Wall-mounted Doppler Ultrasonic Area-Velocity Flow Meter
Lanry Instruments DOF6000 is a great value, easy to use,
area-velocity flow meter for open channels, partially full pipes
and surcharged pipes without a flume or weir. And an ideal solution
for wastewater, storm-water, effluent, industrial wastewater and
irrigation water applications.
Wall-mounted Doppler Ultrasonic Area-Velocity Flow Meter flow meter
is designed to measure velocity and flow for partially filled pipe
and open channel stream or river. It utilizes Doppler ultrasonic
theory to measure fluid velocity. According to pressure sensor, the
flow depth and sectional area can be obtained, finally the flow can
be calculated. Wall-mounted Doppler Ultrasonic Area-Velocity Flow
Meter transducer has the functions of conductivity test,
temperature compensation, and coordinate correction. It is widely
applied in measuring sewage, waste water, industrial effluents,
stream, open channel, residential water, river etc. Also it is
applied in monitoring sponge city, urban black odor water and river
& tide research.
Battery Power Doppler Ultrasonic Area-Velocity Flow Meter
features:
1.Measure velocity in both forward flow and backflow.
2.20 coordinate points to describe the cross-section of the river’s
shape.
3.Portable type with rechargeable battery can work up to 50 hours.
4.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)
5.Pressure Depth Range: 0 to 10m; Accuracy: ±2mm. Ultrasonic Depth
Range: 0.02-5m; Accuracy: ±1mm.
6.One instrument can measure the velocity, depth and conductivity
simultaneously.
Battery Power Doppler Ultrasonic Area-Velocity Flow Meter
Application
Specification:
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: | 1mm/s |
Depth
(Ultrasonic): | Range: | 20mm - 5000mm (5m) |
| Accuracy: | ± 1mm |
| Resolution: | 1 mm |
Depth
(Pressure): | Range: | 0mm to 10000mm (10m) |
| Accuracy: | ±2mm |
| Resolution: | 1 mm |
| Temperature: | Range: | 0°C - 60°C |
| Accuracy: | ±0.5°C |
| Resolution: | 0.1°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℃ ~+60℃ water temperature |
| Storage temperature: | -20℃ ~+60℃ |
| 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: | 1kg with 15m of cable |
Calculator
| Type: | Portable |
| Power supply: | Calculator:85-265VAC (Charging battery) |
| IP class: | Calculator: IP66 |
| Operating temperature: | 0℃ ~+60℃ |
| 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: | 2.4 kg |
| Data storage: | 16GB |
| Application: | Partially Filled Pipe: 150-6000mm; Channel: width >200mm |
Packing
With years of export experience along with excellent quality,
advanced services and competitive
prices, Lanry has won numerous customers' trust and support.With
years of export experience
along with excellent quality, advanced services and competitive
prices, Lanry has won
numerous customers' trust and support.
Delivery
Standard meter: 3-7 days
Special meter: pls feel free to contact us
Express, by air, by sea can be optional.
