TUF-2000S Fixed Ultrasonic Flow Meter
The TUF-2000S fixed ultrasonic flow meter is engineered to measure liquid flow in closed pipelines without contacting the fluid.
Its clamp-on transducers mount directly to the outside of the pipe, keeping sensors clean and maintenance-free.
Installation is fast and non-invasive—no cutting or drilling—making it a highly economical solution for DN15 to DN6000 pipe sizes.
How It Works
Operating on the transit-time principle, a pair of transducers (transmit and receive) are installed on the pipe exterior using
W, V, or Z method depending on pipe diameter and liquid properties. An ultrasonic signal sent through the flowing liquid
experiences a small time difference (ΔT) in the direction of flow versus against it. This time delta is directly proportional to flow velocity,
enabling accurate and stable flow measurement in real time.
Main Features
- Non-invasive clamp-on installation—no process interruption
- Works with a wide range of pipe materials: steel, stainless, cast iron, cement (with special sensor), copper, PVC, aluminum, FRP, and others
- Suitable for diverse liquids: water, seawater, industrial wastewater, acids, alkalis, alcohols, oils
- Back-lit LCD for clear display of flow and totalizer values
- Industrial communication: Modbus, M-Bus, Fuji protocols
- Long-term data retention with optional external SD card data logger
Applications
- Water and wastewater treatment
- Dams, irrigation, municipal water distribution networks
- Wells and agricultural irrigation lines
- Chemical and petrochemical pipelines
- Food and beverage processing
- Fuel and energy systems
- Any closed-pipe liquid flow measurement
Technical Specifications
| Brand Model | Mitech – TUF2000S |
| Linearity | 0.5 % |
| Repeatability | 0.2 % |
| Accuracy | ±1 % or better |
| Measurement Period | 500 ms |
| Display | Back-lit LCD |
| Analog Output | 4–20 mA or 0–20 mA, 0–1 kΩ load, 0.1 % resolution |
| OCT Output | Frequency 1–9999 Hz |
| Relay Outputs | Assignable for up to 20 different signals |
| Analog Inputs | 3 analog inputs and 3-wire PT100 (optional) |
| Data Logging | Auto total record for 64 days 64 months 5 years; external SD (optional) |
| Supported Pipe Materials | Steel, Stainless, Cast Iron, Cement*, Copper, PVC, Aluminum, FRP, others (*with special sensor) |
| Liquid Types | Water, Seawater, Industrial Wastewater, Acids, Alkalis, Alcohols, Oil |
| Temperature | −30…+90 °C (optional up to +160 °C) |
| Velocity Range | ±32 m/s |
| Pipe Diameter | DN15 – DN6000 |
| Communications | Modbus, M-Bus, Fuji, and other factory protocols |
| Mounting Methods | W, V, Z depending on pipe size and medium |
Technical Documents
Why Choose Dimens?
As a brand of RST Elektronik, Dimens delivers trusted
industrial measurement and control solutions. The TUF-2000S offers non-intrusive installation, strong accuracy, and
seamless integration with automation systems—ideal for upgrades and retrofits.
Request a Quote
Need sizing assistance or a project offer for TUF-2000S? Our engineers will help you select the right transducers and mounting method.
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