English to Russian Tech/Engineering Electronics / Elect Eng metal detector in the conveyor

Alternating conducting loops (known as “loop effects”) may create noise in the detector. A loop effect may be created when a conductive path that varies in time, lies in close proximity to the detector. When a loop effect is created, the X-channel is the one most likely to be affected.

Раздел Potential Causes of Interference
среди других возможных помех:
- Mechanical Vibration
- Electro-Magnetic Induction
-- Alternating conducting loops
- Static Electricity
- Moving Metal
- Permanent Magnets and Electro-Magnets