2 52mm Marine Boat Car Digital Fuel Tank Level Gauge 0-190 Waterproof Fuel Level Meter + Sensor 125mm 175mm 200mm 225mmA Package Include:1 x Fuel Level Gauge 1 x Sensor 1 x Gasket 5 x ScrewsB Package Include:1 x Fuel Level GaugeGauge Specifications:- Face color: White - Backlight Color : red - Protection rank : IP67 - Input signal : 0~190ohm - Working Voltage : 9~32V - Material:Plastic,Rubber,Metal - Install diameter: 52mm (2 ) -Working Voltage: 9-32V(12V/24V) - Warning light : When the fuel level is lower than 13%, the warning light will flash~Sensor Specifications:- Protection ank: IP67 - Resolution range: 21 mm - Assembly: SAE standard 5 holes - Rated current for alarm switch: 500mA - Operating temperatures: - 40 to 85 Celsius - Fit for Fuel Level Gauge and Water Level Gauge - Sensor Length :100MM~1500MM - Mounting: 5 pieces of M5 screws and 2 mm thick gasket - Output signal: 0~190 ohm (Standard European),The correct connection method is:- The yellow wire of the meter does not need to be connected (if your sensor signal is 0~190ohm) - The black wire of the meter is connected to the negative pole of the power supply, - The red wire of the instrument is connected to the positive pole of the power supply, - Connect the blue wire of the meter to the brown wire of the sensor, - The blue wire of the sensor is connected to the negative pole of the power supplyCan be customized:Sensor Length: 100mm, 150mm, 200mm, 250mm, 300 mm ,350 mm ,400mm, 450 mm,500mm, 550mm, 600mm, 650mm, and so on Output signal: 0~190 ohm (Standard European), 240~33 ohm (Standard American) and so on The length and output signal of the sensor can be customized, if you need other sizes or output signal, please contact us at any time, we can customize any size for you~~Wholesale and drop shipping are both welcomedFor wholesale, we will offer the discount or free express shipping which only takes 3-7 days to arrive. For drop shipping, We could send the goods to your customers directly and won t leave information about us if youd like to.