NBB1.5-8GM50-E2 proximity switch& nbsp;   Proximity switches are widely used in aviation, aerospace technology, and industry. In daily life, such as hotels, restaurants, automatic doors, and automatic hot air fans, there are applications. In terms of anti-theft, important places such as data archives, accounting, finance, museums, and vaults are usually equipped with anti-theft devices composed of various proximity switches. In measurement techniques, such as length and position measurement; In control technology, such as displacement, velocity, and acceleration measurement and control, a large number of proximity switches are also used. Precautions for the selection of proximity switches
In general industrial places, eddy current proximity switches and capacitive proximity switches are usually used. Because these two types of proximity switches have higher environmental requirements. When the tested object is a conductive object or an object that can be fixed on a metal object, eddy current proximity switches are generally chosen because of their response frequency, good resistance to environmental interference, wide application range, and wide range. If the measured object is non-metal (or metal), liquid level, powder content, plastic, tobacco, etc. A capacitive proximity switch should be selected. This type of switch has a response frequency but good stability. Environmental factors should be considered during installation. If the measured object is a magnetic material or if magnetic steel is buried inside the measured object to distinguish it from objects moving together, a Hall proximity switch should be used< In environments with good environmental conditions and no dust pollution, photoelectric proximity switches can be used. The photoelectric proximity switch has almost no impact on the measured object during operation. Therefore, it is widely used in demanding fax machines and tobacco machinery< In anti-theft systems, automatic doors typically use pyroelectric proximity switches, proximity switches, and microwave proximity switches. Sometimes, in order to improve recognition reliability, the above-mentioned proximity switches are often used in combination. NBB1.5-8GM50-E2 proximity switch ;