Feature:
1. Characteristic: All fuel sending units consist of a selection of reed switches and fixed resistors. SAE 5?hole mounting mode, heavy duty 316 stainless steel, solid structure. Signal output: 240 ohm ? 33 ohm.
2. Application: The fuel level sensor can support the fuel level gauge and tank level gauge of the ship, RV, truck, equipped with washers and mounting screws to prevent the sensor from contacting the bottom of the tank,
3. Long Lasting: The advantages of this doughnut float type level sender over the thick film swim arm type level sender lie in the durability and reliability of the reed switch. There is no need to adjust the tank.
4. Installation Instructions: if it is a plastic fuel tank, the length of the sensor should be 1in / 2.5cm less than the depth of the fuel tank; if it is a metal oil tank, it should be 0.5?1 inch / 1.25?2.5cm deeper than the fuel tank.

Specification:

Item Type: Fuel Water Level Sensor
Material:
Body: 316 Stainless Steel
Cable: PVC
Float: NBR
Installation Method: Standard SAE 5 Hole Type
Screw Size: M5 x 0.8
Aperture: 5 Mm/0.20 Inch
Size: Length 10in(250mm) Recommended Size Of Water Tank: 10.3-10.8in (260-275mm)
Output Signal: US Standard 240-33ohms (240ohms At No Load, 33ohms At Full Load)
Resolution Range: 21mm
Fuel And Water Level Sensor Type: Resistance
Rated Current Of Alarm Switch: 500mA
Protection Grade: IP67
Operating Temperature: - 40℉-+185 ℉(- 40 ℃-+85℃)
Application: Ships, Yachts, Trucks, RV

Package List:
1 x Fuel Sending Unit 5 x Screw
1 x Gasket