Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Accelerometers RoHS |
| Mfr. Part # | BW20-20 |
| Model Number | BW20-20 |
View Detail Information
Explore similar products
Highly accurate 2 axis accelerometer system MEMSIC MXC6244AU with programmable
Ultra MEMSIC MXC4005XC three axis thermal accelerometer with no moving parts and
2 axis MEMSIC MXC6245XU accelerometer with 50 000g shock resistance and compact
Programmable 8 angle inclination sensor MEMSIC MXD6241AU with vibration immunity
Product Specification
| Description | Accelerometers RoHS | Mfr. Part # | BW20-20 |
| Model Number | BW20-20 |
The D-44 BW Series Area Sensor is a high-performance through-beam type sensor designed for long-distance detection up to 7 meters. It offers a wide sensing height range and minimizes unsensing areas with its 20mm optical axis pitch. Featuring high-brightness LEDs for easy recognition from various angles and distances, this sensor includes essential functions like self-diagnosis, mutual interference prevention, and external diagnosis. Its robust IP65 protection structure makes it suitable for demanding industrial environments.
| Model | Sensing Method | Sensing Distance | Min. Sensing Target | Optical Axis Pitch | Number of Optical Axis | Sensing Height | Response Time | Power Supply | Current Consumption | Operation Mode | Control Output | Protection Circuit | Insulation Resistance | Synchronization Type | Self-Diagnosis | Interference Protection | Noise Immunity | Dielectric Strength | Vibration | Shock | Ambient Illumination | Ambient Temperature | Ambient Humidity | Cable | Weight (Unit Only) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BW20-(P) | Through-beam type | 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 | Light ON fixed | NPN or PNP open collector output Load voltage: max. 30VDC Load current: max. 100mA Residual voltage - NPN: max. 1VDC, PNP: max. 2.5VDC | Reverse polarity protection circuit, output short over current protection circuit | Over 20M (at 500VDC megger) | Timing method by synchronous line | Emitter/Receiver monitoring, direct light monitoring, over current monitoring | Interference protection by master/slave function | 240V the square wave noise (pulse width 1) by the noise simulator | 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 | Max. 100,000lx (receiver illumination) | -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) | Through-beam type | 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%) | Emitter: max. 120mA, Receiver: max. 120mA | Light ON fixed | NPN or PNP open collector output Load voltage: max. 30VDC Load current: max. 100mA Residual voltage - NPN: max. 1VDC, PNP: max. 2.5VDC | Reverse polarity protection circuit, output short over current protection circuit | Over 20M (at 500VDC megger) | Timing method by synchronous line | Emitter/Receiver monitoring, direct light monitoring, over current monitoring | Interference protection by master/slave function | 240V the square wave noise (pulse width 1) by the noise simulator | 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 | Max. 100,000lx (receiver illumination) | -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 |
| Item | Optical axis pitch | Number of optical axis | Control output | Model Example |
|---|---|---|---|---|
| No mark | 20mm | 04 to 48 | NPN open collector output | BW20-08(P) |
| P | 40mm | 4 to 48 | PNP open collector output |
Example: BW20-08P
(Diagrams for Emitter, Receiver, Bracket A, Bracket B are present in the source but cannot be rendered as HTML tables without specific data points. The following table provides key dimensional data derived from the diagrams.)
| Model | L (mm) | A (mm) | B (mm) | Optical Axis Pitch (mm) |
|---|---|---|---|---|
| BW20-08(P) | 160 | 20 | 40 | 20 |
| BW40-04(P) | 160 | 40 | 40 | 40 |
| BW20-12(P) | 240 | 20 | 40 | 20 |
| BW40-06(P) | 240 | 40 | 40 | 40 |
| BW20-16(P) | 320 | 20 | 40 | 20 |
| BW40-08(P) | 320 | 40 | 40 | 40 |
| BW20-20(P) | 400 | 20 | 40 | 20 |
| BW40-10(P) | 400 | 40 | 40 | 40 |
| BW20-24(P) | 480 | 20 | 40 | 20 |
| BW40-12(P) | 480 | 40 | 40 | 40 |
| BW20-28(P) | 560 | 20 | 40 | 20 |
| BW40-14(P) | 560 | 40 | 40 | 40 |
| BW20-32(P) | 640 | 20 | 40 | 20 |
| BW40-16(P) | 640 | 40 | 40 | 40 |
| BW20-36(P) | 720 | 20 | 40 | 20 |
| BW40-18(P) | 720 | 40 | 40 | 40 |
| BW20-40(P) | 800 | 20 | 40 | 20 |
| BW40-20(P) | 800 | 40 | 40 | 40 |
| BW20-44(P) | 880 | 20 | 40 | 20 |
| BW40-22(P) | 880 | 40 | 40 | 40 |
| BW20-48(P) | 960 | 20 | 40 | 20 |
| BW40-24(P) | 960 | 40 | 40 | 40 |
(Details on Input/Output Circuits, Operation Indicator, and Connections are provided in the source text but are best represented visually or with specific diagrams not reproducible here. The following table summarizes connection points.)
| Pin No. | Cable Color (Emitter/Receiver) | Emitter Function | Receiver Function |
|---|---|---|---|
| 1 | Brown | 12-24VDC | 12-24VDC |
| 2 | White | SYNC | SYNC |
| 3 | Blue | 0V | 0V |
| 4 | Black | TEST (M/S) | OUT |
Connecting Cables: Sold separately (e.g., CID4-3T, CID4-5T for Emitter; CID4-3R, CID4-5R for Receiver).
| Cause | Troubleshooting |
|---|---|
| Not operating | Supply the rated power. Check wiring for incorrect connection or disconnection. Use within the rated sensing distance. |
| Not operating sometimes | Remove dirt from the sensor cover. Check connector connections. |
| Control output is OFF even though there is no target object | Use within the rated sensing distance. Remove any obstacle blocking the light path. Move away from strong electric wave or noise generators. |
| LED displays for break of light emitting element | Break of light emitting element. |
| LED displays for failure of emitter | Break of light emitting circuit. |
| LED displays for failure of receiver | Break of light receiving element. |
| LED displays for synchronous line | Synchronous line incorrect connection or disconnection. Break of synchronous circuit of emitter or receiver. |
| LED displays for control output over current | Control output line is shorted. Overload. Check rated load capacity. |
| LED displays for emitter malfunction | Emitter malfunction. Treat after checking the emitter display LED. |
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...
Get in touch with us
Leave a Message, we will call you back quickly!