Wall – Mounted External Clip Type Ultrasonic Flowmeter

The Wall – Mounted External Clip Type Ultrasonic Flowmeter is the best choice. The flow meter has 0.5% of linearity and 0.2% of repeatability. developed from transit time clamp on ultrasonic flow meters and used for water flow measurement.Because ultrasonic water meter carries on many good features from ultrasonic flow meter,such as no moving parts,no pressure drop,versatile communication protocol,etc, meanwhile with IP68 protection class, the clamp on ultrasonic water meter will be a better choice for non-invasive water flow test.

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Specification

Main Features

Easily installed clamp-on sensors with no interruption to flow.
Measurement of non-conductive fluids.
Non-invasive flow monitoring.
Powerful Memory Function.
Process temperatures from -40°C to 160°C
Output: 4-20mA or 0-20mA current output, RS485 serial port.
Wide range of pipe materials and sizes: DN15-DK6000mm
Integrated wall thickness measurement

Applicaion

Using ultrasonic waves, the flow volume of a wide variety of gases and liquids can be measured reliably – independent of electrical conductivity, pressure, temperature or viscosity. It’s being widely used in Water, sea water, industrial sewage, acid and alkali liquids, all kinds of oils and other liquids that can conduct waves, etc.

Specification

Measuring Mainframe	Accuracy	1.0 %
	Repeatability	0.2%
	Max velocity	64m/s
	Measuring cycle	500mS
	Interface to connect monitor	Connect 210 backlit Chinese letter or 220 character LCD monitor.
	Operating	connected with 4 keys or 16 keys tactile keyboard and PC computer set parameter software.
	input	three channel 4-20mA input optional,accuracy 0.1%,input signals of pressure,liquid level,temperature,etc.
	Output	Current signal(optional module):4-20mA， resistance:600Ω,accuracy:0.1% Frequency signal(optional module):1-9999Hz,OCT output. Pulse signal:positive,negative,net flow rate and heat quantity totaliser pulse.
	Alarm signal	two channel OCT output,nearly 20 original signals optional; Data interface:isolation RS485 serial port.
	communication protocol：	MODBUS protocol,M-BUS protocol,FUJI extending protocol.
	work current	50mA(without connecting keyboard display and no alarm of deeper)
	environment temperature	-10~70℃（If Out of the temperature range,pls contact manufacturer.）
Ttransducers	clamp-on type	Standard S2 type,suitable to pipe diameter:DN50-700mm Standard M2 type,suitable to pipe diameter:DN50-700mm Standard L2 type,suitable to pipe diameter:DN300-6000mm.
	insertion type	No limitation to pipe material( install without stopping production),suitable to pipe diameter above DN 80mm.
	protection level	IP68
Measuring pipe	pipe material	Steel,stainess steel,cast iron,pvc, rubber,grout,pp,
	liner	Epoxy asphalt,rubber,Polyester,PTEF
	inner diameter	15mm~6000mm
	length of straight pipe	Upstream:10D;downstream:5D;ꎬ distance to pump:30D
Measuring medium	kinds of fluid	Water (hot water, chilled water, city water, sea water, waste water, etc.); Sewage with small particle content; Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);
	turbidity ꇜ	20000 ppm
	temperature	-40~160℃
	flow direction	Measure the positive and negative