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Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature

Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature

Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature

Product Details:

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

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
Detailed Product Description
Type: Ultrasonic Open Channel Flow Meters Accuracy: +/- 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

Ultrasonic open channel flowmeters non contact for volumetric measure of effluent treatment plant STP 500m3/h
 
Work principle
The ultrasonic 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.
 
General introduction
The Open channel Ultrasonic Flowmeter is a high precision flow measurement instrument, which use Transit Time Ultrasound principle to measure the flow in a variety of Flumes, Weirs or Troughs.
 
Main technical index

Model WH
Applicable weirs 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 AC220V
Outlet way Sensor leads 20m, instrument standard plugs
Installation instrument wall mount, sensor grain installation M49x1.5, or clamp on
Protection IP66 (sensor)

 
Dimensions
Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature
Features

  • Built-in variety of algorithms, suitable for a variety of standard weirs.
  • Stable sensors - Suitable for harsh industrial situations
  • Isolated 4~20mA current output. Optional spot bus interface.
  • 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
Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient TemperatureEffluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature
                    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
Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature
Triangle weirs
Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature
Installation sample
Effluent Treatment Plant Electromagnetic Ultrasonic Flow Meters -40 C - 55 C Ambient Temperature
 
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

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