503-8717: Fuel Level Sender

Description: Cat passive sensors do not require any external electrical power supply. All electric components are sealed from fuel offering high reliability and durability in all conditions. Output signal is variable resistance, based on a float moving in a column with the fuel level. A pull up circuit is typically used, and helps diagnose problems with wires and sensors. A stainless steel tube assembly is used for vibration stability and corrosion resistance. Attributes: • Simple design • Reliable • Top mount configuration (5 holes) • Resistance range (30-245 Ohm) • Float range - 415 mm • Connector Type: 2-pin DT Applications: • Most off-highway Cat equipment • Fuel level (diesel, biodiesel, JP-8, DEF) • Steel or plastic tanks • Cat Level Sensors are application or tank specific. Consult your owner’s manual or contact your local Cat Dealer for more information.