Many engineers reviewing Autonics BS3-R1R also explore Autonics Proximity Sensor, Autonics Digital Counter and Autonics Bs5 L2M P, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Autonics BS3-R1R Photomicro Sensor
The Autonics BS3-R1R Photomicro Sensor offers Through-beam type, 5mm sensing distance, Infrared LED light source, 5-24VDC power supply, NPN open collector control output. Manufactured by Autonics under the Autonics Photomicro Sensor category, this model belongs to the Autonics BS3 Series.

| Brand | Autonics |
| Product Type | Photomicro Sensor |
| Model Number | BS3-R1R |
Autonics BS3-R1R Photomicro Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 5mm |
| Sensing target | Opaque |
| Connection type | Γ2.5mm, 4-wire, 1m |
| Min. sensing target | β₯ 0.8 mm Γ 1.8 mm |
| Hysteresis(distance) | β€0.05mm |
| Response time | Light ON: Max. 20γ², Dark ON: Max. 100γ² |
| Response frequency | 2kHz |
| Light source | Infrared LED |
| Peak emission wavelength | 940nm |
| Operation mode | Light ON/Dark ON(set by control wire) |
| Indicator | Operation indicator (red LED) |
| Power supply | 5-24VDC |
| Current consumption | Max. 15mA |
| Control output | NPN open collector |
| Load voltage | β€ 24VDC@(=) |
| Load current | Max. 50mA |
| 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 | 1,000VAC 50/60Hz 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 |
| Core | AWG28 (0.08mm), 19-core, insulator out diameter: Γ0.65mm |
| Weight | Approx. 50g |
Mail Us for your needs in Groove-Depth 6.5mm Photomicro Sensors BS3-R1R with budget-friendly prices. The Main Technical Parameters of BS3-R1R include Through-beam type sensing type with a sensing distance of 5mm, ideal for detecting Opaque targets. The minimum sensing target is β₯ 0.8 mm Γ 1.8 mm, with hysteresis limited to β€0.05mm for high accuracy. Featuring a rapid response time of Light ON: Max. 20γ², Dark ON: Max. 100γ², the sensors achieve a response frequency of 2kHz, making them suitable for fast-paced operations. Powered by a Infrared LED light source, they operate in Light ON/Dark ON(set by control wire) modes selectable via a control wire. With a power supply range of 5-24VDC and current consumption of Max. 15mA, they ensure energy-efficient performance. The NPN open collector control output provides seamless integration. Designed for durability, they function in temperatures from -20 to 55β, storage : -25 to 85β, with IP50 (IEC standard) rated protection. Customize Your Experience with a Quote for your requirement of Groove-Depth 6.5mm Photomicro Sensors. Experience the difference with our competitive pricing and superior support over other Suppliers.







