The electric liquid level sending units are widely used in marine, on-road, off-road, generator set, and industrial applications. The electric liquid level sending unit utilizes reed switch and magnetic field technology. The advantage of reed switch type level sender over thick-film swing arm type level sender is the reed switch’s durability and reliability. Additionally, in reed switch level senders the float is the only moving part of the sender, thereby minimizing potential mechanical failures. • • Please note that KUS recommends a 1″ clearance from the bottom of plastic tanks and a 0.5″ clearance from the bottom of stainless/aluminum tanks. Key Features: KUS Water Level Sensor with SAE 5 Hole Pattern Mount Available in several lengths to fit your specific water tank. Signal Output: 240 ohms-33 ohms Mounting Method: SAE 5 hole mounting pattern Operating Voltage: 12Vdc/24Vdc Material: Type 316 stainless steel NBR mounting gasket (1Pcs) and screw (5Pcs) included Material: Body: SUS 316 Stainless Steel Cable: PVC Float: NBR American Standard Output: 4″ through 18.5″ at 0.5″ increments 19″ through 96″ at 1″ increments Mounting Methods: Standard SAE 5 hole pattern Protection Rank: IP65 Output Signal: American Standard 240-33 ohms (240 ohms at empty, 33 ohms at full) European Standard 0-180 ohms (0 ohms at empty, 180 ohms at full) Resolution Range: 21mm *Finer resolution (as low as 10mm) available upon request Operational Temperature: -40°F ~ +185°F (-40°C ~ +85°C) Additional Information: Sending Unit Installation Guide Troubleshooting Guide Video