Engine Oil Level Sensors monitor the oil level in the engine to ensure proper lubrication and prevent damage. These sensors send real-time data to the vehicle's engine control system for accurate oil management. They are critical components in modern engine systems for maintaining performance and longevity.

Engine Oil Level Sensors:

- Size: Typically 20-50 mm in diameter, length varies by vehicle model

- Grade: Automotive-grade sensors (e.g., ISO 9001 certified)

- Viscosity Range: Compatible with 5W-20 to 20W-50 engine oils

- Buoyancy: Float-type sensors with specific gravity (SG) of 0.85-0.95

- Material: Housing (plastic/brass), Float (polypropylene/foam), Seal (NBR/FKM)

- Operating Temperature: -40°C to +150°C

- Output: Analog (0-5V) or Digital (PWM/CAN)

Engine Systems (Oil-Related):

- Oil Viscosity Grades: SAE 0W-20, 5W-30, 10W-40, etc.

- Oil Capacity: 3-8 liters (varies by engine size)

- Pressure Range: 10-80 psi (idle to high RPM)

- Filtration: Micron rating of 15-40 (full-flow filters)

- Material Compatibility: API SN/SP, ACEA A3/B4, or OEM-specific standards

- Thermal Stability: Maintains properties up to 250°C (peak)

Engine Oil Level Sensors and Engine Systems may comply with maritime standards such as ISO 15540, ISO 15750, or specific classification society requirements like DNV, ABS, or Lloyd's Register, depending on the manufacturer and product specifications.