Magnetic proximity switch (technical parameters), KSC1010B-1/220 is a sensor for mining elevators< Mining proximity switches are mainly used for detecting the position of moving objects, and this switch belongs to the memory type proximity switch. When the magnet passes through the mining proximity switch in one direction, the output contact is closed and held, and then the output contact is opened and held again through the proximity switch in the other direction. Structural features and working principle of a mining proximity switch, which uses a combination of a reed tube and a piece of magnetic steel internally, with melting point and wear-resistant properties. Sealing the reed tube and magnetic steel inside the shell can prevent impact and has strong capabilities. The magnetism of the small magnetic steel is insufficient to attract the springs inside the reed tube, and the switch remains in a normally open state. When the magnetic steel approaches the switch from far to near in one direction, the spring contact inside the reed tube is attracted. When the magnetic steel leaves, the state of the reed tube is maintained because the magnetic steel inside the switch is magnetized at the same time. When the magnetic steel approaches the switch again from the opposite direction, it is magnetized in the opposite direction, causing the magnetism to decrease, causing the reed spring to spring open due to elasticity, and the contact point to also disconnect. The mining proximity switch is used in conjunction with KGY58 magnetic steel, which is directly installed on the detected moving object. When the magnetic steel passes back and forth through the switch, it drives the switch to work. Only one magnetic steel is needed for several detection point switches on the same movement trajectory. Magnetic proximity switch (technical parameters) Model: KSC1010B-1/220KG1010BKG1010B-1-12, KG1010B-2-12, KG1010B-3-12, KG1010B-4-12, KG1010B-1-22, KG1010B-2-22, KG1010B-3-22, KG1010B-4-22, KG1010B-5-22KG1010B-1-13, KG1010B-2-13, KG1010B-4-13, KG1010B-1-23, KG1010B-1-23, KG1010B-3-23, KG1010B-3-23 G1010B-4-23, KG1010B-5-23KG1010BKG1010B-1-12, KG1010B-2-12, KG1010B-3-12, KG1010B-4-12, KG1010B-1-22, KG1010B-2-22, KG1010B-3-22, KG1010B-4-22, KG1010B-5-22KG1010B-1-13, KG1010B-2-13, KG1010B-3-13, KG1010B-4-13, KG1010B-1-23, KG1010B-2-23, KG1010B-3-23, KG1010B-4-23. KG1010B-5-23 Zhuoxin, the technical parameters of the magnetic proximity switch are as follows:; 1. Technical indicators; (1) Output signal of proximity switch: When the contact is conducting, the voltage drop should not exceed 0.5V (with a current of 1A injected); When the contact is disconnected, the output resistance should not be less than 100KΩ (Applying a voltage of 12V DC as an example); (2) Contact form: normally open, normally closed, normally open+normally closed; (3) Action point distance: not less than 120mm; (120-150) (4) Magnetic steel size: 290mm× 77mm× 48mm； (5) Magnetic induction strength of magnetic steel: 1900GS~3500GS; (6) Contact capacity: 12V, 24V, 36V, 110V, 127V, 220V/1A& nbsp; (resistive load) 2. Environmental conditions for use a)  Surrounding environment temperature: -25~+70 ℃; b)  The altitude does not exceed 2000 meters; c)  When the ambient temperature is 25 ℃, the high relative humidity is 95&plum; 5；)& nbsp; There are methane and coal dust mixtures underground in coal mines, but there are corrosive environments that do not damage the insulation layer and strong magnetic fields. 1) Technical indicators
a) Proximity switch rated voltage: 220V/1A; (resistive load) < B) Proximity switch contact method: normally open< C) Large relative speed between proximity switch and magnetic steel: 15m/s< The suction distance between the proximity switch and the magnetic steel≤ 120?， Release Distance; 200? (Magnetic steel surface magnetic field≥ 1300GS)< 2) Environmental conditions and precautions for use
a) Surrounding temperature: -5 ℃~+60 ℃ < B) Atmospheric pressure: 80KPa~&
c) Relative humidity:≤ 95（+25℃）；< Atmospheric pressure: 80KPa~& In situations where there is no significant vibration or impact; 106KPa;
e)< In situations where there is a corrosive mixture underground in coal mines that does not damage insulation< Br/>g) Sealing products are strictly prohibited from being knocked or modified during operation to affect performance< H) The surface magnetic field of the matching magnetic steel must be ge; 1300GS. Company: Service:
1. Warranty period is twelve months.
2. During the warranty period, except for human factors, any defects or malfunctions caused by improper product design, materials or processes will be repaired or replaced free of charge.
3. Timely provision of necessary spare parts and vulnerable products to users& nbsp;   Lei Fan