Variable Area Flow Meters and Flow Switches
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Variable Area Flow Meters and Flow Switches Easy-to-Use and Reliable Flow Measurement.

Variable Area Flow Meters and Flow Switches The Hedland product line features over 15,000 inline, variable area flow meters to measure oil, phosphate esters, water, water-based fluids, pressurized air and other compressed gases. Meters designed for liquids are compatible with viscosities ranging from 40…500 SUS (4.2…108 cSt). From 1/4…3 inches (6…76 mm), Hedland flow meters and flow switches provide quick visual indication on an easy-to-read linear scale. Hedland MR Transmitters deliver flow rate on a digital display and/or analog output. With models available for standard and high...

The flow meter is a variable area instrument. A sharp-edged orifice, located within the piston assembly, forms an annular opening with the contoured metering cone. The piston assembly carries a cylindrical PPS/ceramic magnet that is magnetically coupled to an external indicating magnet which moves precisely in direct response to movement of the piston. A calibrated spring opposes flow in the forward direction. The Hedland variable area flow meters are the most readable products in their class. Brightly colored indicators move over the graduated, linear flow scale which contains bold, easy...

Standard Products Accuracy ±2% full scale for units 1/2 inch ... 3 inch - Aluminum, brass and stainless steel bodies Flow Meters Standard • 1/4...3 inches (6...76 mm) • Temperatures to 240° F (116° C) • Pressures to 6000 psi (414 bar) High Temperature • 1/4...1-1/2 inches • Temperature up to 400° F (204° C) 500° F (260 ° C ) intermittently • Pressures up to 6000 psi (414 bar) Flow Switches Flow-Alert • 1/4...1-1/2 inches (6...38 mm) • Latching or proximity • One or two switches per meter • Temperatures to 240° F (116° C) • Pressures to 6000 psi (414 bar) Transmitters MR Flow Transmitters •...

EZ-view Products Accuracy ±5% full scale for units 1/2 inch ... 2 inch - Polysulfone or Radel® Bodies Flow Meters EZ-View® • 1/2...2 inches (13...51 mm) • Temperatures to 250° F (121° C) • Pressures to 325 psi (22.4 bar) Flow Switches EZ-View® Flow-Alert • 1/2.2 inches (13...51 mm) • Latching or proximity • One or two switches per meter • Temperatures to 250° F (121° C) • Pressures to 325 psi (22.4 bar) Test Kits EZ-View® Test Kit • 1 inch • Includes pressure loading valve and pressure gauge • Temperatures up to 150° F (65° C) • Pressures up to 325 psi (22.4 bar) Multiple end fitting...

Hedland variable area flow meters, also referred to as rotameters, provide volumetric flow rate without the use of additional electronics. Different from rotameters, the design allows the Hedland meter to be installed in any orientation. Expansion options are available to provide a digital local display with analog output, flow switch capabilities, test kits and more. With a variety of end fittings, sizes and fluid compatibilities, Hedland flow meters are equipped to seamlessly integrate into a wide array of applications. Applications Petroleum Meters • Hydraulic Power Units • Mobile...

About Badger Meter Badger Meter Flow Instrumentation understands that companies cannot manage what they cannot measure-and leverages more than a century of flow measurement expertise and a technology-rich portfolio to optimize customer applications worldwide. Flow Dynamics® Calibration Services An industry leader in both mechanical and electronic flow metering technologies, Badger Meter offers one of the broadest flow control and measurement portfolios in the industry- a portfolio that includes eight out of the ten major flow meter technologies. Simply put, Badger Meter Flow Instrumentation...

Control. Manage. Optimize. Trademarks appearing in this document are the property of their respective entities. Due to continuous research, product improvements and enhancements, Badger Meter reserves the right to change product or system specifications without notice, except to the extent an outstanding contractual obligation exists. © 2016 Badger Meter, Inc. All rights reserved. www.badgermeter.com | 877-243-1010 The Americas | Badger Meter | 4545 West Brown Deer Rd | PO Box 245036 | Milwaukee, WI 53224-9536 | 800-876-3837 | 414-355-0400 México | Badger Meter de las Americas, S.A. de C.V....