In his write-up, [Mike] started by listing all the different sensors he had considered to measure the oil level and finally opted for an ultrasonic ... ease of use, range and precision for his ...

The ultrasonic technology enables 4-in-1 combined sensor operation ... The Gasboard-8500FS-X200 has a flow rate in the range of 240 L/minute. The system has been designed to have ultrasonic ...