Ultrasonic Flow Meters

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China wholesale Channel Flow Meter - Partially Filled Pipe & Open Channel Flowmeter DOF6000 – Lanry

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China wholesale Channel Flow Meter - Partially Filled Pipe & Open Channel Flowmeter DOF6000 – Lanry Detail:


Description


Features


Specificaitons


Installation


Applications

Ultrasonic Doppler Principle in Quadrature Sampling Mode is utilised to measure water velocity. The 6537 Instrument transmits ultrasonic energy through its epoxy casing into the water. Suspended sediment particles, or small gas bubbles in the water reflect some of the transmitted ultrasonic energy back to the 6537 Instrument’s ultrasonic receiver instrument that processes this received signal and calculates the water velocity.

Water depth is measured with two methods. An ultrasonic depth sensor measures water depth using the ultrasonic principle from a top mounted sensor on the instrument. Depth is also measured using the pressure principle from a bottom mounted sensor in the instrument. These two sensors provide flexibility in depth measurement. Some applications, for example measuring from the side of a pipe, better suits a pressure principle, while other applications in clear open channels better suit an ultrasonic principle.

The QSD6537 Sensor has a 4 electrodes conductivity instrument (EC) included to measure the quality of the water, with four electrodes exposed to the water at the top of the instrument. Water quality is measured on an ongoing basis and this parameter can be recorded along with velocity and depth to better analyse the nature of the water in open channels and pipes.

Features

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Velocity Range: 0.02mm/s to 12m/s bi-directional, accuracy is 1%.

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Depth Range: 0 to 10m.

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Measure velocity in both forward flow and back flow.

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Depth is measured by both the pressure sensor and ultrasonic level sensor principles.

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With borometric and pressure compensation function.

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IP68 Epoxy-sealed body design, designed under water installation.

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RS485/MODBUS output, connect to computer directly.

Specificaitons

Sensor:

Velocity Velocity range: 20mm/sec to 12 m/sec
Bidirectional velocity capability, set using configuration tools
Velocity accuracy: ±1 % measured velocity
Velocity resolution: 1 mm/s
Depth (Ultrasonic) Range: 20mm to 5000mm (5m)
Accuracy: ± 1 % measured
Resolution: 1 mm
Depth (Pressure) Range: 0mm to 10000mm (10m)
Accuracy: ± 1 % measured
Resolution: 1 mm
Temperature Range: 0°C to 60°C
Accuracy: ±0.5°C
Resolution: o.1°C
Electrical Conductivity (EC) Range: 0 to 200,000 |iS/cm, Typically ± 1 % of measurement
Resolution ±1 µS/cm
May be recorded as a 16-bit value (0 to 65,535 p.S/cm) or a 32-bit value (0 to 262,143 uS/cm)
Tilt (Accelerometer) Range: ±70° in roll and pitch axes.
Accuracy: ±1 ° for angles less than 45°
Output SDI-12: SDI-12 v1.3, Max. cable 50m
RS485: Modbus RTU, Max. cable 500m
Environmental Operating temperature: 0°C 〜+60°C water temperature
Storage temperature: -20°C 〜+60°C
IP class: IP68
Others Cable: The standard cable is 15m, the maximum option is 500m.
Sensor material: Epoxy-sealed body, Marine Grade 316 Stainless Steel Mounting Bracket
Sensor size: 135mm x 50mm x 20mm (L x W x H)
Sensor weight: 1 kg with 15m of cable

Caculator:

Type:

Portable

Power supply:

Calculator: 85-265VAC(Charging battery)

IP class:

Calculator: IP66

Operating temperature:

0°C ~+60°C

Case material:

ABS

Display:

4.5″ color LCD

Output:

Pulse, 4-20mA (Flow & Depth), RS485/Modbus, Datalogger, GPRS

Size:

270Lx215Wx175H (mm)

Weight:

3 kg

Data storage:

16GB

Application:

Partially Filled Pipe: 150-6000mm; Channel: width >200mm

Installation Details

Partially Filled Pipe

Partially Filled Pipe

Partially Filled Pipe1

Pipe with Siltation on Bottom

Partially Filled Pipe2

V-notch Shape Channel

Partially Filled Pipe3

Rectangular channel

Partially Filled Pipe5

Pre-formed Two-stage Rectangular Channel

Partially Filled Pipe6

Natrual Stream

Applications

18

Power Plants

18

Irrigation & Drainage  

18

River Discharge

18

Flood Monitoring & Flood Alerts 

18

Rivers and Streams Monitoring 

18

Surface Water Monitoring

18

Industrial Outflow Monitoring  

18

Wastewater Treatment Plant 

18

Rainwater Measurement

18

Sewage Treatment

18

Hydrological Monitoring 

18

Water Supply

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Product detail pictures:

China wholesale Channel Flow Meter - Partially Filled Pipe & Open Channel Flowmeter DOF6000 – Lanry detail pictures


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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for China wholesale Channel Flow Meter - Partially Filled Pipe & Open Channel Flowmeter DOF6000 – Lanry, The product will supply to all over the world, such as: Hungary, Sri Lanka, Greenland, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Constance from Thailand - 2018.06.05 13:10
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Brook from Cape Town - 2018.06.09 12:42

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