Intelligent Turbine Flowmeter
This product is a high-precision positive displacement flow meter designed based on the turbine rotation speed measurement principle, specifically engineered for the metering of clean, low-viscosity liquid or gas media. The meter features a built-in high-sensitivity Hall sensor and intelligent signal processing module that converts turbine rotational speed into precise flow signals. Equipped with an integrated temperature and pressure compensation unit, it automatically corrects measurement errors caused by variations in media temperature and pressure, directly outputting standard condition volumetric flow or mass flow. The product adopts an unobstructed flow channel design with minimal pressure loss and fast response speed, supporting on-site display and remote data transmission. It is widely compatible with industrial process control, trade settlement, energy metering, and other application scenarios.
Key Features of The Intelligent Turbine Flowmeter
⚡ Ultra-Fast Response
Low turbine inertia enables response time ≤100ms, accurately capturing instantaneous flow variations.
🎯 High Precision Measurement
Liquid accuracy ±0.5% R, gas accuracy ±1.0% R, repeatability ≤0.2%, meeting trade settlement standards.
💨 Low Pressure Loss
Smooth, unobstructed flow channel reduces pressure loss to 1/3 of traditional throttling flowmeters.
🔋 Flexible Power & Durability
Dual battery/mains power, IP67 protection, outdoor-ready; lithium battery models run 3-5 years continuously.
🌡️ Automatic Compensation
Built-in temperature and pressure sensors auto-correct measurement deviations without additional compensation devices.
🛡️ Robust Construction
Carbide/ceramic turbine options, SUS304/316L stainless steel housing, compatible with gasoline, diesel, methanol, compressed air, and more.
📡 Smart Connectivity
Standard 4-20mA and pulse outputs; optional RS485 (Modbus-RTU) and HART protocols for seamless PLC/DCS/SCADA integration with electromagnetic shielding.
Technical Specifications of The Intelligent Turbine Flowmeter
| Category | Parameter Details |
|---|---|
| Nominal Diameter | DN4-DN200 (DN200+ available as insertion type) |
| Accuracy Class | ±1%R, ±0.5%R |
| Ambient Temperature | -20°C ~+60°C |
| Medium Temperature | Standard: -20°C ~+80°C; Customizable: -20°C ~+150°C |
| Material | Body material: 304; 316; PTFE (customizable) |
| Impeller material: Stainless steel; Dual platinum steel; Carbide (customizable) | |
| Measured Medium | Clean, low-viscosity, non-strongly corrosive liquids |
| Flow Velocity Range | 0.4 ~ 8m/s |
| Repeatability | ≤ 0.15%, ≤ 0.1% |
| Pressure Rating | Flange connection: 1.0MPa-10MPa; Threaded connection: 6.3MPa; |
| Clamp connection: 1.0MPa; Tri-clamp connection: 1.6MPa-40MPa | |
| Explosion-proof Rating | Ex d II C T6 Gb |
| Power Supply | 3.6VDC lithium battery; DC24V |
| Output Signal | Pulse, 4-20mA |
| Communication Protocol | RS485 (Modbus); HART protocol |
| Connection Type | Flange connection, threaded connection, clamp connection, tri-clamp connection, insertion connection |
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