Product Overview
The D-44 BW Series Area Sensor is a high-performance through-beam photoelectric sensor designed for long-distance 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 minimizes unsensing areas, making it ideal for precise detection. Both emitter and receiver are equipped with high-brightness LEDs for easy recognition from any angle and distance. The sensor includes advanced self-diagnosis, mutual interference prevention, and external diagnosis functions for reliable operation. Its robust IP65 protection structure ensures durability in industrial environments.
Product Attributes
- Brand: Autonics
- Product Series: BW Series
- Type: Area Sensor
- Sensing Method: Through-beam type
- Protection Structure: IP65 (IEC standard)
- Case Material: Aluminum
- Front Cover/Sensing Part Material: Acrylic
- Light Source: Infrared LED (850nm modulated)
- Operation Mode: Light ON fixed
- Control Output: NPN or PNP open collector output
- Approvals: (Implied by presence of approval marking in source)
Technical Specifications
| 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 (Max.) | Load Current (Max.) | Insulation Resistance | 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%) | Emitter: max. 120mA, Receiver: max. 120mA | max. 30VDC | max. 100mA | Over 20M (at 500VDC megger) | 1,000VAC 50/60Hz for 1 min | 1.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours | 500m/s (approx. 50G) in each X, Y, Z direction for 3 times | -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 | -10 to 55, storage: -20 to 60 | 35 to 85%RH, storage: 35 to 85%RH | |||||||||||
| Model Number Breakdown: BW [Optical Axis Pitch] [Number of Optical Axis] (P: PNP) e.g., BW2008P (BW Series, 20mm pitch, 8 axes, PNP output) | ||||||||||||||||||
| Accessories: Bracket A (4), Bracket B (4), Bolt (8) | ||||||||||||||||||
| Weight (with packaging): BW20-48: Approx. 2.1kg, BW40-24: Approx. 2.1kg | ||||||||||||||||||
2411220420_Autonics-BW40-04P_C17320107.pdf
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