Ultrasonic Flow Meters

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2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry

2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry Featured Image
  • 2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry

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2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry Detail:


Description


Features


Specificaitons


Installation


Configuration Code

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 6537 Instrument 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

feature-ico01

Velocity Range : 0.02mm/s to 13.2m/s bi-directional, accuracy is ±1% R. Flow rate range is optional (0.8m/s; 1.6 m/s; 3.2 m/s; 6.4 m/s;13.2m/s).

feature-ico01

Pressure Depth Range: 0 to 10m; Accuracy: ±2mm. Ultrasonic Depth Range: 0.02-5m; Accuracy: ±1mm.

feature-ico01

Measure velocity in both forward flow and back flow.

feature-ico01

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

feature-ico01

With barometric and pressure compensation function.

feature-ico01

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/s-0.8m/s; 20mm/s-1.6m/s; 20mm/s-3.2m/s (default); 20mm/s- 6.4m/s; 20mm/s-13.2m/s
Bidirectional velocity capability
Velocity accuracy: ±1 % R
Velocity resolution: 1 mm/s
Depth (Ultrasonic) Range: 20mm to 5000mm (5m)
Accuracy: ± 1mm
Resolution: 1 mm
Depth (Pressure) Range: 0mm to 10000mm (10m)
Accuracy: ± 2mm
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 µS/cm, Typically ± 1% of measurement
Accuracy ±1% R
Resolution ±1 µS/cm
Recorded as a 16-bit value (0 to 65,535 µS/cm) or a 32-bit value (0 to 262,143 µS/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

DOF6000-W Wall-mounted Serials2

Sensor Functions

Caculator:

Type:

Portable

Power supply:

Calculator:85-265VAC (Charging battery)

IP class:

Calculator: IP66

Operating temperature:

0°C ~+60°C

Case material:

Fiber Glass

Display:

4.5″ color LCD

Output:

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

Size:

270L×215W×175H (mm)

Weight:

2.4kg

Data storage:

16GB

Application:

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

Installation Details

DOF6000-W Wall-mounted Serials3

Partially Pipe

DOF6000-W Wall-mounted Serials4

Pipe with Siltation on Bottom

DOF6000-W Wall-mounted Serials5

Triangle Channel

DOF6000-W Wall-mounted Serials6

Rectangular channel

DOF6000-W Wall-mounted Serials7

Polygonal channel

DOF6000-W Wall-mounted Serials8

Irregular-shaped channel

Configuration Code

DOF6000 　 Doppler open channel fiow meter   　 　 　
    Caculator                      
　 　 W 　 Wall-mounted  　 　 　 　 　 　 　 　 　 　 　
　 　 P 　 Portble  　 　 　 　 　 　 　 　 　 　 　
        Power supply                  
　 　 　 　 A 　 85-265VAC 　 　 　 　 　 　 　 　 　 　 　
        E   24VDC(only for Wall-mounted Caculator)                      
　 　 　 　 　 　 Output 　 　 　 　 　 　 　
            N None            
            C 4-20mA            
            P Pulse            
            F RS485(Modbus)            
            D Data logger            
            G GPRS            
            Level range            
            6537 0 to 10m          
                Sensor cable length    
                15m      15m(standard)    
                XXm      more length, please contact us    
DOF6000 — W — A — N NL — 6537 — 15m (example configuration)    

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Product detail pictures:

2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry detail pictures

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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for 2021 Good Quality Flowmeter Open Channel - DOF6000-P Portable Series – Lanry, The product will supply to all over the world, such as: South Korea, Cape Town, Angola, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
    • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Carol from Manila - 2017.03.08 14:45
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Joanna from Portugal - 2018.02.08 16:45

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