# Area Sensor, NPN, Metal, 20mm, 20 Beam

**Manufacturer:** Autonics  
**MPN:** `BW20-20`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Autonics |
| Manufacturer name | Autonics |
| Manufacturer | Autonics, AUTONICS, autonics |
| DimensionUnit | mm |
| GraingerSku | 32W303 |
| Extra Product Name | Area Sensor, NPN, Metal, 20mm, 20 Beam |
| WeightUnit | lbs |
| countryOfOrigin | Korea, Republic of |
| depth | 22.6 |
| extendedLead | 2 |
| height | 520.0 |
| height_Attrib | Overall Height |
| length | 22.6 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | BW20-20 |
| multiple | 1 |
| qtyInStock | -2 |
| SKU | G5682661 |
| tierMinQty1 | 1 |
| tierPrice1 | 1048.96 |
| url | https://www.zoro.com/autonics-area-sensor-npn-metal-20mm-20-beam-bw20-20/i/G5682661/ |
| width | 28.6 |
| width_Attrib | Width |
| Part Number | BW20-20 |
| Item | Photoelectric Area Sensor |
| Housing Material | ALuminum |
| IP Rating | 65 |
| Circuit Type | NPN Open Collector |
| Beam Spacing | 20 mm |
| Sensing Range | 0.10 to 7.00m |
| Width | 28.6mm, 38, 500, 75 |
| Number of Beams | 20 |
| Depth | 22.6mm |
| Max Load Current | 100mA |
| Sensing Height | 400mm |
| Max Load Voltage | 30VDC |
| Cable Connection | 4 Pin M12 |
| Output Mode | Light-On |
| Overall Height | 520mm |
| Power Source | 12 to 24VDC |
| Cable Length | 300mm |
| Includes | Emitter, Receiver and Instructions |
| Current Consumption | 80mA |
| Light Source | Infrared LED |
| Operating Temp Range | -20 to 60 Degrees C |
| Min Target Size | Opaque Material 30mm |
| Response Time | 12 msec |
| Country of Origin (subject to change) | Korea, Republic of |
| ASIN | B00C88MOCE, B00TXS79WW |
| AdultProduct | False |
| Asin | B00C88MOCE, B00TXS79WW |
| Autographed | False |
| Batteries_required | False |
| Brand | AUTONICS, Autonics USA, Inc |
| Bullet_point | Controls, Electrical, Photoelectric Area Sensors, Switches |
| Case | 1, 20 |
| Cat | Industrial & Scientific, Tools & Home Improvement |
| CatId | 16310091, 228013 |
| CatTree | 16310091, 16310161, 306506011, 306923011 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5682661 | 1048.96 | 1 | None | 1 |
| Radwell | BW20-20 |  |  | None | 1 |
| Grainger | 32W303 |  |  | None | 1 |
| grainger.ca | GGE32W303 |  |  | None | 1 |
| Nex Instrument | BW20-20 | 756.0 | 1 | None | 1 |
| autonicsonline.com | BW20-20 | 870.0 | 1 | None | 1 |
| Digi-Key | 15284783 | 869.95 | 1 | None | 1 |
| jotrin.com | JT30-BW20-20 |  |  | 6759 | 1 |
| Galco | BW20-20-ATNC | 870.0 | 1 | None | 1 |

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