This product is a versatile Liquid Level Quality Sensor designed for various applications. Primarily, it measures the height, temperature, and concentration of urea liquid level in SCR exhaust after-treatment systems, ensuring their normal operation by sending signals to the ECU. Key features include high precision, good reliability, strong earthquake resistance, high defrost efficiency, and simple installation. This sensor is widely applicable in road and non-road SCR systems as well as in light, medium, and heavy truck fuel systems.