Product Overview
The BWP Series Flat Area Sensors offer a slim 13mm body with a Fresnel lens, housed in a durable PC/ABS injection case. These sensors are designed for reliable detection with features like stop transmission, interference prevention, and selectable Light ON/Dark ON operation. The high-brightness LED ensures easy recognition from the side, front, and long distances, while the fast response time of up to 7ms makes them suitable for dynamic applications. Available in four models with varying optical axis counts and sensing heights, they provide versatile solutions for industrial automation and safety monitoring.
Product Attributes
- Brand: Not specified (implied D-51 Sensors)
- Case Material: Polycarbonate/Acrylonitrile butadiene styrene (PC/ABS)
- Sensing Part Material: Polymethyl methacrylate
- Protection Structure: IP40 (IEC standard)
- Cable: 3.5mm, 4-wire, 3m
- Approvals: Not specified
Technical Specifications
| Specification | Details |
|---|---|
| Model Series | BWP Series |
| Sensing Type | Through-beam |
| Sensing Distance | 0.1 to 5m |
| Sensing Target | Opaque materials of min. 30mm |
| Optical Axis Pitch | 20mm |
| Number of Optical Axis | 8, 12, 16, 20 |
| Sensing Height (mm) | 140 (8 axis), 220 (12 axis), 300 (16 axis), 380 (20 axis) |
| Response Time | Max. 6ms (frequency B selection is max. 7ms) |
| Power Supply | 12-24VDC 10% (ripple P-P: max. 10%) |
| Current Consumption | Emitter: max. 80mA, Receiver: max. 80mA |
| Light Source | Infrared LED (850nm modulated) |
| Operation Mode | Light ON/Dark ON by switch |
| Control Output | NPN or PNP open collector output |
| Load Voltage (Output) | Max. 30VDC |
| Load Current (Output) | Max. 150mA |
| Residual Voltage | NPN: Max. 1VDC, PNP: Max. 2.5VDC |
| Protection Circuit | Reverse power polarity, output short over current protection circuit |
| Insulation Resistance | Over 20M (at 500VDC megger) |
| Synchronization Type | Synchronized by synchronous line |
| Interference Protection | By transmission frequency selection |
| Noise Immunity | 240V the square wave noise (pulse width: 1) by the noise simulation |
| Dielectric Strength | 1,000VAC 50/60Hz for 1 min |
| Vibration | 1.5mm amplitude or 300m/s at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours |
| Shock | 500m/s (approx. 50G) in each X, Y, Z direction for 3 times |
| Ambient Illumination | Max. 10,000 (received light side illumination) |
| Ambient Temperature | -10 to 55 (storage: -20 to 60) |
| Ambient Humidity | 35 to 85%RH (storage: 35 to 85%RH) |
| Weight (Unit Only) | Approx. 280g (BWP20-08P), 320g (BWP20-12P), 360g (BWP20-16P), 430g (BWP20-20P) |
| Dimensions (mm) | See diagram on D-53 |
| Mounting Bolt Size | M4 (tightening torque under 2N.m) |
| Models | NPN: BWP20-08, BWP20-12, BWP20-16, BWP20-20 PNP: BWP20-08P, BWP20-12P, BWP20-16P, BWP20-20P |
2411220436_Autonics-BWP20-16P_C17697637.pdf
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