LC Series Oval Gear Flow Meter

LC Series

LC Series oval gear flow meter measures liquid flow using the positive displacement principle. It suits oil, fuel, diesel, lubricants, solvents, chemicals and many viscous liquid applications. Also, it supports accuracy options of 0.5% and 0.2%, material options such as cast iron, carbon steel and SS304, and output options including pulse, 4–20 mA, HART and RS485. As a result, it fits industrial applications where stable volumetric liquid flow485. As a result, it fits industrial applications where stable volumetric liquid flow measurement and viscosity adaptability matter.

  • Positive displacement measurement
  • Suitable for viscous liquids
  • 0.2% / 0.5% accuracy options
  • Pulse / 4–20 mA / HART / RS485
  • Cast iron / CS / SS304 options

Viscosity review

Flow range selection

Material compatibility check

Output configuration help

Installation guidance

Still Confused What to Buy?
Need help deciding? Download resources to know more about the product.

https://tipl.com/wp-content/uploads/2026/03/LC-OVAL-GEAR-FLOW-METER.docx.pdf

  • LC Series oval gear flow meter for liquid flow measurement
  • Works on positive displacement measuring principle
  • Suitable for oil, fuel, diesel and many viscous liquid applications
  • High accuracy options: 0.5% and 0.2%
  • Wide viscosity adaptability from 0.3 mPa·s to over 20,000 mPa·s
  • Standard temperature range from -20°C to +100°C
  • Optional high-temperature arrangement up to 200°C with suitable heat sink / thermal jacket arrangement
  • Low pressure loss and stable repeatability
  • Performs well at low flow rates in suitable applications
  • Material options: cast iron, carbon steel and SS304
  • Suitable for selected acids, alkalis, salts, organic solutions, fuels and solvents with correct material selection
  • Optional intelligent electronic counter
  • Mechanical counter option for cumulative flow display
  • Output options: display + pulse, display + 4–20 mA, display + pulse + 4–20 mA, display + 4–20 mA + HART, display + pulse + RS485, display + pulse + 4–20 mA + RS485
  • Batch counter option available
  • DN10 to DN200 selection range
  • Flow range from 0.1–0.5 m³/h up to 56–340 m³/h depending on DN size
  • Suitable for petroleum, chemical, transportation, food, medicine and other industrial sectors
  • Oil flow measurement
  • Fuel oil flow measurement
  • Diesel flow measurement
  • Lubricating oil monitoring
  • Viscous liquid flow measurement
  • Solvent and organic liquid measurement
  • Chemical transfer and dosing
  • Batching and filling applications
  • Loading and unloading systems
  • Petroleum and chemical process lines
  • Food and medicine industry liquid measurement, subject to material suitability
  • Industrial utility liquid measurement
  • Positive displacement measurement for suitable liquids
  • Mechanical counter or electronic output flow monitoring
  • Model: LC Series
  • Product Type: Oval Gear Flow Meter
  • Measurement Principle: Positive displacement oval gear principle
  • Application Fit: Oil, fuel, diesel, lubricants, chemicals, solvents and suitable viscous liquids
  • Accuracy Options: 0.5% / 0.2%
  • Viscosity Range: 0.3 mPa·s to over 20,000 mPa·s
  • Standard Temperature Range: -20°C to +100°C
  • High Temperature Option: Up to 200°C with suitable high-temperature arrangement
  • Material Options: Cast Iron, SS304, Carbon Steel
  • LC-A Material: Cast iron shell / cover, stainless steel rotary shaft, bronze or rolling bearing shaft sleeve
  • LC-B Material: Stainless steel shell / cover, stainless steel oval wheel, graphite / rolling bearing shaft sleeve
  • LC-E Material: Cast steel shell, cast iron cover plate, stainless steel rotary shaft
  • Nominal Pressure: LC-A 1.6 MPa; LC-B 1.6 / 2.5 MPa; LC-E depends on DN size
  • DN Size Range: DN10 to DN200
  • Flow Range: DN10: 0.1–0.5 m³/h; DN15: 0.3–1.5 m³/h; DN20: 0.5–3 m³/h; DN25: 1–6 m³/h; DN40: 2.5–15 m³/h; DN50: 4–24 m³/h; DN65: 5–35 m³/h; DN80: 8–80 m³/h; DN100: 10–120 m³/h; DN150: 20–200 m³/h; DN200: 56–340 m³/h
  • Output Options: Display + Pulse; Display + 4–20 mA; Display + Pulse + 4–20 mA; Display + 4–20 mA + HART; Display + Pulse + RS485; Display + Pulse + 4–20 mA + RS485
  • Batch Counter: Yes / No option
  • Counting Options: Mechanical counter or intelligent electronic counter, depending on selection
  • Remote Transmission: Pulse, current signal, HART and RS485 depending on model selection
  • Typical Industries: Petroleum, chemical, transportation, commerce, food, medicine and industrial liquid measurement

    What Customers Say About Us

    Accurate Measurement & Professional Support

    We recently used the LC-Series Oval Gear Flow Meter for liquid flow measurement applications, and the readings have been stable and accurate during operations. The delivery, packaging, and installation guidance from the support team were handled professionally.

    Mr. N. K. Reddy
    Mr. N. K. ReddyPlant Head - Water Plant
    Reliable Performance for Viscous Liquid Applications

    The Oval Gear Flow Meter has been performing reliably in our viscous liquid process application with consistent measurement during operation. The order coordination, dispatch process, and overall support experience were very satisfactory.

    Mr. Suvendu Adhikari
    Mr. Suvendu AdhikariSr. Engineer - Wastewater Treatment Plant
    Smooth Integration & Good Product Experience

    Our team is satisfied with the overall performance of this flow meter in our plant application. The integration process was smooth, the delivery was timely, and the technical support team responded properly whenever required.

    Ms. Anmolpreet Singh
    Ms. Anmolpreet Singh A.G.M - Projects
    Dependable Flow Monitoring for Plant Operations

    We found the LC-Series Oval Gear Flow Meter practical for regular plant operations and continuous flow monitoring activities. The product arrived in proper condition, and the installation support from the team was very helpful.

    Mr. Alok Pareek
    Mr. Alok PareekDeputy Manager - Operartions
    Strong Product Quality & Timely Coordination

    The flow meter has supported our liquid measurement requirements reliably during daily operations. The product construction, documentation support, and overall coordination from dispatch to after-sales service were handled efficiently.

    Mr. Ashok Mondal
    Mr. Ashok MondalSr. Engineer - Quality Head

    Insights & News

    Ensuring Environmental Compliance with CEMS: A Step Ahead
    Learn how Continuous Emission Monitoring Systems (CEMS) help industries stay compliant with environmental norms, providing real-time emission data, remote monitoring, and actionable insights for sustainable and responsible manufacturing.
    How Predictive Maintenance is Transforming Industrial Efficiency
    Discover how advanced monitoring tools like vibration and ultrasound solutions are helping industries move from reactive to predictive maintenance—reducing downtime, extending equipment life, and optimizing productivity across critical operations.

    Clients Who Have Transformed Their Operations with This Product

    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo
    Logo

    Frequently Asked Questions

    LC Series oval gear flow meter measures liquid flow in suitable industrial applications such as oil, fuel, diesel, lubricants, solvents, chemicals and viscous liquids.
    It uses the positive displacement principle. Liquid moves through a measuring chamber and rotates a pair of oval gears. The meter counts the gear rotation to calculate the liquid volume passing through the pipeline.
    LC Series supports 0.5% and 0.2% accuracy options, depending on model selection and application conditions.
    The datasheet mentions viscosity handling from 0.3 mPa·s to over 20,000 mPa·s, subject to correct meter selection and application review.
    Output options include pulse, 4–20 mA, HART and RS485, depending on selected configuration. Mechanical and intelligent electronic counter options are also available.
    Material options include cast iron, carbon steel and SS304. Users should select material based on liquid compatibility, pressure and process conditions.
    LC Series selection covers DN10 to DN200 with flow ranges from 0.1–0.5 m³/h up to 56–340 m³/h depending on DN size.
    The standard temperature range is -20°C to +100°C. With a suitable high-temperature arrangement, the datasheet indicates operation up to 200°C.
    Users should check liquid type, viscosity, flow range, temperature, pressure, material compatibility, filtration need, output requirement and installation condition before final selection.

    Download Resources

    Send Us Your Requirements

    We will respond you soon.

    Share:
    Send Us Your Requirements

    Fill the form to download resources

    Send Us Your Requirements

    We will respond you soon.