165385 ⎘
Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points using electromechanically actuated indicating means
Overflow detection system for a grease trap
#2Sensor assembly for measuring the level of a liquid
#3Self-cleaning liquid level sensor
#4Liquid level control module and apparatus comprising same
#5Fluid reservoir level detection system
#6Battery pack assembly including apparatus for detecting water accumulation and method for detecting water accumulation
#7Circulating liquid bath with dual reservoir level switch
#8Liquid level monitor including electromechanical float switch having reduced liquid migration into the switch
#9Fluid level switch
#10Liquid level sensor switch