Ultrasonic Flow Meters

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  • MTLD electromagnetic flow meter – Meter Mode

    Test mode: Supply power to the converter, the instrument get into the test mode (LCD middle row no battery symbol on the right side). The converter can output pulse signals to complete the machine calibration or change the converter parameters. After entering the meter calibration mode, without ...
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  • MTLD battery operated electromagnetic flow meter’s characteristics

    (1) MTLD has high stability and measurement accuracy (up to 0.5 level); (2) Low power consumption : a standard battery can work for 3-6 years (determined by the excitation current); (3) Dual power supply: MTLD is equipped with external power supply interface, which can be powered by external 12-2...
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  • Ultrasonic flowmeter solutions for certain liquids with air bubbles

    Q, when there are bubbles in the pipeline, is the ultrasonic flowmeter measurement accurate? A: When there are bubbles in the pipeline, if the bubbles affect the decline of the signal, it will affect the accuracy of the measurement. Solution: First remove the bubble and then measure. Q: Ultrasoni...
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  • What is the reasons of ultrasonic flow meter with bad measurement result ?

    1. The influence of upstream and downstream straight pipe segment on the measurement accuracy of ultrasonic flowmeter. The calibration coefficient K is a function of Reynolds number. When the flow velocity is uneven from laminar flow to turbulent flow, the calibration coefficient K will change gr...
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  • Installation notices-Clamp on pipeline ultrasonic flow meter

    1. Avoid the installation of the machine in the water pump, high-power radio, frequency conversion, that is, there is strong magnetic field and vibration interference; 2. Select the pipe should be uniform and dense, easy to ultrasonic transmission of the pipe segment; 3. To have a long enough str...
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  • what points should we take care before installation ?

    Ultrasonic flowmeter is simply an instrument that measures the flow of liquid by detecting the effect of fluid flow on ultrasonic pulses. It is widely used in power station, channel, municipal industry and sewage treatment industry. The same as the electromagnetic flowmeter, the ultrasonic flowme...
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  • Beverage factory application – Pure water flow measurement

    A beverage application – Pure water flow measurement Pure water supply line of the drinking water source. Because the #400 inner and outer surfaces of the polished sanitary pipe is relatively thin, ultrasonic wave propagation along the circumference of the pipe sometimes interferes with the...
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  • Standard menu- normal display for SC7 ultrasonic water meter

       
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  • Volume Display Options for Ultrawater water meter

    a) The display resolution of cumulative traffic can be changed by Modbus. The default display resolution is 0.001 Unit. b) Accumulated flow can choose positive accumulation, negative accumulation and net accumulation,The default display is net accumulation. c) When the display value of minimum r...
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  • Display description for ultrawater water meter

    Ultrawater Ultrasonic water meter with Multi-line 9 digit Liquid Crystal Display (LCD),The display of each part is as follows: Flow Direction:The upper arrow flows in the positive direction, while the lower arrow flows in the reverse direction. Battery Voltage Detection:For every 30% reduct...
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  • Mount the TF1100-DC transmitter in a location that is:

    Mount the TF1100 transmitter in a location that is: ♦ Where little vibration exists. ♦ Protected from falling corrosive fluids. ♦ Within ambient temperature limits -20 to 60°C ♦ Out of direct sunlight. Direct sunlight may increase transmitter temperature to above the maximum limit. 3. Mounting: R...
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  • Mounting Transducers in Z-Mount Configuration

    Installation on larger pipes requires careful measurements to the linear and radial placement of the L1 transducers. Failure to properly orient and place the transducers on the pipe may lead to weak signal strength and/or inaccurate readings. The section below details a method for properly locati...
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