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
Velocity Range: 0.02mm/s to 12m/s bi-directional, accuracy is 1%.
Depth Range: 0 to 10m.
Measure velocity in both forward flow and back flow.
Depth is measured by both the pressure sensor and ultrasonic level sensor principles.
With borometric and pressure compensation function.
IP68 Epoxy-sealed body design, designed under water installation.
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
Pipe with Siltation on Bottom
V-notch Shape Channel
Rectangular channel
Pre-formed Two-stage Rectangular Channel
Natrual Stream
Applications
Power Plants
Irrigation & Drainage
River Discharge
Flood Monitoring & Flood Alerts
Rivers and Streams Monitoring
Surface Water Monitoring
Industrial Outflow Monitoring
Wastewater Treatment Plant
Rainwater Measurement
Sewage Treatment
Hydrological Monitoring
Water Supply
Product detail pictures:
Related Product Guide:
"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method 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: Curacao, Portland, Mongolia, We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
By Betsy from Slovakia - 2017.11.01 17:04
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Mary from Iraq - 2017.09.26 12:12
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