Universal Lite (RF)	Universal RF Admittance True Level	Usonic Ultrasonic	Usonic-R Ultrasonic	505 Series Ultrasonic	Time Domain Reflectometry (TDR)*	Radar*	Hydrostatic Pressure	Magnetostrictive
MATERIAL	Liquid	YES	YES	YES	YES	YES	YES	YES	YES	YES
	Granular	NO	CF	NO	NO	NO	YES	YES	NO	NO
	Slurry	NO	YES	YES	YES	YES	YES	YES	NO	NO
	Interface	YES	YES	NO	NO	NO	YES	NO	NO	NO
BUILDUP	None	YES	YES	YES	YES	YES	YES	YES	YES	YES
	Some	CF	YES	YES	YES	YES	YES	YES	CF	CF
	Heavy	NO	YES	YES	YES	YES	CF	YES	NO	NO
POWER SUPPLY	Line Power	YES	NO	NO	YES	YES	NO	NO	YES	NO
	2-Wire	YES	YES	YES	YES	YES	YES	YES	YES	YES
TEMPERATURE	Low	YES	YES	YES	YES	YES	YES	YES	YES	YES
	Medium	YES	YES	CF	CF	YES	YES	YES	YES	YES
	High	CF	YES	NO	NO	NO	CF	CF	NO	NO
PRESSURE	Vacuum	YES	YES	NO	NO	NO	YES	YES	NO	YES
	Atmosphere to 50psi	YES	YES	YES	YES	YES	YES	YES	YES	YES
	High	CF	YES	NO	NO	YES	YES	YES	NO	CF
PROTOCOLS	HART®	YES	YES	YES	NO	YES	YES	YES	NO	NO
	Honeywell™	NO	YES	NO	NO	NO	NO	NO	NO	NO
UNDEDICATED SERVICE	Homogenous	CF	YES	YES	YES	YES	YES	YES	YES	YES
	Non-Homogenous	CF	YES	YES	YES	YES	YES	YES	NO	YES
	3A/Sanitary	YES	YES	NO	NO	NO	NO	NO	NO	YES
	Corrosives	YES	YES	YES	YES	YES	YES	YES	NO	CF
	Bench Calibration	NO	YES	YES	YES	YES	YES	YES	YES	YES
	No Calibration	NO	YES	YES	YES	YES	YES	YES	YES	YES

* For Sale in the U.S.A., Canada, and Mexico / CF= Consult Factory