Calibration
Pre-calibrated
Fuel Level Sensors
Fuel Sensor (Integrated Suction / Return Tube)
Fuel sensor with integrated suction and return tube, pre-calibrated operation, and customizable design options
Overview
Overview of the Fuel Sensor (Integrated Suction / Return Tube)
As fuel rises or falls, the float and arm move a resistive element. That resistance is what the dash gauge reads. The mechanism is simple, which is why swing-arm tank units remain common on automotive programmes: low cost, straightforward install, and a known interface to VDO, GM, Ford, Stewart Warner, and similar gauge curves. Construction is rugged. Sensors are pre-calibrated rather than field-adjusted like the adjustable FLS family.
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Calibration
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Customization
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Resistor Design
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Fuel Compatibility
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Resistance Options
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Salt Spray Resistance
Specifications
Technical Specifications
Core hardware, I/O, interface, and operating parameters for Fuel Sensor (Integrated Suction / Return Tube).
Customization
Available in different custom design
Resistor Design
Available in wire wound or thick film resistor designs with or without integrated Tubes designs
Fuel Compatibility
Suitable for Petrol (Gasoline) and Diesel Fuels
Resistance Options
Available in standard resistance to match Stewart Warner, VDO, Ford, GM and other custom resistance curves
Salt Spray Resistance
1000 hour salt spray life (optional)
Features
Features of our Fuel Sensor (Integrated Suction / Return Tube)
Hardware, interface, and protection capabilities built into the Fuel Sensor (Integrated Suction / Return Tube).
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Suitable for petrol and diesel
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Pre-calibrated measurement
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Standard curves including VDO, GM, Ford, and Stewart Warner
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1000-hour salt-spray life option
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Wire-wound or thick-film resistor
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Solid float to reduce leak risk
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Rugged tank-unit construction
Types
Types of Swing Arm Fuel Level Sensors Offered
Indication Instruments supplies automotive fuel level sensors in these swing-arm forms:
These cover different tank geometries without changing the basic float-and-arm principle.
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Standard swing arm sensors - general tank-level measurement with a stable resistance output.
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Integrated tube sensors - optional suction and return tubes in the same tank unit.
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Custom resistance curve sensors - OEM mounting pattern, resistance curve, and connector.
Why Us
Why Choose Indication Instruments for Fuel Sensor (Integrated Suction / Return Tube)?
Backed by decades of Tier-1 OEM engineering excellence, rigorous test standards, and specialized precision manufacturing.
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Simple, proven float type fuel sensors
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International gauge resistance standards
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Pre-calibrated automotive fuel level sensors
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OEM custom mounts and connectors
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Materials specified for harsh underbody and tank environments
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Life and corrosion testing, including salt-spray options
FAQ
Frequently Asked Questions
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Fuel Sensor (Integrated Suction / Return Tube) documentation
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