The D-J51 proximity switch from Shandong Zhuoxin Machinery Co., Ltd., also known as contactless proximity switch, is an electronic switch quantity sensor. When the metal detection body approaches the sensing area of the switch, the switch can quickly issue electrical commands without contact, pressure, sparks, and accurately reflect the position and travel of the moving mechanism. Even when used for general travel control, its positioning, operating frequency, service life, convenience of installation adjustment, and adaptability to harsh environments are incomparable to general mechanical travel switches. It is widely used in industries such as machine tools, metallurgy, chemicals, light textiles, and printing. In automatic control systems, it can be used as a limiting, counting, positioning control, and automatic protection link. The D-J51 proximity switch is a position switch that can be operated by mechanical direct contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it does not require mechanical contact or any pressure to activate the switch, thereby driving the DC motor or providing control instructions to the computer (PLC) device. Proximity switch is a type of switch type sensor (i.e. contactless switch) that combines the characteristics of travel switch and micro switch, as well as sensing performance. It has reliable operation, stable performance, frequency response, long application life, strong capability, and features such as waterproofing, shock resistance, and corrosion resistance. The products include inductive, capacitive, Hall, AC, and DC types. LJM18A-8/NKS, LJM18A-8/NHS, LJM18A-8/NU, LJM18A-8/NUS, LJM18A-8/PK, LJM18A-8/PH, LJM18A-8/PKS, LJM18A-8/PHS, LJM18A-8/PU, LJM18-8/PUS, LJM18A-8/K, LJM18A-8/H, LJM18A-8/KS, LJM18A-8/HS, LJM18A-8A/K, LJM18A-8A/H, LJM18A-8A/KS, LJM18A-8A/HS, LJM18A-8 A/U, LJM18A-8A/US, LJM24T-8/NK LJM24T-8/NHSLK-2 pull wire switch magnetic proximity switch STN1202-N2-IP68 inkjet printer proximity switch - ZLQ18-3008_24VC
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