Device for measuring the level of liquid contained in a substant
Device with a pneumatically levitated sensor for measuring the f
Devices for controlling the level of a liquid in a tank
Devices for detecting levels
Differential level-monitoring float device
Digital conversion adapter for magnetically coupled level...
Digital electronic liquid density/liquid level meter
Digital fuel gauge
Digital fuel quantity indicators
Digital indicating system for fuel quantity of a vehicle or the
Digital signal fuel sensor
Direct liquid level reading device
Direct reading tank gauge
Display device
Drawing and gauging device for a motor vehicle fuel tank
Dual gauge indicating device
Dual liquid level indicating gauge
Eddy current position sensor
Electric generator protection system
Electric level sensor for motor vehicle fuel tanks