±1% R Accuracy Area-Velocity Flow Meter Open Channel Flow Meter
The Ultraflow QSD 6537 Sensor is used to measure water velocity, depth, and conductivity of water flowing in rivers, streams, open channels and pipes.
When used with a companion Lanry DOF6000 Calculator, flow rate and total flow can also be calculated.
The flow calculator can calculate the cross-sectional area of partially filled pipe, open channel stream or river, for stream or river, with up to 20 coordinate points describing the river’s shape of cross section. It is suitable for various applications.
±1% R Accuracy Area-Velocity Flow Meter Open Channel Flow Meter Application
Area-Velocity Flow Meter Partially Filled Ultrasonic Water Flow Meter features:
1.Pressure Depth Range: 0 to 10m; Accuracy: ±2mm. Ultrasonic Depth Range: 0.02-5m; Accuracy: ±1mm.
2.20 coordinate points to describe cross section of the river’s shape.
3.One instrument can measure the velocity, depth and conductivity simultaneously.
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).
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 |
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 & Delivery
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.