The CJK-1Z-K intrinsically safe explosion-proof magnetic proximity switch for mining is characterized by a large operating distance, strong performance, good sealing performance, stable and reliable magnetic force, hemispherical working characteristics, easy installation, long service life, and the ability to work in high temperatures, harsh environments, and other conditions. The main characteristics of our company's magnetic proximity switch products are: 1. Long operating distance: a. The electromagnet has a large operating distance of 120mm; b. The permanent magnet has a large operating distance of 150mm. 2. Strong load carrying capacity: CJK-1Z/T can directly carry 3A (value) load, with intermediate relay transition Reliable and convenient. 3. Sensitivity, reaction speed: Response time less than 2.5ms. 4. Can work in extremely harsh environments: a. Adaptable to a wide temperature range: -50 ℃& Mash;& Mash;+120 ℃ b. There is a strong:. c. Waterproof and dustproof. 5. Reliable: As long as there is no strong magnetic field near the switch and it is installed according to the product technical manual requirements, it can ensure that there is no misoperation of the switch 500000 times, with a reliability of 100. 6. The working characteristics of the magnetic proximity switch: it is a non-contact switch that relies on magnetic induction to fundamentally solve the problem of misoperation caused by contact. 7. Wide application range: mainly used in coke oven equipment, dump truck equipment, and steel equipment. Mining intrinsic safety explosion-proof magnetic proximity switch CJK-1Z-K product description: 1. The magnetic proximity switch is composed of two parts: a magnet and a switch contact. Magnets are divided into two types: electromagnets and permanent magnets, and can be selected according to the needs of control. The CJK-1Z-K magnetic proximity switch for mining is divided into three types of contacts: normally open contact, normally closed contact, and transfer control contact by Shandong Zhuoxin Machinery Co., Ltd., which are also selected according to actual needs. The magnet and contact should be installed on the same axis, and the distance between the two should be within the working distance. There should be no strong magnetic field around the switch contacts to avoid any impact. Electromagnets require direct current 24V power supply, and the two leads of the switch contacts should be connected in series to the power supply and load, and should not only be connected to the power supply, causing short circuiting and burning of the contacts. The wiring should be as short as possible and as far away from the wiring as possible. 2. Functional non memory magnetic proximity switches should be non-contact and have on/off or switching functions to achieve alignment, limiting, and various control purposes. Magnetic proximity switches CJK-1Z-KB, CJK-2Z-KB, CJK-3Z-KB, CJK-4Z-KB, CJK-5Z-KB, CJK-32-KB, CJK-1Z-K, CJK-2Z-K, CJK-3Z-K, CJK-4Z-K, CJK-5Z-K, CJK-1C, CJK-2C, CJK-3C, CJK-4C, CJK-5C, CY-1, CY-2, KCY-1, KCY-2 proximity switches SJM12A3-10J/KS; AC90-380V  S:10mm0-30VC、90-250VACLJM30A-15J/KS、LJM30T-10Z/NKS、LJM30T-10Z/PKS、LJM30T-10Z/KS、LJM30T-10J/KS、LJM30A-15J/HS、SJM30A-20J/KS