TGU Series Low-flow Ultrasonic Flow Sensor / Flow Meter
The TGU Series Low-flow Ultrasonic Flow Sensor / Flow Meter is a precision-engineered solution designed for accurate measurement of ultra-low liquid flow rates in advanced bioprocessing and laboratory environments.
- Description
- Key Features
- Technical Specifications
- Application Scenarios
- System Integration & Usability
Description
The TGU Series Low-flow Ultrasonic Flow Sensor / Flow Meter is a precision-engineered solution designed for accurate measurement of ultra-low liquid flow rates in advanced bioprocessing and laboratory environments.
Featuring a unique U-shaped measuring channel, the TGU series allows seamless integration with various tubing materials such as PVC, silicone, PE, and PUR through NPT-barb adapters. This design ensures stable flow measurement while maintaining system compatibility and flexibility.
With exceptional accuracy of up to ±0.1 mL/min, the TGU series is ideal for applications requiring highly sensitive flow monitoring. It is widely used in chromatography systems, filtration processes, and bioreactors where precise low-flow control is critical for performance and product quality.
Key Features
- Ultra-High Accuracy: Measures low flow rates with precision up to ±0.1 mL/min
- Low Flow Optimization: специально designed for ultra-low flow applications
- U-Shaped Channel Design: Ensures stable and accurate flow measurement
- Wide Tubing Compatibility: Supports PVC, silicone, PE, PUR tubing
- Compact Design: Easy to integrate into complex systems
- No Clogging Risk: Smooth internal flow path prevents blockage
- Multi-Function Support: Suitable for various lab and bioprocess applications
- Effortless Integration: Simple installation with NPT-barb adapters
Technical Specifications
| TGU Series Flow Sensor Technical Data | |
|---|---|
| Measurement Type | Ultrasonic Low-flow Measurement |
| Accuracy | ±0.1 mL/min (low range), ±1% (standard) |
| Liquids Supported | Water, blood, oil, beverages, paint (low solids) |
| Calibration | 22±3 °C, water |
| Tubing Material | PVC, Silicone, PFA, PE, PUR |
| Housing Material | Plastic / Optional Stainless Steel / Aluminium |
| Input Voltage | 12–30 VDC |
| Current Consumption | < 20 mA |
| Connector | 8-pole push-pull plug |
| Fluid Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 70°C |
| Outputs | RS485, 4-20mA, 0-10V, Frequency, Digital (NPN/PNP) |
| Shielding | Grounded |
| TGU Series Models & Flow Range | ||
|---|---|---|
| Model | Flow Range | Measurement Accuracy |
| TGU012NS | 0–1000 mL/min | 0–10 mL/min: ±0.1 mL/min / ±1% |
| TGU016NS | 0–2000 mL/min | 0–20 mL/min: ±0.2 mL/min / ±1% |
| TGU024NS | 0–3000 mL/min | 0–50 mL/min: ±0.5 mL/min / ±1% |
Application Scenarios
- HPLC & Chromatography Systems: Accurate low-flow liquid monitoring
- Tangential Flow Filtration (TFF): Enhances filtration precision
- Cross Flow Filtration: Stable and controlled flow measurement
- Protein Purification Systems: Supports sensitive biochemical processes
- Bioreactors & Single-Use Systems: Ensures sterile and accurate operation
- Buffer & Nutrient Delivery: Precise dosing in lab environments
- Virus Inactivation Systems: Reliable monitoring for safety-critical workflows
- Liquid Filling Machines: High-precision dosing for small volumes
System Integration & Usability
- Flexible Integration: Compatible with various tubing via NPT-barb adapters
- Real-Time Monitoring: Continuous ultra-low flow tracking
- Wide Compatibility: Suitable for lab, biotech, and pharma systems
- Advanced Outputs: Supports analog, digital, and communication protocols
- Optional Accessories: PC connectivity, monitoring tools, extended cables
