CY-2 cage mining intrinsic safety magnetic sensor is a new generation product developed on the basis of CY-1 sensor to enhance the strength of the shell and reduce the current passing through the connection point, making it more stable and reliable. It is suitable for use in environments with asexual mixtures in coal mine underground, wellhead, and inlet ducts. This product is manufactured according to Q/KC015-2001. It has a simple structure, convenient installation, use, and maintenance, and can be used as a sensor for signals such as doors, shaking tables, bulldozers, car blockers, turnouts, and cage positions. Main technical indicators (1); Contact working voltage: C 24V (2); Contact working current:≤ 0.4A(3)  Control distance:≤ 60mm(4)  Sensing element size:φ 17mm× 70mm(5)  The magnetic induction strength of magnetic components is 0.18 *, and the external dimensions can be configured according to the requirements of the controlled equipment. When the magnetic element (moving block) is moved within 60mm of the distance from the sensing element (stationary block), the internal connection point of the sensing element closes and sends a signal. The control function of the PXK-2 PLC signal operation comprehensive control system is achieved through its PLC. Installation method of CY-2 magnetic sensor for cage position sensor; Static blocks are installed on the stationary parts or racks of the equipment, while moving blocks are installed on the moving parts of the equipment. Precautions for CY-2 Magnetic Sensor of Cage Position Sensor (1); The working voltage of the contact point of this sensor is C24V; (2)  The size of magnetic components can be configured according to user requirements; (3)  The control distance between moving and stationary blocks can be selected within a range of 60mm based on on-site conditions. nine hundred