LIQUID FLOW
Product appearance varies by configuration.
Liquid Flow Measurement & Control
LU200 Series
The LU200 Series clamp-on ultrasonic flow meter mounts on the outside of the pipe using four screws. Opposing ultrasonic sensors provide stable flow measurement. Compatible pipe materials include PVC, silicone, PFA, and PTFE. Applications include semiconductor processes, medical equipment, chemical production, cleaning systems, and beverage production.
- Measurement Accuracy
- ±2.0% (0.3-5.0m/s)
- Flow Velocity Range
- 0.1-5.0 m/s
- Pipe Sizes
- φ6-φ12.7
- Response Time
- 50ms
Configuration and suitability confirmed for your application.
Measurement Specifications
| Measurement Accuracy | ±2.0% (0.3m/s-5.0m/s) |
| Flow Velocity Range | 0.1-5.0 m/s |
| Linearity | ±2.0% (0.3m/s-5.0m/s) |
| Repeatability | 0.8% |
| Response Time | 50ms |
Pipe Sizes
| Pipe outside diameter 6.00–6.35 mm | Flow range: 300–6500 ml/min (±2.0%) |
| Pipe outside diameter 8.00 mm | Flow range: 0–400 ml/min (±10 ml/min), 400–9200 ml/min (±2.0%) |
| Pipe outside diameter 9.53–10.0 mm | Flow range: 0–600 ml/min (±12 ml/min), 600–13800 ml/min (±2.0%) |
| Pipe outside diameter 12.0–12.7 mm | Flow range: 0–1100 ml/min (±25 ml/min), 1100–20000 ml/min (±2.0%) |
Electrical Parameters
| Power Supply | 24VDC@3W |
| Analog Output | 4–20 mA, maximum load 600 Ω |
| Communication Interface | RS485 with Modbus RTU |
| Relay Output | OCT high/low limit alarm outputs, pulse output, etc. |
| Alarm Output | 30 V DC @ 1 A, switching frequency <2 Hz |
Display & Operation
| Display | 2.4-inch 320×240 IPS LCD, four display orientations |
| Menu Languages | Simplified Chinese, Traditional Chinese, English |
| Display Units | m³/h, LPM, ml/min, GPM, LPH |
| Displayed Data | Instantaneous flow, velocity, net total, batch total, daily maximum/minimum, and hourly/monthly/yearly totals |
| Totalizer | 7-digit flow totalizer |
| Operating Buttons | 4 tactile buttons |
Environmental Specifications
| Media Temperature | -10°C-60°C |
| Ambient Temperature | -10°C-50°C |
| Ambient Humidity | 0%–95% relative humidity, noncondensing |
| Protection | IP65 |
| Supported Viscosity | <300CST (mm²/s) |
Mechanical Parameters
| Mounting Method | Separate clamp-on sensor; hand-tightened screws |
| Wetted Parts | Non-contact measurement |
| Cable Length | 2.0 m (extendable to 20 m) |
| Net Weight | 1.0KG |
| Electronics Housing Material | CNC-machined ABS |
Measurement conditions & notes
- The LU200 clamp-on ultrasonic flow meter mounts with four screws.
- Non-contact measurement adds no pressure drop and permits installation without stopping production.
- Compatible pipe materials include PVC, silicone, PFA, and PTFE.
- Applications include semiconductors, medical equipment, chemical and fine chemical processes, cleaning, and beverage production.
- Supports water, solutions, and chemical reagents (impurities ≤4%), subject to application compatibility.
Confirm fluid compatibility, materials, connections, and available configuration with our team before ordering.
