This episode focuses on routine maintenance for the BMW E39 M5, including an oil change and the replacement of the oil level ...

The level switch is suitable for overfill protection, low level detection, dry running protection and phase separation. It can be installed in any position and even at points difficult to access. The ...

The sensor is an on-off type, switching state when the liquid level passes a fixed point on the sensor body. It is pre-adjusted, but also includes a training mode that needs to be initiated some ...

A low-level detector from the National Safety Institute can detect levels as low as 5 ppm. The EPA notes that no carbon monoxide standards have been established for indoor air.