4-20mA RS485 High Precision Portable Ultrasonic Flowmeter Digital Water Flowmeter OEM DN25-DN1000
Ultrasonic flow meter is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.
The transit time flow meter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the outside of a closed pipe at a specific distance from each other. The transducers can be mounted in V-method where the sound transverses the pipe twice, or W-method where the sound transverses the pipe four times, or in Z-method where the transducers are mounted on opposite sides of the pipe and the sound crosses the pipe once. This selection of the mounting method depends on pipe and liquid characteristics.
The flow meter operates by alternately transmitting and receiving a frequency modulated burst of sound energy between the two transducers and measuring the transit time that it takes for sound to travel between the two transducers. The difference in the transit time measured is directly and exactly related to the velocity of the liquid in the pipe
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Product name |
Agricultural river water ultrasonic flow meter rs485 |
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Keywords |
river water ultrasonic flow meter |
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Linearity |
0.5% |
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Repeatability |
0.2% |
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Accuracy |
±1% of reading at rates>0.2 mps |
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Response Time |
0-999 seconds, user-configurable |
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Velocity |
±32 m/s |
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Pipe Size |
15mm-6000mm |
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Totalizer |
7-digit totals for net, positive and negative flow respectively |
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Liquid Types |
Virtually all liquids |
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Security |
Setup values Modification Lockout. Access code needs unlocking |
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Display |
4x8 Chinese characters or 4x16 English letters |
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Communication Interface |
RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made by user requirements |
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Transducer Cord Length |
Standard 5m x 2, optional 10m x 2 |
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Power Supply |
3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation. 100V-240VAC for the charger |
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Data Logger |
Built-in data logger can store over 2000 lines of data |
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Manual Totalizer |
7-digit press-key-to-go totalizer for calibration |
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Housing Material |
ABS |
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Case Size |
210x90x30mm |
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Main unit Weight |
500g with batteries |
Why Choose Us?
1. We guarantee you the lower pricing from us compared with your any competitive prices from others in volume.
2. We can guarantee you any quality issue from us will refund you immediately or replace with new & qualified products.
3.OEM, Accept lower quantity trial order
4.Fast delivery. 24 hours With Discount Courier, Air shipment
5.It contains a variety of industrial control products such as signal isolators, pressure and liquid level sensors, temperature, current, voltage, frequency and other transmitters.
All products are in stock (except for special customization).
6. We can support you 24Hours online service via email, skype, WhatsApp, Facebook, etc.
7.Long term warranty. Pressure and level transmitters are 2 years. The others in our shop are with a five-year warranty!!
1. Instruments has been exported to over 50 countries.
2.100% QC inspection Before Shippment.
3.ISO, CE, SGS standard and factory price.
4. All instruments has been 100% recognized by the Bureau of National Metrology.
5.Excellent product quality and strong technical support capability.
Agricultural river water ultrasonic flow meter rs485
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