Elcometer 211 Mechanical Coating Thickness Gauge

Elcometer 211 – Operating Principle Elcometer 211 is a mechanical coating thickness gauge that operates on the magnetic induction principle. The device measures the thickness of non-ferromagnetic coatings on magnetic metal – such as paints, varnishes and other surface coatings – without any electrical power.

Technical Specifications Accuracy: ±5% Measuring range: up to 6 mm (250 mils) Available in metric and Imperial versions Factory calibrated – calibration foils included “V”-groove base – ideal for inspecting pipework Operates without batteries – purely mechanical

Ideal Applications Flammable environments – oil and gas production Underwater use – dry film thickness inspection under water Cold surfaces and extreme working conditions Locations where electronic devices are prohibited or impractical One of the most popular mechanical coating thickness gauges in the world

Frequently Asked Questions What is the Elcometer 211 and how does it work? The Elcometer 211 is a mechanical coating thickness gauge that operates on the magnetic induction principle without batteries. It measures the thickness of non-ferromagnetic coatings on a ferromagnetic metal surface – paints, varnishes, etc.

– up to a depth of 6 mm (250 mils).

Why use a mechanical gauge instead of an electronic one? The Elcometer 211 is ideally suited to environments where electronic devices do not work or are prohibited – for example in flammable industrial areas, oil and gas facilities and underwater industry. In addition, the device requires no batteries or charging.

Can the Elcometer 211 be used under water? Yes. The Elcometer 211 is also designed for underwater use, making it one of the few gauges suitable for inspecting dry film thickness under water – ideal for the inspection of ships, pipework and offshore structures.

Does the Elcometer 211 require calibration? The Elcometer 211 is factory calibrated and comes with a user calibration setup and foils for on-site calibration checks. The device is ready to use straight out of the box.

Which surfaces is the Elcometer 211 suitable for? The Elcometer 211 is suitable for measuring non-ferromagnetic coatings applied to ferromagnetic metal (steel, iron) surfaces. The “V”-groove base makes the device particularly well suited to inspecting pipes and cylindrical surfaces.