- Detection Distance: 15mm
- Rated Voltage: DC10-60V
- Response Frequency: 200Hz
- Rated Current: 200mA
- Product Certifications: CE, UL certified (meets international safety and electromagnetic compatibility standards)
- Housing Material: Made of PBT-GF30-V0 (30% glass fiber-reinforced polybutylene terephthalate, V0 flame-retardant grade), featuring excellent mechanical strength and wear resistance (suitable for long-term use in industrial environments with minor friction or impact).
- Protection Class: IP68 (completely dust-tight and capable of withstanding long-term immersion in water under specified conditions), ensuring stable operation in harsh environments such as dusty workshops or wet areas.
- Sensing Surface: 9 adjustable directions (flexible adaptation to different installation positions and detection requirements, eliminating limitations from fixed sensing angles).
- Indicator Light: Equipped with a high-brightness LED indicator (clearly displays power supply status and switch state from any installation angle, facilitating on-site status checking and troubleshooting).
Based on the principle of electromagnetic induction, the sensor contains a built-in high-frequency oscillating coil.
- When a metallic object enters the detection range, eddy currents are induced inside the metal. These eddy currents cause a decrease in the Q-factor of the oscillating circuit, eventually stopping the oscillation.
- The circuit detects the change in oscillation state and converts it into a switch signal for output:
- No metallic object present: Outputs a high level.
- Metallic object present: Outputs a low level.
- Normally Open (NO), PNP output (the output signal is high level when no object is detected, and low level when an object is detected; compatible with PLCs or controllers with PNP input interfaces).
Widely used in automation control, equipment protection, and position detection, typical applications include:
- Automated Production Lines: Detecting whether workpieces have reached the specified position (e.g., confirming if a metal part is in place on a conveyor belt before assembly).
- Equipment Protection: Preventing robotic arms from colliding with obstacles (e.g., installing the sensor on the arm to trigger a stop signal when approaching other machinery).
- Safety Protection: Detecting whether personnel or objects enter hazardous areas (e.g., monitoring access to the range of heavy machinery to avoid accidents).
