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Have a live application? Use our Flow Questionnaire and McCrometer Product Brochure to get started:

View ABLE Flow Questionnaire – Email back to info@247able.com

View McCrometer Product Brochure

ABLE are McCrometer’s Exclusive Representative for Sales and Service in the UK and Ireland and can assist you and your customers in the following areas:

  • Application expertise
  • Our factory trained engineers offer after sales support, service and maintenance (contracts available)
  • Offer advanced McCrometer product training, either in-person or via video call.

Further to the above, ABLE can offer custom solutions based on your individual requirements. Email us now at info@247able.com

McCrometer FPI Mag Insertion Electromagnetic Flow Meter

McCrometer Full-Profile Electromagnetic Insertion Flow Meter for Accurate, Non-Invasive Water and Wastewater Measurement

ABLE Instruments are McCrometer’s Exclusive Representative for Sales and Service in the UK and Ireland, including the McCrometer FPI Mag Insertion Electromagnetic Flow Meter. The McCrometer FPI Mag is a full-profile insertion electromagnetic flow meter designed to deliver exceptional accuracy, low installation cost, and long-term reliability—without the need for shutdowns or service interruptions. Ideal for capital or maintenance projects, retrofits, and previously unmetered sites, the FPI Mag is the go-to solution for municipal and industrial water and wastewater applications.

Its multi-electrode sensor design captures an accurate velocity profile across the entire pipe diameter, achieving ±0.5% accuracy—third-party verified and comparable to full-bore mag meters. Unlike traditional insertion meters, the FPI Mag installs quickly using a hot tap method, eliminating the need to cut pipe, dewater lines, or weld flanges. This not only minimises disruption to service, but also drastically reduces installation time and cost.

Features:

  • Accuracy: ±0.5% of flow rate, verified by third-party testing.
  • Flow Profile: Multi-electrode full-profile measurement for high precision.
  • Installation: Hot tap capability—no service disruption or pipe cutting.
  • Power Options: Available in battery and solar-powered models.
  • Maintenance: No moving parts; clog-resistant single-piece sensor.
  • Durability: Resists wear from sand, grit, and debris.
  • Flow Direction: Measures forward and bi-directional flow.
  • Sizing: Compatible with pipe sizes from 4 to 138 inches.
  • Compliance: ISO 9001 and NSF-61 certified.
  • Applications: Ideal for municipal, industrial, and retrofit installations.

Built with no moving parts and a durable, single-piece sensor, the FPI Mag is resistant to clogging from sand, grit, and other debris. It requires minimal maintenance, making it ideal for long-term, trouble-free operation. For remote or off-grid installations, battery and solar-powered options are available, and the meter supports forward and bi-directional flow measurement.

Available for pipe sizes from 4 to 138 inches, the FPI Mag is a versatile, high-performance solution that meets ISO 9001 and NSF-61 standards—perfect for high-accuracy flow monitoring in even the most challenging environments.

Have a particular application / project in mind? We’d welcome a call on +44 (0) 1189 169 420, or email us now at info@247able.com

McCrometer FPI Mag Specifications:

Accuracy
± 0.5% from 1 ft/s to 32 ft/s (0.3 m/s to 10 m/s)

± 1% from 0.3 ft/s to 1 ft/s (0.1 m/s to 0.3 m/s)
Body Material
316 Stainless Steel Sensor Body, Insertion Hardware and Sensor Electrodes NSF Certified 3M Fusion-Bonded Epoxy Coating
Line Size
4 to 138″ (100 mm to 3,500 mm)
Range
0.3 ft/s – 32 ft/s (0.1 m/s – 10 m/s)
Repeatability
0.3% of reading
Summary
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