Lanry Instruments (Shanghai) Co., Ltd.
Lanry Instruments (Shanghai) Co., Ltd. Specialize In Ultrasonic Flowmeter More Than 20 Years!
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Wall-mounted Modbus Ultrasonic Open Channel Area Velocity Flow Meter 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 | |
| Tilt (accelerometer): | Range: | ±70° in roll and pitch axes. |
| Accuracy: | ±1° for angles less than 45° | |
| 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) | ||
| 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 |
Wall-mounted Modbus Ultrasonic Open Channel Area Velocity Flow Meter features:
20 coordinate points to describe cross section of the river’s shape.
One instrument can measure the velocity, depth and conductivity simultaneously.
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).
Pressure Depth Range: 0 to 10m; Accuracy: ±2mm. Ultrasonic Depth Range: 0.02-5m; Accuracy: ±1mm.
Measure velocity in both forward flow and back flow.
Depth is measured by both the pressure sensor and ultrasonic level sensor principles.
With barometric pressure compensation function.
IP68 Epoxy-sealed body design, designed for under water installation.
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.