- Product type and model: Hall sensor proximity switch. Model NJK 5002C or NJK 5002; NPN type for detecting magnetic fields. - Magnet included: Comes with a magnet to enable immediate magnetic sensing in compatible applications. - Variant and output: Specific variant NJK 5002B Nc (normally closed). This variant provides a normally closed output in presence or absence of a magnetic field as configured. - What it does: A magnetic switch that detects the presence or absence of a magnetic field using Hall effect sensing. Non-contact operation offers reliable sensing without mechanical wear. - Benefits and performance: - Non-contact sensing reduces wear and maintenance compared with mechanical switches. - NPN type output is suitable for standard control systems and PLC inputs. - Compact design allows easy installation and integration into tight spaces. - Includes a magnet for convenient magnetic sensing and testing in the field. - Compatibility and use cases: - Industrial automation and machinery setups that require reliable magnetic field detection. - Integration with PLCs and other control circuits that use NPN switching. - Suitable for position sensing, end-of-travel detection, and presence/absence sensing in tight spaces. - Use scenarios (practical applications): - End-of-travel or limit sensing on linear actuators or automated slides in manufacturing equipment. - Conveyors and material handling lines to detect the presence of a magnetized tag or component and trigger downstream processes. - Safety interlocks for machine doors or access panels, where detecting a magnet indicates a closed or safe state. - Key attributes at a glance: function - magnetic field presence detection via Hall effect; compatibility - NPN output for standard control systems; size - compact and easy to install; material and construction - designed for industrial sensing environments; performance - reliable magnetic switching with included magnet for convenient setup.