We recommend to use digital interfaces for fuel level sensor connection – RS232, RS485.

Fuel level sensors Eurosens Dominator RS can be connected to GPS trachers with RS232 and RS485 interface.
List of compatible GPS trackers.

Eurosens Dominator RS

Atrack : AL1, AK1, AT1, AK7, AT5i, AU7
Arusnavi: Arnavi 2, 3, 4
Queclink : GV200, GV300
Teltonika : all models with RS232 or RS485 interface (1125, 4200, 5300, 5500 etc).
Galileo :all models with RS232 or RS485 interface.
Navtelecom : all models Signal and Smart with RS232 or RS485 interface.
Mielta : M3
Ruptela : all models with RS232 or RS485 interface: TCO4, PRO4
BCE : BCE Light +, BCE Blue +
Neomatica: all models with RS232 or RS485 interface.
Calamp : LMU-26×0/LMU-27×0, LMU 4250 (all with RS232/TTL converter)
Starcom : Helios
Novacom GNS : Dominator RS
Galooli: Dominator RS
Skywave : SureLinx 8100c
Orion Technology: ET100
IMAP-telematics : iBeacon
Satellite solutions : SAT-LITE3
Tehnokom : AutoGRAPH GSM, AutoGRAPH SL, AutoGRAPH WI-FI, AutoGRAPH GSM+
СGuard : Litom, Atom, 285

Eurosens Dominator AF is compatible with any GPS tracker with analog input. Eurosens Dominator AF have adjustable range of voltage/frequency output and can be adopted to analog input of GPS tracker.
No need to make a model list, it is too big.