Instrumentation
	Flow	Meters
	Vortex Flow Meter	VF-2000			Vortex Flow Meter	VF-4000
		Vortex ortex flow Sensor				Vortex ortex flow Sensor for
		for water				ultra-pur pure e water water,
		The VF-2000 flow sensor measures				Chemical
		the flow rate by counting the number				Flow range range: 3 to 70 L/min
		of vortices with a piezoelectric				or 0.8 to 18 GPM
		sensor.				Accuracy: (In case of water)
		Measurable Fluid: Pure water, Water				Fluid Pressure Pressure: 0 - 75 psig
		Accuracy Accuracy: + 3% F.S*				at 77oF (25oC)
		Fluid Pressure Pressure: 0 to 150psig				Current Output Output: 4 to 20 mA
	Inline Ultrasonic Flowmeter M-1500 Series				Inline Ultrasonic Flowmeter   M-1600 Series
		Non - Invasive				Noncontact
		This flowmeter uses a non-intrusive				The fluid to be measured flows
		method to determine the flow rate of				through the straight PFA tube.
		the liquid. Two piezoelectric rings				For Pure water and ultra-pure water
		(transducers) are mounted on the				in semiconductor manufacturing
		outer diameter of the flow tube and				plants;  Highly corrosive chemicals
		are excited producing a vibration.				measurement.
		Capable of measuring flows from				Flow range 60 to 18,000 ml/min
		1 - 4000 ml/min				tube sizes  1/4”, 3/8”, and 1/2”