TUF Clamp On Ultrasonic Flow Meter

Apure TUF Clamp On Ultrasonic Flow Meter is for permanet flow aplications. Its modularity ofers comprehnsive configurationptions to make the instrument suitable for evrything from simple water flow measuremntso enrgy flow monitorng, automated proces control and product recogniton.

The working principle of wall mounted ultrasonic clamp-on flowmeter is to use the ultrasonic beam in the pipeline propagation time change to measure the flow. When the ultrasonic signal propagation in the pipeline, due to the flow of fluid in the pipeline, the ultrasonic signal propagation time will change with the change of fluid flow. Therefore, the flow rate is calculated by measuring the time difference between the propagation of the ultrasonic beam inside the pipe.

The transmiterlectronics are housed in a corsion-resitan, wal mountednclosure and can be powerd by AC or DC power suplies. By ofering a wide range of input, outp and comunication iterfacesuch as RS 485, Modbus and relay, the flow metr can easily be conectd to proces automation sytems. In aditon tohe standar version for safe areaplications, we alsofers Ex certifed ultrasonic transmiter and senor modifcations for permanet instaltion i hazrdous areas.

The metr ofers a heat quantiy measuremnt function tha turns the instrument io a enrgy metr. Whenquiped withis feature, the flow metr incorpates measured flow and temperature values deliverd by two PT10 senors into heat flow and heat quantiy. This is valuble information to ases theficency of heat exchangers and HVAC sytems.

The ultrasonic flowmeter is composed by transmitter and sensors

Advantages

• Non-invasive: ultrasonic clamp-on flow meter can be installed without cutting the pipe, so it will not interfere with the fluid flow in the pipeline.
• High accuracy: ultrasonic clamp-on flow meters can provide highly accurate flow measurement.
• Low maintenance: ultrasonic clamp-on flowmeter has no moving parts, so the maintenance requirement is low.
• Versatility: ultrasonic clamp-on flow meters can be used to measure the flow of various liquids and gases.

Main technical parameters

• Measurement range: 0~±10m/s
• Accuracy: flow rate is better than ±1%
• Display: 2 x 10 Chinese backlit characters or 2 x 20 character LCD display, support
• Three languages: Chinese, English and Italian
• Flow direction: Positive and negative two-way metering, and measure positive, negative,
• net cumulative flow / heat
• Data interface: RS485 serial turbulence, can be upgraded by PC computer, support
• MODBUS and other protocols
• Data recording: positive/negative/net accumulations at 512 days, 128 months and 10
• days before automatic memory More than 30 times, power off time and flow rate before
• automatic memory and can be automatically or manually added
• Signal output: 1 channel 4-20mA current output 1 relay output
• 1 channel OCT pulse output (programmable between 6~100ms pulse width, default 200ms)
• Signal input: 3 channels of 4-20mA analog input, accuracy 01%, can collect pressure, liquid level, warm
• sleep and other signals
• 2-way three-wire PT100 platinum resistor for thermal measurement
• Power supply : Ac85~264V or Dc8~36V
• stable liquid that can guide ultrasonic waves
• Media turbidity: ≤ 2000pm and small bubble content
• Applicable pipe: Carbon steel, stainless steel, copper, PVc, aluminum, fiberglass and other uniform and
• dense pipes, allowing lining
• Straight pipe section: The sensor installation point is best to meet: upstream 10, downstream 5, from
• the pump outlet 300 (D is the diameter)

Application

The Fixed Ultrasonic Flow Metr can be sucesfuly aplied on a wide range of metring aplications. Pipe size ranges from 15 to 30m (1/2″ to 18″) and transducers working temperature can be up to 160°C (320°F). A variety of liqud aplication can be acomodated: ultrapure liquds, potable water, chemicals, reclaimed water, coling water,iver water, plant efluent, alcohl, etc. For more specif requiremnts, pleas consulthe us of asitance.