TFM Series Turbine Flow Meter

TFM Series

TFM Series turbine flow meter measures clean and low-viscosity liquid flow in industrial process and utility lines. It converts rotor movement into pulse, 4–20 mA, RS485 or HART output depending on configuration. Also, it supports threaded and flanged connections, SS304 standard body material, SS316 optional body material and IP65 / IP67 protection options. As a result, it suits water, diesel, fuel, clean liquid and suitable low-viscosity liquid measurement applications.

  • Clean liquid measurement
  • ±0.5% accuracy
  • Thread / flange options
  • 4–20 mA / RS485 / HART
  • SS304 / SS316 options

Liquid suitability review

Flow range selection

Connection guidance

Output configuration review

Flow range selection

Connection guidance help

Installation support

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  • TFM Series turbine flow meter for liquid flow measurement
  • Suitable for clean and low-viscosity liquids
  • Applicable for water, diesel and clean process liquids without impurity
  • Measures volume flow using turbine rotor rotation
  • Simple structure with easy installation and repair
  • Accuracy: ±0.5%
  • Line size options from DN4 to DN200 as per datasheet selection table
  • General feature range mentions line size from 4 mm to 300 mm
  • Thread and flange connection options
  • Optional tri-clamp connection for selected DN4 to DN80 sizes
  • Signal output options: pulse and 4–20 mA
  • Digital communication options: RS485, Modbus and HART
  • Body material: SS304 standard, SS316 optional
  • Rotor material: 2Cr13 standard, duplex steel optional
  • Power supply: 24VDC
  • Cable entry options: M20 × 1.5 and ½ inch NPT
  • Protection class: IP65 standard, IP67 optional
  • Temperature selection options: -20°C to +80°C, -20°C to +120°C and -20°C to +150°C
  • General feature temperature range mentions -40°C to +350°C for selected applications / designs
  • Suitable for process industries, municipal applications, oil and gas, and cryogenic liquid plant applications subject to selection
  • Water flow measurement
  • Diesel flow measurement
  • Fuel flow measurement
  • Clean process liquid monitoring
  • Low-viscosity liquid flow measurement
  • Industrial utility liquid lines
  • Municipal liquid flow applications
  • Process industry flow monitoring
  • Oil and gas clean liquid applications
  • Cryogenic liquid measurement for plant applications, subject to selection
  • Batching and dosing applications
  • Loading and unloading systems
  • Liquid consumption tracking
  • Pulse output flow totalization
  • 4–20 mA / HART / RS485 process monitoring
  • Model: TFM Series
  • Product Type: Turbine Flow Meter
  • Measurement Principle: Turbine rotor / volume sensing principle
  • Application Fit: Clean and low-viscosity liquids
  • Typical Media: Water, diesel, clean liquids and suitable low-viscosity liquids
  • Accuracy: ±0.5%
  • Optional Accuracy Selection: 0.5% of range / 0.2% of range as per selection table
  • Medium Temperature: -20°C to +150°C
  • Temperature Selection: T1: -20°C to +80°C; T2: -20°C to +120°C; T3: -20°C to +150°C
  • Ambient Temperature: -20°C to +60°C
  • Atmospheric Pressure: 86 kPa to 106 kPa
  • Relative Humidity: 5% to 90%
  • Flange Sizes: DN15, DN20, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN200
  • Thread Sizes: DN4, DN6, DN10, DN15, DN20, DN32, DN40, DN50, DN65, DN80, DN100
  • Flow Range Examples: DN4: 0.04–0.25 m³/h standard; DN50: 4–40 m³/h standard; DN100: 20–200 m³/h standard; DN200: 80–800 m³/h standard
  • Extended Flow Range: Available as per DN size selection
  • Connection Type: Thread, flange and selected tri-clamp option
  • Common Pressure: Thread up to 6.3 MPa for smaller sizes; flange options commonly 4.0 MPa / 1.6 MPa depending on DN size
  • Customized Pressure: 4–42 MPa, as per datasheet note
  • Signal Output: Pulse, 4–20 mA
  • Digital Communication: RS485, Modbus, HART
  • Power Supply: 24VDC
  • Body Material: SS304 standard, SS316 optional
  • Rotor Material: 2Cr13 standard, duplex steel optional
  • Cable Entry: M20 × 1.5, ½ inch NPT
  • Protection Class: IP65, IP67 optional
  • Converter Options: Without display pulse output, without display 4–20 mA, battery display, display with 4–20 mA, Modbus RS485, HART
  • Flow Computer Option: Available for selected pulse output configuration

    What Customers Say About Us

    Reliable Flow Measurement for Clean Liquid Applications

    We recently used the TFM Turbine Flow Meter for clean liquid flow measurement, and the performance has been reliable during operations. The product configuration, delivery process, and pre-sales support from the team were handled professionally.

    Mr. Rajesh Sharma
    Mr. Rajesh SharmaManager – Instrumentation Dept.
    Smooth Installation & Easy Configuration

    The TIPL TFM Turbine Flow Meter was easy for our maintenance team to install and configure during commissioning activities. The documentation support, compact design, and overall product experience were very satisfactory.

    Mr. Amit Verma
    Mr. Amit VermaSr. Manager – Maintenance
    Dependable Solution for Utility Monitoring

    We found the Turbine Flow Meter suitable for our utility flow monitoring applications with stable and consistent performance during operation. The technical guidance regarding flow range and communication options was very helpful.

    Ms. Kavita Rao
    Ms. Kavita RaoManager – Water Plant
    Stable Performance & Good Technical Support

    The TFM Model has been performing well for our process monitoring requirements. The signal stability, product quality, and quick technical response from the support team made the overall experience smooth for our operations staff.

    Mr. Sandeep Mehta
    Mr. Sandeep MehtaDeputy Manager – Operations
    Practical Product for Daily Plant Operations

    Our experience with the TFM Turbine Flow Meter has been positive in applications involving water and clean liquid flow monitoring. The product performance, display options, and coordination support from the company were very satisfactory.

    Mr. Nitin Joshi
    Mr. Nitin JoshiProduction Manager

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    Frequently Asked Questions

    TFM Series turbine flow meter measures clean and low-viscosity liquid flow in industrial applications. It suits water, diesel, fuel and suitable clean process liquids.
    The liquid passes through the meter body and rotates the turbine rotor. The sensor converts rotor rotation into electrical pulse signals, which the instrument uses to calculate instantaneous and total flow.
    The datasheet lists ±0.5% accuracy. The selection table also mentions 0.5% and 0.2% accuracy options depending on configuration.
    Output options include pulse and 4–20 mA. Digital communication options include RS485, Modbus and HART, depending on converter selection.
    TFM Series supports threaded and flanged connections. Selected sizes can also support tri-clamp connection as an option.
    SS304 is standard, and SS316 is optional.
    The meter suits clean liquids and low-viscosity liquids such as water, diesel and selected process liquids. Users should avoid dirty liquids, slurry or liquids with impurities unless the application review confirms suitability.
    Users should check liquid type, viscosity, cleanliness, flow range, pipe size, pressure, temperature, connection type, filtration need, output requirement and installation condition before final selection.

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