In most procurement cycles, BS5-K1M-P is considered with Autonics Proximity Sensor, Autonics Digital Counter and Autonics Bs5 T1M P, giving decision-makers confidence that theyβve chosen the most dependable component.
Autonics BS5-K1M-P Photomicro Sensor
The Autonics BS5-K1M-P Photomicro Sensor offers Through-beam type, 5mm sensing distance, Infrared LED(940nm) light source, 5-24VDC power supply, PNP open collector output control output. Manufactured by Autonics under the Autonics Photomicro Sensor category, this model belongs to the Autonics BS5 Series.
| Brand | Autonics |
| Product Type | Photomicro Sensor |
| Model Number | BS5-K1M-P |
Autonics BS5-K1M-P Photomicro Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 5mm |
| Sensing target | Opaque |
| Min. sensing target | β₯Γ0.8mmΓ2mm |
| Hysteresis(distance) | β€0.05mm |
| Response time | Light ON: Max. 20γ², Dark ON: Max. 100γ² |
| Response frequency | 2kHz |
| Light source | Infrared LED(940nm) |
| Operation mode | Light ON/Dark ON(set by control wire) |
| Indicator | Operation indicator (red LED) |
| Power supply | 5-24VDC |
| Current consumption | Max. 30mA |
| Control output | PNP open collector output |
| Load voltage | β€30VDC@(=) |
| Load current | Max. 100mA |
| Residual voltage | NPN: β€1.2VDC@(=), PNP: β€ 1.2VDC@(=) |
| Protection circuit | Reverse polarity protection circuit, output overcurrent (short-circuit) protection circuit |
| Insulation resistance | β₯20 MΞ© (250 VDC@(=) megger) |
| Noise immunity | The square wave noise (pulse width: 1γ²) by the noise simulator Β±240VDC@(=) |
| Dielectric strength | Between the charging part and the case: 1,000 VAC~ 50/60 Hz for 1 minute |
| Vibration | 1.5mm amplitude (max. acceleration 196m/sΒ²) at frequency of 10 to 2,000Hz in each X, Y, Z direction for 2 hours |
| Shock | 15,000 m/sΒ² (approx. 1,500G) in each X, Y, Z direction for 3 times |
| Environment_Ambient illumination | Fluorescent lamp: Max. 1,000lx(received illumination) |
| Environment_Ambient temperature | -20 to 55β, storage : -25 to 85β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP50 (IEC standard) |
| Connection | Cable type |
| Material | Case: PBT, Sensing part: PC |
| Weight_Body | Approx. 50g |
The Autonics BS5-K1M-P Photomicro Sensor is engineered with a through-beam sensing type that delivers a fixed 5mm sensing distance, enabling accurate opaque object detection. It reliably identifies targets as small as Γ0.8mm Γ 2mm with a hysteresis of β€0.05mm, making it suitable for environments where repeatability is essential. Equipped with a 940nm infrared LED, it achieves fast reaction times of 20Β΅s (Light ON) and 100Β΅s (Dark ON), supporting a high response frequency of 2kHz for high-speed automation systems.
Built for stability, the BS5-K1M-P operates on a 5β24VDC supply and consumes a maximum of 30mA, ensuring low power usage while maintaining performance. Its PNP open collector output allows smooth integration with PLCs and control units, while built-in protection against reverse polarity and output short circuits enhances safety. With an IP50-rated housing, durable PBT case, and PC sensing part, it is designed to withstand vibrations up to 196m/sΒ² and shocks of 15,000 m/sΒ², making it dependable in tough conditions. The device also resists ambient illumination up to 1,000lx, ensuring consistent detection even under factory lighting.
In real-world applications, the Autonics BS5-K1M-P Groove-Depth 9 mm Photomicro Sensor is widely used in labeling machines, packaging lines, and compact automation panels where space-saving design is critical. It helps verify product presence, detect small parts, and ensure alignment before sealing or dispatch, reducing downtime and improving throughput. Maintenance engineers appreciate its fast response and low-maintenance design, while students and junior engineers find its principle easy to understand. Trusted by industries for its balance of precision, speed, and durability, the BS5-K1M-P is a reliable choice for modern automation. For more solutions, visit Autonics Sensors & Controllers.
