about fuel fueling and draining in cargo tanks or cargo compartments;
- fueling and draining fix with time stamp and location;
- gives detailed fuel history in cargo fuel tanks;
- check the point of fuel loading and uploading;
- prevent fuel fraud from cargo tanks;
- collects and stores information about fuel in cargo tanks or compartments for detailed analyzing.

In additional:
- ability to monitor fuel quality;
- ability to monitor dissolved water in fuel (water activity);
- in real time control road fuel tanker location;
- control road tanker movement and parameters of movement;
- control road tanker tracks;
- continues monitoring truck regular fuel tanks;
- monitoring up to 3 truck regular fuel tank (support up to 3 fuel level sensors);
- check truck real fuel consumption;
- prevents unauthorized use of fuel;
- check road tanker activity;
- personalize the active driver;
- check driver activity;
- check the use of working hours;
- check the performance of the job or analyze the reason of job failure.
GuardMagic Road Fuel Tanker Monitoring System in a full automatically mode, "day & night" collects and stores detailed information about fuel cargo tank contents and tanker activity.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

26/07/2026

Fuel prices have increased dramatically.
Control vthicle fuel consumption and save your money.

Fuel Monitoring without Extra Fuel Level Sensor.

No need to install fuel level sensor.
No need to drill fuel tank.
For fuel monitoring you can use regular vehicle fuel level sensor (analog or Pulse-Analog).

Ideal for the situation when is not possible to install extra fuel level sensor:
- physical is not any place for extra fuel sensor installation;
- forbiten or vehicle owner dont want to drill hole in fuel tank;
- very hard to mount extra fuel sensor (need to remove fuel tank. As usual in LCV);
- vehicle with petrol engine (very hard and riskily to drill hole in petrol tank).

GuardMagic DAFS3 allows by very economical way embed fuel monitoring function for cars, VANs, SUV, LCV in vehicle monitoring system.
(also in trucks and other vehicle and special machinery).

GuardMagic DAFS3 is intended for connection vehicle (car, LCV, Truck etc.) regular floating fuel level sensor to GPS-GSM/GPRS module.

GuardMagic DAFS3 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... 9 V (10V) range. (Customer setting)

Advantages:
- 12V / 24V vehicle power;
- 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 RS-232;
- High resolution.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

23/07/2026

Fuel prices have increased dramatically.
Control vthicle fuel consumption and save your money.

Fuel Monitoring without Extra Fuel Level Sensor.

No need to install fuel level sensor.
No need to drill fuel tank.
For fuel monitoring you can use regular vehicle fuel level sensor (analog or Pulse-Analog).

Ideal for the situation when is not possible to install extra fuel level sensor:
- physical is not any place for extra fuel sensor installation;
- forbiten or vehicle owner dont want to drill hole in fuel tank;
- very hard to mount extra fuel sensor (need to remove fuel tank. As usual in LCV);
- vehicle with petrol engine (very hard and riskily to drill hole in petrol tank).

GuardMagic DAFS3 allows by very economical way embed fuel monitoring function for cars, VANs, SUV, LCV in vehicle monitoring system.
(also in trucks and other vehicle and special machinery).

GuardMagic DAFS3 is intended for connection vehicle (car, LCV, Truck etc.) regular floating fuel level sensor to GPS-GSM/GPRS module.

GuardMagic DAFS3 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... 9 V (10V) range. (Customer setting)

Advantages:
- 12V / 24V vehicle power;
- 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 RS-232;
- High resolution.

[email protected]
[email protected]

WhatsApp Business (no voice): +371 25621049
Teams (no voice): guardmagic-projects

www.guardmagic.com
www.tankercontrol.com
www.guardmagic.eu

https://www.instagram.com/guardmagic/
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

07/04/2026

Fuel prices have increased dramatically.
Control vthicle fuel consumption and save your money.

Fuel Monitoring without Extra Fuel Level Sensor.

No need to install fuel level sensor.
No need to drill fuel tank.
For fuel monitoring you can use regular vehicle fuel level sensor (analog or Pulse-Analog).

Ideal for the situation when is not possible to install extra fuel level sensor:
- physical is not any place for extra fuel sensor installation;
- forbiten or vehicle owner dont want to drill hole in fuel tank;
- very hard to mount extra fuel sensor (need to remove fuel tank. As usual in LCV);
- vehicle with petrol engine (very hard and riskily to drill hole in petrol tank).

GuardMagic DAFS3 allows by very economical way embed fuel monitoring function for cars, VANs, SUV, LCV in vehicle monitoring system.
(also in trucks and other vehicle and special machinery).

GuardMagic DAFS3 is intended for connection vehicle (car, LCV, Truck etc.) regular floating fuel level sensor to GPS-GSM/GPRS module.

GuardMagic DAFS3 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... 9 V (10V) range. (Customer setting)

Advantages:
- 12V / 24V vehicle power;
- 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 RS-232;
- High resolution.

www.guardmagic.com
www.tankercontrol.com
https://www.facebook.com/GuardMagic.world
https://www.facebook.com/GuardMagic.Tanker

WhatsApp (business. no voice): +371 25621049
Teams (no voice): guardmagic-projects

[email protected]
[email protected]

GuardMagic

01/08/2026

01/08/2026

31/07/2026

29/07/2026

27/07/2026

26/07/2026

23/07/2026

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