Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -10℃~+55℃ |
| Voltage - Supply | 12V~24V |
| Description | Optical Motion Sensors RoHS |
| Mfr. Part # | BW20-08P |
| Model Number | BW20-08P |
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Product Specification
| Operating Temperature | -10℃~+55℃ | Voltage - Supply | 12V~24V |
| Description | Optical Motion Sensors RoHS | Mfr. Part # | BW20-08P |
| Model Number | BW20-08P |
The D-44 BW Series Area Sensor is a high-performance through-beam type sensor designed for long-range detection up to 7 meters. It offers a wide range of configurations with 22 product types, featuring optical axis pitches of 20mm or 40mm and sensing heights from 120mm to 940mm. The 20mm optical axis pitch (BW20- models) minimizes unsensing areas, ensuring comprehensive coverage. High-brightness LEDs on both the emitter and receiver provide easy recognition from side, front, and long distances. This sensor incorporates essential functions such as self-diagnosis, mutual interference prevention, and external diagnosis, along with an IP65 protection structure for robust operation in industrial environments. It is suitable for applications requiring reliable detection of opaque objects.
| Model | Sensing Distance | Min. Sensing Target | Optical Axis Pitch | Number of Optical Axis | Sensing Height | Response Time | Power Supply | Current Consumption (Emitter/Receiver) | Load Voltage (Output) | Load Current (Output) | Insulation Resistance | Noise Immunity | Dielectric Strength | Vibration | Shock | Ambient Temperature | Ambient Humidity | Cable | Weight (Unit Only) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BW20- (P) | 0.1 to 7m | Opaque material of min. 30mm | 20mm | 8 to 48 | 140 to 940mm | Max. 10ms | 12-24VDC 10% (ripple P-P: max. 10%) | max. 120mA / max. 120mA | max. 30VDC | max. 100mA | Over 20M (at 500VDC megger) | 240V (square wave noise, pulse width 1) | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at 10 to 55Hz (X, Y, Z directions for 2 hours) | 500m/s (approx. 50G) (X, Y, Z directions, 3 times each) | -10 to 55 (storage: -20 to 60) | 35 to 85%RH (storage: 35 to 85%RH) | 5mm, 4-wire, 300mm, M12 connector | Approx. 1.4kg |
| BW40- (P) | 0.1 to 7m | Opaque material of min. 50mm | 40mm | 4 to 24 | 120 to 920mm | Max. 10ms | 12-24VDC 10% (ripple P-P: max. 10%) | max. 120mA / max. 120mA | max. 30VDC | max. 100mA | Over 20M (at 500VDC megger) | 240V (square wave noise, pulse width 1) | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at 10 to 55Hz (X, Y, Z directions for 2 hours) | 500m/s (approx. 50G) (X, Y, Z directions, 3 times each) | -10 to 55 (storage: -20 to 60) | 35 to 85%RH (storage: 35 to 85%RH) | 5mm, 4-wire, 300mm, M12 connector | Approx. 1.4kg |
| BW20-48 (P) | 0.1 to 7m | Opaque material of min. 30mm | 20mm | 48 | 940mm | Max. 10ms | 12-24VDC 10% (ripple P-P: max. 10%) | max. 120mA / max. 120mA | max. 30VDC | max. 100mA | Over 20M (at 500VDC megger) | 240V (square wave noise, pulse width 1) | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at 10 to 55Hz (X, Y, Z directions for 2 hours) | 500m/s (approx. 50G) (X, Y, Z directions, 3 times each) | -10 to 55 (storage: -20 to 60) | 35 to 85%RH (storage: 35 to 85%RH) | 5mm, 4-wire, 300mm, M12 connector | Approx. 1.4kg |
| BW40-24 (P) | 0.1 to 7m | Opaque material of min. 50mm | 40mm | 24 | 920mm | Max. 10ms | 12-24VDC 10% (ripple P-P: max. 10%) | max. 120mA / max. 120mA | max. 30VDC | max. 100mA | Over 20M (at 500VDC megger) | 240V (square wave noise, pulse width 1) | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at 10 to 55Hz (X, Y, Z directions for 2 hours) | 500m/s (approx. 50G) (X, Y, Z directions, 3 times each) | -10 to 55 (storage: -20 to 60) | 35 to 85%RH (storage: 35 to 85%RH) | 5mm, 4-wire, 300mm, M12 connector | Approx. 1.4kg |
Example: BW2008P
| Item | Value | Description |
|---|---|---|
| Model Prefix | BW | Cross-beam area sensor |
| Optical Axis Pitch | 20 or 40 | 20mm or 40mm |
| Number of Optical Axis | 04 to 48 | (Specific number based on model) |
| Control Output | (No mark) or P | NPN open collector output or PNP open collector output |
Refer to diagrams in the original document for detailed dimensions of Emitter, Receiver, Bracket A, and Bracket B.
Input/Output Circuit and Connections: Detailed diagrams for NPN and PNP open collector outputs are provided in the original document.
Operation Indicator: LEDs on Emitter and Receiver indicate status (POWER, Stable light ON/OFF, Unstable light ON/OFF).
Connections for TEST input: TEST input (black wire) on Emitter can be connected to 0V for external diagnosis.
MASTER/SLAVE connections: Connect 'TEST (M/S)' of SLAVE emitter to 'SYNC' of MASTER emitter.
Control output pulse by TEST input: Timing diagrams illustrate output behavior based on TEST input.
Operation Indicator Troubleshooting: A table maps indicator states to potential causes and troubleshooting steps.
General Troubleshooting:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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