Flowmeters
TL-TF Series
Turbine Flow Meter
High-accuracy turbine flow measurement for clean, low-viscosity liquids
Key Features
- High accuracy: ±0.2%, ±0.5%, ±1.0% options
- Wide turndown ratio for varying flow conditions
- Compact and lightweight design
- Direct pulse output for digital control systems
- Temperature and pressure compensation available
Product Overview
The TL-TF Series Turbine Flow Meter measures volumetric flow rate based on the proportional relationship between turbine rotor speed and fluid velocity. Compact, lightweight, and highly accurate, it is widely used for clean, low-viscosity liquids in water supply, chemical processing, and oil metering applications. Available in inline and insertion configurations with optional LCD display and explosion-proof certification.
Technical Specifications
| Nominal Diameter | DN15 ~ DN300 (inline); DN300 ~ DN100 insertion |
| Working Pressure | DN15~DN200: 4.0MPa; DN250~DN300: 1.6MPa |
| Working Conditions | Medium temp: normally -40~100°C, high -40~200°C; Env. temp: -20~55°C; Humidity: 5%~90% |
| Material | Body SS304; Integrator Aluminum |
| Accuracy | ±0.2%; ±0.5%; ±1.0% |
| Power Supply | Sensor: 24VDC; Transmitter: 24VDC; Battery: 3.6V |
| Signal Output | Pulse; 4–20mA; RS485 Modbus RTU |
| Protection Level | IP65 |
| Electrical Connection | M20×1.5 |
| Medium | Gas, Liquid, Steam |
| Explosion-proof | ExdBT6 |
* Specifications are subject to change without notice. Contact us for the latest datasheet.
Features & Highlights
High accuracy: ±0.2%, ±0.5%, ±1.0% options
Wide turndown ratio for varying flow conditions
Compact and lightweight design
Direct pulse output for digital control systems
Temperature and pressure compensation available
Explosion-proof: ExdBT6 certified
Suitable for gas, liquid, and steam
Typical Applications
Clean water supply and distributionChemical industry liquid flow monitoringPetroleum and fuel meteringFood and beverage process controlPharmaceutical water systemsIndustrial cooling water circuits
Need more technical information?
Our engineers can provide datasheets, installation guidance, and application support.