Omnicomm LLS fuel sensor measures the real-time fuel level in the fuel tank. Since the fuel level indication is essential, it is crucial to know what type of fuel sensor and what shape of tank you are dealing with.

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LLS 3 Series

Technical Specifications

• Supply voltage: 7-50V (LLS 3)

• Speed of data transmission: 1200-115200 (adjustable)

• Inaccuracy for measuring the level: ±1%

• The standard length of probe: 700, 1000, 1500, 2000, 2500, and 3000mm

• Discrimination (resolution): 1 - 4095/1 - 1023 (depends on operation mode)

• Rated power: Maximum 0.4W

• Temperature range (operating): -40°C to +80°C

• Data output interface: RS232 and EIA (RS) 485 Insulate

• Dust and water splash protection: IP57

• Manufacturer's website - Fuel and fleet management solutions since 1998

• Standards & Certifications:

  • CE Marking

  • E-Mark Certification (ECE R10 for electromagnetic compatibility in automotive applications)

  • IEC 60068 (Environmental Testing)

  • IEC 61000 (Electromagnetic Compatibility Standards)

  • ISO 9001 (Quality Management System)

  • IP57/IP69K (Ingress Protection Rating)

  • ATEX Certification (Optional, for explosive environments)

  • RoHS Compliance

  • UN ECE R118 (Flammability Certification for vehicle materials)

Manufacturer Datasheet

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Pinout Diagram

Wiring Diagrams

Single sensor wiring

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Multiple sensor wiring

LLS 4 Series

Technical Specifications

• Power Supply: 7-80V

• Power Consumption: 0,4W

• Measurement Range: 700, 1000, 1500, 2000, 2500, 3000mm

• Main reduced error of measurement of the sensor: ±1%

• Relative humidity at 25 °С (without moisture condensation): From 5 to 95%

• Body protection rating: IP69k

• Manufacturer's website - Fuel and fleet management solutions since 1998

• Same as LLS 3 Series - Omnicomm LLS | Technical Specifications

Manufacturer Datasheet

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Pinout Diagram

Wiring Diagrams

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