240~33 Ohm 2 52mm Fuel Level Gauge Oil Tank Meter Indicator Meter Alarm for Marine Boats

Connection:Black — Ground(-)Red — 12V(+)Blue — Signal inputYellow — nagative(-) [If your fuel sensor is for 240-33ohms.. yellow cable no need to connect. If your fuel sensor is 0-190ohms. yellow cable connect to Ground please] Product Specifications:1. The front cover is 316 stainless steel (corrosion resistance is significantly better than 304)2. The shell uses PBT+GF20%. melting point 220°C. high temperature resistance. chemical and oil resistance.3. Curved tempered glass (strength is 3~5 times higher than ordinary glass)4. High-transparency curved PC forms a double-layer anti-fog junction with curved glass structure. anti-fog performance is much higher than single-layer glass coated anti-fog agent.5. The dial is made of PC material. high temperature resistance and high elastic coefficient.6. Waterproof and dustproof grade IP67. Features:1. 100% adopts imported MCU with stable performance.2. It can match a variety of sensor signals. in addition to 0~190 ohm /240~33 ohm. 0~5V/0.5~4.5V. 4~20mA. any analog signal can also be connected.3. The instrument comes with an alarm signal. no sensor is required to provide an additional alarm signal.4. With sensor disconnection alarm function. sensor disconnection display "OFF5. Using high-brightness LED as backlight. high brightness and long life.6. Accept customer's requirements to customize. Package Include:1x Fuel Level Gauge1x Installation Instruction1x Wire Cable Alarm light:– Alarm mode: red indicator light flashes- Warning Alarm: When fuel level low than 13%. the warning light will flash. 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.