The Engine Oil Pressure Switch Sensor monitors oil pressure in the engine to ensure proper lubrication. It triggers a warning light if pressure drops below safe levels, preventing engine damage. It is a critical component in engine systems for maintaining performance and longevity.

Engine Oil Pressure Switch Sensors:

- Size: Typically M10x1 or 1/8" NPT thread

- Operating Pressure Range: 5-80 psi (varies by application)

- Switch Type: Normally Open (NO) or Normally Closed (NC)

- Material: Brass, stainless steel, or plastic housing

- Seal Material: Viton, nitrile, or silicone

- Temperature Range: -40°C to 150°C (-40°F to 302°F)

- Electrical Rating: 12V or 24V DC, 5-10A

Engine Oil Systems:

- Oil Grade: SAE 5W-30, 10W-40, 15W-40 (varies by engine)

- Viscosity: Measured in cSt (kinematic viscosity at 100°C)

- API Service Classification: SN, SP, CK-4, etc.

- Oil Capacity: 3-10 liters (depends on engine size)

- Operating Pressure: 20-60 psi (idle to high RPM)

- Material Compatibility: Compatible with seals, gaskets, and metals

- Buoyancy: Not applicable (non-buoyant fluid)

- Filtration: 10-40 microns (typical oil filter rating)