Universal Fuel & Water Level Gauge Stainless Steel Magnetic Float Sensor Compatible with RV Car Truck Boat 240-33ohm (Water Gauge Kit 7" (175mm))

Product SpecificationsLevel SensorMaterial: Stainless Steel + RubberMeasuring Range: 125mm / 150mm / 175mm / 200mm / 250mm / 300mm (optional)Working Principle: Magnetic induction, no electrical connectionOutput Resistance: 240-33 ohmOperating Temperature: -40℃ to +85℃Waterproof​ Rating: IP67Level Sensor Wiring:Brown Wire: Power Ground (-)Blue Wire: Level Signal WireLevel Gauge (Optional Sets: Fuel Gauge / Water Gauge)Material: ABSDial Color: Black face with silver bezelGauge Diameter: 52.2mm (2 1/16")Input Resistance: 240-33 ohmWorking Current: ≤100mANumber of Wires: 5Backlight Colors: Red, Green, Blue, White, Yellow, Cyan, Purple (adjustable)Level Gauge Wiring:Black Wire: Power Ground (-)Red Wire: Power Positive (+) DC 9-32VBlue Wire: Level Signal WireYellow Wire: External Backlight Adjustment Switch Positive (+)White Wire: External Backlight Adjustment Switch Ground (-)Package Contents (Available Versions)Sensor Only Set1 × Level Sensor (Output Resistance: 240-33 ohm)1 × Black o ring Rubber Gasket5 × Screws (M5x16mm)4 × Wire Terminals1 × English User ManualSensor + Fuel Gauge Set1 × Fuel Level Gauge (Black face, silver bezel, 5-wire harness pre-installed)1 × Level Sensor (Output Resistance: 240-33 ohm)1 × Black o ring Rubber Gasket5 × Screws (M5x16mm)10 × Wire Terminals2 × English User ManualsSensor + Water Gauge Set1 × Water Level Gauge (Black face, silver bezel, 5-wire harness pre-installed)1 × Level Sensor (Output Resistance: 240-33 ohm)1 × Black o ring Rubber Gasket5 × Screws (M5x16mm)10 × Wire Terminals2 × English User Manuals

• Durable Stainless Steel Construction - WODHMIEY fuel sending unit is made of high-quality stainless steel with a magnetic induction float, offering long-lasting reliability. Unlike traditional pivot-type sensors, this fuel tank sending unit has no moving parts to wear out, ensuring consistent performance for cars, RVs, trucks, yachts, and boats.
• Accurate 240-33ohm Signal Output - Our fuel/water tank sending unit provides precise 240-33 ohm resistance output (240Ω empty, 33Ω full), compatible with fuel gauges or water tank level sensors that receive 240-33 ohm signals. Ideal for fuel gauge kits, boat fuel sending units, and RV water tank monitors.
• Optional Gauge with Adjustable Backlight - The included fuel gauge or water gauge features 7 adjustable backlight colors, IP67 waterproof​ rating, stainless steel frame, and anti-fog flat glass. Easy-to-read from empty to full with 5-wire installation. Works seamlessly with optional control panels for RV or marine applications.
• Flexible Sensor Installation - Measure from the top of your fuel or water tank to the bottom, then subtract 1 inch for accurate sensor range. The float diameter is 1.26" (32mm), and the optional mounting hole is 1.50" (38mm). Well-suited for universal fuel sending unit installation or boat fuel sending unit kits.
• Wide Applications - This stainless steel magnetic float sensor is compatible with cars, RVs, trucks, yachts, boats, and industrial tanks. It’s suitable for fuel tank sensors, water tank level monitors, and marine fuel sending units, providing reliable readings for fuel gauges, water tank gauges, or digital fuel gauge units.