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API Oil/Caustic and Corrosive Liquid Meter

The Hedland® API oil/caustic and corrosive liquid meter is designed to withstand caustic and corrosive liquids, which have the ability to damage and corrode other surfaces as the fluid comes into contact with it.

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  • Size Range
    6...40 mm
    1/4…1 1/2 in.
  • Temperature Range
    -29…116 °C
    -20...240 °F
  • Flow Range
    0.5…380 lpm
    0.01...100 gpm
  • Accuracy
    ±2% (1/4 in. is +7%)
    ±2% (1/4 in. is +7%)
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Durable Composition. Impressive Accuracy.

The Hedland API oil/caustic and corrosive liquid meter was specifically designed to withstand harsh fluids, while allowing operators to get a quick, visual indication of flow.

  • Accurate Reads. Maintains an impressive accuracy of +2% for meters larger than 1/4 in., which have an accuracy rate of +7%. 
  • Reliable Design. Built to withstand harsh fluids, including caustic and corrosive liquids, which are harsh on traditional metering elements.
  • Simple Integration. Designed with a wide range of end fittings and expansion options allows for system compatibility and provides remote system integration options via electronic output.


Product Specifications

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  • Size Range
    6...40 mm
    1/4…1 1/2 in.
  • Temperature Range
    -29…116 °C
    -20...240 °F
  • Flow Range
    0.5…380 lpm
    0.01...100 gpm
  • Accuracy
    ±2% (1/4 in. is +7%)
    ±2% (1/4 in. is +7%)
  • Pressure Range
    Up to 414 bar
    Up to 6000 PSI

Market Applications

  • Automotive Fluid Dispensing

    Automotive fluid products by Badger Meter are used to quickly and accurately measure a variety of fluids used in the automotive industry, including engine oil, engine coolant, automatic transmission fluid and wiper fluid. A leader in the market with years of experience, Badger Meter manufactures a complete range of positive displacement meters, including oval gear and oscillating piston meters, and incorporates a wide variety of construction materials and accessories to meet the most demanding applications.

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  • Aviation & Aerospace

    The aviation/aerospace industry has some of the most difficult operating conditions imaginable. Sensors must stand up to the environment and be able to perform under harsh conditions, fit in extremely tight spaces and have electronics that can compensate for variable conditions providing precise, repeatable results. From fuel pumps to actuators, there is no room for compromise when validating the performance of equipment used on commercial and military aircraft. Aerospace design and test engineers continue to rely on Badger Meter for the most accurate and reliable flow measurements in critical fluid flow applications.

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  • Oil & Gas

    In the oil and gas industry, the flow of liquids and gases must be measured during every phase of exploration, production and transportation. These applications demand the highest oil and gas meter accuracy and reliability, as well as long-term stability and a low cost-of-ownership. Badger Meter offers one of the broadest product portfolios for use in upstream operations that span offshore to onshore activities, including well testing, enhanced oil recovery, fractionation, completion and separation to recover and prepare crude oil and natural gas.

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  • Process & General Industry

    To succeed in a competitive marketplace, manufacturers must deliver the right product on time, every time, as well as capitalize on opportunities for new products, while maximizing uptime and reducing production costs. These manufacturing and processing industries worldwide depend on precise measurement and control technology flow meters. Badger Meter flow meters produce consistently reliable performance to ensure proper blending, custody transfer and signal transmission as well as compliance with international industry standard requirements. Exceptionally durable flow meters and control products help keep production up and running.

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  • Refining, Chemical & Petrochemical

    As a worldwide leader in flow metering technologies for over 110 years, Badger Meter offers one of the broadest product portfolios for the chemical and petrochemical processing industry. From differential pressure and Coriolis flow meters to advanced control valves, our solutions help you measure what matters and improve the efficiency and reliability of your operations. Badger Meter has the proven tools and expertise to help you manage your critical resources.

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  • Test Equipment & Services

    Led by our Cox® Precision metering products, Badger Meter provides a variety of highly accurate and dependable flow measurement solutions for the demanding test and measurement market. Cox Precision flow meters have been the icon of turbine flow meters since their inception in the early 1940s. Each model uniquely presents a solution for a wide variety of precise flow measurement applications, including fuel cell, diesel, hydraulic and jet fuel test stands.

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Product Documentation

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Brochures Prietokomery s variabilným prierezom Hedland {{moreContent}} {{seeAllLabel}} | Slovak
Brochures Przepływomierzeo zmiennym przekroju Hedland {{moreContent}} {{seeAllLabel}} | Polish
Manuals & Guides Hedland® Inline Liquid Flow Meter Hedland {{moreContent}} {{seeAllLabel}} | English
Brochures Hedland Przepływomierze o zmiennym przekroju Hedland {{moreContent}} {{seeAllLabel}} | Polish

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Software & Firmware

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Hedland Hedland Selection Tool Software | Updated August 19, 2020 | 1.7 MB See release notes
Hedland Hedland Selection Tool Software | Updated August 19, 2020 | 1.7 MB See release notes

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