Zhuoxin

The weak magnetic sensor and microelectronic device of WK509K225/230V/10A bistable magnetic switch explosion-proof magnetic switch WK509K225-230V have high magnetic sensitivity, high resolution, and wide reaction frequency. The circuit design adopts technology. There are two types of output: AC solid state switch (AC SSR) and electromagnetic relay (EMR) contact, with a large output switch capacity. The system design adopts highly reliable technology, with two sets of circuits for each function, connected in parallel. As long as the switch does not fail at the same time, it can work normally. The explosion-proof magnetic switch WK509K225-230V is used to detect the permanent magnet fixed on the tested object and sense the proximity of the position. When the tested permanent magnet or object approaches the required opening distance (adjustable), the output switch signal or indicator light will light up. Due to the use of non-contact detection, it has high speed, long service life, and high reliability; The characteristic of stable operation in humid and corrosive environments or in flammable (explosive) environments The bistable magnetic switch WK509K225/230V/10A wellbore switch with memory retention function is a high precision, high sensitivity, and high performance single polarity magnetic sensor. Has high magnetic sensitivity, high resolution, and wide reaction frequency. The circuit design adopts high technology. There are two types of output: AC solid state switch (AC SSR) and electromagnetic relay (EMR) contact, with a large output switch capacity. The system design adopts highly reliable technology, with two sets of circuits set for each function, connected in parallel. As long as it does not fail at the same time, the switch can work normally. The circuit design of this product adopts high technology to reduce signal false alarms and false alarms. This product adopts a new technology and provides high-precision positioning, with high positioning accuracy controlled within 3 millimeters. This product adopts new technology and is made of aviation materials, with a very low power consumption of only 50 milliwatts. WK509K225/230V/10A bistable magnetic switch Performance parameters: Contact parameters: 230V 1A Power supply voltage: 110V (± 10%), 50Hz Induction magnetic field strength: 10GS Induction distance: 250-50mm Speed response: Can meet a speed response of 30M/S Contact number: Two sets of normally open and normally closed point working times: The service life of the contacts can reach 100000 times Performance parameters: Contact parameters: 230V 10A Power supply voltage: 110V (± 10%), 50Hz Induction magnetic field strength: 10GS Induction distance: 250-50mm Speed response: Can meet a speed response of 30M/S Contact number: Two sets of normally open and normally closed points The number of open and normally closed point operations: The service life of the contacts can reach 100000 times. The magnetic switch WK509K225 is a non-contact magnetic proximity switch composed of magnetic sensors, electronic circuits, and output switches, When the permanent magnet of the magnetic detection body enters the sensitive area of the magnetic sensor, relying on the magnetic field, the switch operates and outputs a switch signal. This signal reflects the position and movement direction of the detection body, and can be used as a travel position signal for the control system. By adopting fault-tolerant hot backup and high anti-interference technology, high technical indicators and performance have been achieved, making it suitable for mines with relatively fixed lifting containers. The protection level is IP67 or above, explosion-proof, waterproof, anti impact, and can work safely and reliably in the mine shaft without maintenance. It can be used in conjunction with various automatic electrical control equipment, providing corresponding signals for acceleration, deceleration, and positioning for mining electrical control equipment. Thus effectively improving the automation and positioning accuracy of electronic control. It adopts the principle of magnetic induction. It has the characteristics of no collision and strong force. Mainly used for detecting the position of moving objects. When the magnetic steel on the moving object passes through, the output contact of the proximity switch closes, and when it leaves, the contact opens. It is applied in places with explosive hazards such as coal mines, chemicals, and petroleum, and is an ideal sensor in modern automatic control systems. Overview: The explosion-proof magnetic switch WK509K225 has an intrinsic safety structure, with internal sealing and protection of IP67. The switch adopts the principle of magnetic induction, which is collision free and has strong force. It is used in places with explosive hazards such as coal mines, chemical industries, and petroleum, and is an ideal sensor in modern automatic control systems. The mining proximity switch is 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 heldFrom another direction, open and hold the output contact of the proximity switch again. Product Description: The explosion-proof 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 switch contacts are divided into three forms: normally open contact, normally closed contact, and transfer control contact, 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 other 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 switch is a type of proximity switch that is made using electromagnetic working principles and technology. It is a position sensor. It can convert non electrical or electromagnetic quantities into desired electrical signals through changes in the position relationship between sensors and objects, thereby achieving the purpose of control or measurement. The detection distance that a magnetic proximity switch can achieve with a small switch volume. It can detect magnetic objects (usually magnets) and then generate trigger switch signal output. Due to the fact that magnetic fields can pass through many non-magnetic objects, this triggering process does not necessarily require the target object to be directly close to the sensing surface of the magnetic proximity switch. Instead, the magnetic field is transmitted to a long distance through magnetic conductors (such as iron). For example, signals can be transmitted to the magnetic proximity switch through high temperature areas to generate triggering action signals. Provide a detailed description of the characteristics of our company's explosion-proof magnetic proximity switch products: 1. Long operating distance: a. Electromagnetic operating distance 120mm; b. The operating distance of the permanent magnet is 150mm. 2. Strong load capacity: can directly carry 3A (effective value) load without the need for intermediate relay transition. Safe, reliable, and convenient. 3. High sensitivity, fast response speed: response time less than 2.5ms. 4. Can work in harsh environments: a. Suitable for a wide temperature range: -50 ℃ -+120 ℃ b. Has strong protection, etc.: IP65. c. Waterproof and dustproof. 5. Safe and reliable: As long as there is no strong magnetic field near the switch and it is installed according to the requirements of the product technical manual, it can ensure that there is no false operation of the switch 500000 times and reliability. 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 other steel equipment< br/>