portable ultrasonic flow meter/flowmeter

Portable Ultrasonic Flow Meter

Basic Info

Model NO.: Ultrasonic Flow Meter
Main Application: Water
Sensor: Tube/Flange
Type: Ultrasonic Flow Meter
Measuring Principle: Electrical Principles
Certification: GB, CE
Sensor Installation Method: Clamp-on
Power Supply: 220VAC(Standard) Battery
Transport Package: Carton
Origin: China
Accuracy: ±0.2-0.5%
Size: DN100-500
Application: Industrial Production
Measuring Media: Liquid
Measurement Object: Open Channel
Repeatability: Better Than 0.2%
Crust Materials: Die-Casting Aluminum
Specification: FM

 

Technical

    Item                                        Performance, Parameters
Measuring PrincipleWhen the ultrasonic beam is transmitting in the liquid,its transmit time is proportional to the liquid flow
Applicationfor continuously measuring the flow of most clear,single and pure liquid which do not have large consistence suspended matter or  bubbles.
LinearityBetter than 0.5%
AccuracyBetter than 1.0%
RepeatabilityBetter than 0.2%
Sensor Installation MethodClamp-on
Measured Liquidwater, sea water, sewage, alcohol, various oils such as uniform, single, stable liquid
Displaybacklit LCD can display instantaneous flow, cumulative flow, velocity, time, calories and other data signal output at the same time
Signal InputCan input two current signals(such as: temperature, pressure, liquid level, etc. signals) in order to achieve heat measurements or a dual-purpose machine
Signal Outputelectric current signal  4-20mA or 0-20mA, etc. Impedance 0 - 1K, accuracy 0.1%
OCT signalpositive and negative, the net cumulative flow and the heat cumulative pulse signal or the Instantaneous flow of the frequency signal.
Power Supply220VAC(Standard)  Battery: built-in Ni-MH accumulator which can work for more than 12hours continuously
Straight pipe lengthUpstream≥10D,Downstream≥5D, Length from pump exit≥30D
Crust MaterialsDie-casting aluminum
Other FeaturesElectric relay: Can output nearly 20 kinds of source signals (such as no signal, the reverse flow, etc.)
Sound Alarm: Can set the alarm buzzer sounds (such as the flow is max, or too small, etc.)

 

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