Procurement teams shortlist BUP-30S-P with Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Ben5M Mfr, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics BUP-30S-P Photoelectric Sensor
The Autonics BUP-30S-P Photoelectric Sensor offers Through-beam type sensing type, 30mm, Infrared LED(940nm), PNP open collector output, 12-24VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BUP Series.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BUP-30S-P |
Autonics BUP-30S-P Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 30mm |
| Sensing target | Opaquematerial of min. Γ1.5mm |
| Response time | Max. 1ms |
| Light source | Infrared LED(940nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by control wire) |
| Power supply | 12-24VDC |
| Current consumption | Max. 30mA |
| Control output | PNP open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -10 to 60β, storage: -25 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP66 |
| Connection type | Cable type(Γ4, 2m) |
| Material | Case: Acrylonitrile butadiene styrene, Cap: Polycarbonate |
| Sensing Channel | 1-channel |
| Accessories | Adjuster driver |
| Weight | Approx. 85g |
Autonics BUP-30S-P is designed as a U-shaped Photoelectric Sensor with a through-beam sensing type, providing a 30mm detection distance for accurate object sensing. It can detect opaque targets as small as Γ1.5mm, making it suitable for fine object counting and position verification. The sensor uses a high-precision 940nm infrared LED with a fast 1ms response time, ensuring stable detection in high-speed automation processes. With selectable Light ON/Dark ON operation via control wire and a built-in sensitivity adjuster, the BUP-30S-P provides flexibility for engineers during installation. Operating on 12β24VDC and consuming only 30mA, it delivers energy-efficient performance with a PNP open collector output for seamless PLC integration. Its ABS case, polycarbonate cap, and IP66 protection rating ensure durability against dust, oil, and water spray in demanding factory conditions.
The Autonics BUP-30S-P is widely applied in packaging systems, conveyors, and inspection lines where compact sensors are essential. Maintenance engineers use it for part counting, object presence sensing, and detection in tight spaces. With stable operation under ambient light up to 11,000lx, this U-shaped Photoelectric Sensor performs reliably even in bright environments. Junior engineers and students benefit from its plug-and-play design, while experienced technicians value its accuracy and low maintenance needs. By combining durability, speed, and compact construction, the BUP-30S-P ensures consistent detection performance across diverse industrial automation setups.
The BUP-30S-P, often referred to as a U type sensor, is recognized for its precision and reliability in small-scale automation. Engineers trust this U-shaped Photoelectric Sensor for critical applications where stable detection is required. Many buyers searching for BUP photo or compact P sensor solutions find the BUP-30S-P an ideal choice due to its accuracy, rugged IP66 design, and compatibility with modern control systems. For more details, visit the official Autonics Photoelectric Sensors product page.







