Sensor «N-345» for magnetic-eddy-current flaw detector VID-345
Standard sensor «N-345» is intended for detecting cracks and measuring their depth (detecting stress- corrosive cracks in metal ferromagnetic constructions) even under layer of corrosion and/or protective coating.
Construction of sensor «N-345»
The sensor «N-345» consists of following: metal housing and elements of excitation and reception of magnetic field. Sensor surface contacting with controlled surface is made of zirconium ceramics.
There are two indicators on the probe: red one signalizing about crack and yellow one signalizing about change of thickness of protective coating (or about corrosive damage).
The cable connects sensor and the electronic unit flaw detector VID-345.
Flaw detector VID-345 combines magnetic and eddy-current methods for flaws detection, which enables the user to control products with rough corroded surface and to measure through the layer of insulating coating of variable thickness without any additional readjustment.
Objects of control:
- pipes, pipelines,
- oil and gas pipelines,
- vessels, pressure vessels,
- objects of energy production,
- details of structures, machines and mechanisms.
ATTENTION! If you buy only sensor «N-345», the Magnetic-eddy-current flaw detector VID-345 should be sent to the retrofit and alignment.