Product Description And Features
The Large-Spot BGS Photoelectric Sensor is a high-performance solution designed for precise object detection, featuring a compact 12*21*31mm rectangular housing that allows for flexible integration in a variety of installation environments. It is ideal for demanding applications such as industrial automation, logistics sorting, and packaging lines. With a wide sensing range of 30-300mm, this sensor ensures accurate detection at varying distances, effectively suppressing background interference, making it especially suited for environments with limited space or complex backgrounds.
Its distinctive 10mm large visible spot guarantees precise detection even under low-contrast or challenging lighting conditions. The sensor operates on a 12-24V DC power supply and offers a versatile 4-wire NPN/PNP output with NO/NC switching capabilities, ensuring seamless compatibility with a wide range of control systems.
Technical Specifications
| Output | Model |
| DC 4-Wire NPN NO/NC | GT-442N3 |
| DC 4-Wire PNP NO/NC | GT-442P3 |
| Technical specifications | |
| Detection type | BGS Diffuse reflection |
| Sensing distance | 30-300MM(Adjustable) |
| Adjustment method | Top potentiometer |
| Spot size | ≈10MMM |
| Supply voltage | 12-24V DC |
| light source | Red LED (650 nm) |
| Hysteresis distance | ＜5% |
| Current Rating | 20mA |
| Leakage Curren | ≤0.6mA |
| Response Time | 5ms |
| Response frequency(F) | 500Hz |
| load current | 200MA |
| Residual voltage | ＜1V |
| Circuit protection | Short-circuit ,EMl protectionrever sepolarityprotection |
| Indicator light | Green LED (power indicator) Red LED (sensing indicator) |
| Ambient illuminance | incandescent light≤3000Lux sunshine≤1000Lu |
| Ambient temperature | -25°C~+70°C |
| Vibration | 1mm amplitude at frequency 10~55Hz(for 1 min）ineach X.Y.Z direction for 2 hours |
| Protectiondegree | IP65 |
| Connection | 2M PVC Cable |
| Meterial | ABS |
