TUF-F Fixed Mount Ultrasonic Flow Meter

TUF-F

TUF-F fixed mount ultrasonic flow meter measures liquid flow in closed pipes using transit-time ultrasonic technology. It supports clamp-on, insertion and inline sensor configurations. Also, it provides flow measurement accuracy up to ±1% for clamp-on and insertion versions, and up to ±0.5% for inline type. As a result, it suits permanent industrial flow monitoring for water, wastewater, cooling water, chemical processing, reclaimed water and plant effluent applications.

  • Permanent flow monitoring
  • Clamp-on / insertion / inline options
  • DN15 to DN6000 support
  • IP68 protection
  • Modbus RS485 output

Pipe data review

Sensor selection support

Straight-run guidance

Output configuration help

Installation support

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  • Fixed mount ultrasonic flow meter for closed-pipe liquids
  • Transit-time ultrasonic measurement principle
  • Clamp-on, insertion and inline sensor options
  • Accuracy up to ±1% for clamp-on and insertion type
  • Accuracy up to ±0.5% for inline type
  • DN15 to DN6000 pipe diameter support depending on sensor selection
  • Suitable for carbon steel, stainless steel, iron, copper and PVC pipes
  • IP68 protection for converter and transducers
  • ABS housing
  • 4–20 mA analog output
  • OCT pulse output
  • Relay output
  • RS485 Modbus communication
  • PT100 temperature sensor support for heat measurement
  • Fluid temperature range from -30°C to +160°C
  • Fluid velocity range from 0 to 7 m/s
  • Suitable for liquids that conduct sound waves, such as water, seawater and sewage
  • Optional clamp-on, high-temperature clamp-on, mounting bracket, insertion and inline transducers
  • Fixed liquid flow monitoring
  • Closed-pipe water flow measurement
  • Cooling water circuits
  • Raw sewage and untreated wastewater monitoring
  • Reclaimed and recycled water systems
  • River and surface water flow monitoring
  • Chemical processing and dosing systems
  • Plant effluent discharge measurement
  • Compliance flow monitoring
  • Pharmaceutical and semiconductor ultra-pure liquid applications
  • Inline ultrasonic heat measurement
  • Permanent plant utility flow monitoring
  • Model: TUF-F
  • Product Type: Fixed Mount Ultrasonic Flow Meter
  • Measurement Principle: Transit-time ultrasonic flow measurement
  • Accuracy: Inline type ±0.5%; Clamp-on type ±1.0%; Insertion type ±1.
  • Accuracy: Inline type ±0.5%; Clamp-on type ±1.0%; Insertion type ±1.0%
  • Heat Meter Accuracy: Inline ±1.0%; Clamp-on / Insertion ±2.0%
  • Operation: 4-key magnetic bar touch or finger touch
  • Output: 4–20 mA analog output, OCT pulse output, relay output
  • Input: 3-way 4–20 mA analog input, 3-wire PT100 temperature transducer input for heat measurement
  • Data Interface: RS485
  • Protocol: Modbus
  • Special Cable: Twisted-pair shielded cable, length not more than 50 m
  • Pipe Material: Carbon steel, stainless steel, iron, copper, PVC
  • Pipe Diameter: DN15 to DN6000 mm
  • Straight Pipe Requirement: 10D upstream, 5D downstream, 30D from pump
  • Liquid Type: Single liquid that conducts sound waves, such as water, seawater or sewage
  • Fluid Temperature: -30°C to +160°C
  • Turbidity: ≤10000 ppm, with little bubble
  • Fluid Velocity Range: 0 to 7 m/s
  • Working Environment Temperature: Converter -20°C to +60°C; Transducer -30°C to +160°C
  • Humidity: Converter and transducers can work underwater up to 2 m after complete sealing
  • Power Supply: DC 8–36V; AC 85–264V optional
  • Power Consumption: 1.5 W
  • Housing: ABS
  • Protection Grade: IP68
  • Temperature Sensor: PT100
  • Transducer Options: Clamp-on, high-temperature clamp-on, mounting bracket clamp-on, insertion, inline
  • Clamp-On Sensor Range: DN25–DN6000 depending on sensor type
  • Insertion Sensor Range: DN50–DN6000 / DN80–DN6000 depending on sensor type
  • Inline Sensor Range: DN15–DN1000
  • Pipe Material Selection: Carbon steel or stainless steel

    What Customers Say About Us

    Trusted Engineering Support

    The team provided clear technical guidance and practical solutions. Execution was smooth and well coordinated throughout.

    Mr. Vivek NairGeneral Manager – Operations, Cement Industry
    Dependable Technical Partner

    Their approach was systematic and aligned with our plant needs. Overall experience with product and service has been positive.

    Ms. Kavita RaoSenior Manager – Maintenance, Steel Sector
    Application-Focused Solutions

    They understood our process conditions before recommending equipment. Support during installation was handled professionally.

    Mr. Rohan MehtaProject Lead – Power Plant
    Consistent Service Delivery

    Product performance has been stable in regular operations. The support team responds in a timely manner.

    Mr. Anil DeshmukhInstrumentation Head, Process Manufacturing

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    Frequently Asked Questions

    TUF-F is used for fixed ultrasonic flow measurement in closed-pipe liquid applications such as water, wastewater, cooling water, chemical processing and plant effluent monitoring.
    TUF-F uses the transit-time ultrasonic measurement principle. It compares upstream and downstream ultrasonic signal travel time to calculate flow velocity.
    TUF-F supports clamp-on, insertion and inline sensor configurations.
    Depending on sensor selection, TUF-F supports pipe sizes from DN15 to DN6000 mm.
    Yes. TUF-F supports RS485 with Modbus protocol.
    Users should check pipe size, pipe material, liquid type, turbidity, flow range, straight-run availability, sensor type, temperature and output requirement before final selection.

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