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Shanghai Xunhui Environment Technology Co., Ltd.

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

Product Details:

Place of Origin: China
Brand Name: Purescience
Certification: ISO9001 / ISO14001
Model Number: WL

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD300 - USD1000
Packaging Details: carton
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T, D/P
Supply Ability: 10000
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Detailed Product Description
Flow Range: 0 - 335000 M3/h Accuracy: +/- 2.5% FS
Display: LCD, LED Ambient Temperature: -40 C - 55 C
Communication: RS232, RS485 Output: 4-20mA
Power Supply: 220V AC / 24V DC Power Consumption: <10W
Protection: IP65

Open channel ultrasonic flow meter split type for waste water treatment 9000m3/h

 

Work principle

Its sensor is a transceiver which emits high frequency sound, which hits the medium surface and returns back to the sensor receiver. The time of travel of the ultrasound is inversely proportional to the height of the flowing medium. This way the height of the flowing medium is calculated. And with the algorithms programmed the Height, Flowrate and Total Flow are calculated and displayed.

 

 

Wiring dimensions

 

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

Main technical index

Model WL
Applicable flume Right triangle weir slot (Open size: 500mm)
  Parshall flume (Larynx way width: 51mm, 76mm, 152mm, 228mm, 300mm)
  Rectangular weir (Opening size: 250mm, 500mm, 750mm )
Flow range depending on weirs dimensions to be used, up to 335000 m3/hr
Flow precision 5% FS
Level range 1m
Level precision 0.5% FS
Sensor blind area <300mm @ 25C
Output 4-20 mA, tri wires
Display

LCD display, include: four levels

four transient flow

Eight of the accumulative total flow

16 calendar clock

Work temperature 50C , customized available
Power supply DC24V / 300 mA, AC220V
Outlet way Sensor leads 20m, instrument standard plugs
Installation instrument wall mount, sensor grain installation M49x1,5, or clamp on
Protection IP65 (sensor)

 

 

Features

  • Built-in variety of algorithms, suitable for a variety of standard weirs.
  • Programmable Relay Output.
  • Built in temperature sensor. Real-time automatic temperature compensation.
  • The blind zone can be manually set, shielding the probe near the interference signal.
  • Calibrated at Factory. And if required we shall do calibration at site.

Sensors

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

                    Ultrasonic sensor                                                                                            Static pressure sensor

Applications
Measurement of water flow in Effluent, Waste Water, Rivers, Canals, Drains, Sewage, etc.


Flow Totalizer parameters
Flow measuring range: Depends on the size of the flume.
Maximum Count: 9999999999
Types of suitable weirs: Triangular weir, rectangular weir, Parshall flume, etc.
Display accuracy: 1 count. Overall accuracy depends on the input signal. Different Weirs /
flumes has different accuracies. A triangular weir has 1 to 2% flow error, a rectangular weir
has 1 to 4% accuracy, a Parshall flume has 3% flow error, etc.
Display: 2.8-inch LCD. Displays Height, Flowrate, Total Flow, etc.

 

Output
Voltage output: DC 12V or 24V
Signal output: RS485/RS232; 4~20mA; 2 channel relay

 

Troughs

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

Triangle weirs

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

Installation sample

Open Channel Ultrasonic Flow Meters Split Type For Waste Water Treatment ISO9001 / ISO14001

 

Advantage

The production capacity is 20000 ultrasonic converter and 100,000 ultrasonic sensor.

Contact Details
Shanghai Xunhui Environment Technology Co., Ltd.

Contact Person: Mr. Murphy

Tel: +8613816614405

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