Instrumentation
	Level	Switches, Alarms
	Level Switch - Vertical          Series  F7				Liquid Level Switch-Control   Series B-190
		Vertical mount models are shipped				Top Mounted Displacer Type,
		with normally open switch contacts				Adjustable Setpoints, Magnetic
		which close as the float rises toward				Operation, Optional Hermetically
		the mounting threads. Vertical models				Sealed Snap Switch. Unit can start a
		mount internally, oriented within 30° of				sump pump (for example) when liquid
		vertical, or select optional fittings for				reaches the high set point and turn the
		external mounting. Switch ratings are				pump off when the level drops to the
		suitable for many solid state control				low set point. Unit works equally well
		systems and monitors or alarms.				in pressurized tanks.
	Cable Float Switch	CFS			Free-Floating Level Switch         FSW
		Adjustable Counterweight .				FSW is a dual level switch designed
		Control the level of liquids in filling or				for filling and draining of tanks, wells,
		draining reservoirs and tanks with the				and reservoirs.The shape and interior
		CFS. The mercury-free switch is				balance weight ensure impurities and
		designed with an inverter microswitch				dirt will not adhere to the surface,
		housed in a polypropylene cover. The				making it ideal for sewage and waste
		unit includes a counterweight to adjust				water applications. The mercury-free
		the stop and start levels of pump				switch is designed with an inverter
		up/pump down application.				microswitch housed in a polypropylen.