Description
Achieve unmatched sensing precision with Bedook Inductive Proximity Sensor Cube 2/3mm DC 3 Wire.
Featuring NO/NC outputs, PNP/NPN types, and robust construction.featuring easy setup and exceptional durability.
Inductive Switch Product Features:
Explore the forefront of proximity sensing with the meticulously engineered Bedook Inductive Proximity Sensor Cube, a marvel of precision in a compact package:
- Sophisticated Size Options: Choose from 8mm×8mm×40mm or 8mm×8mm×30mm dimensions for seamless integration into various applications.
- Adaptable Output Configuration: Flexibility with NO/NC, PNP/NPN options, accommodating diverse electrical setups.
- Streamlined Connectivity: The DC 3-wire configuration promotes easy installation and stellar anti-interference performance.
- Precision Performance: With repeatability accuracy under 1%, depend on consistent and precise detections for crucial tasks.
- Built To Last: Encased in a rugged Brass, nickel-plated housing with POM sensing face, and designed with IP67 ingress protection for enduring performance in harsh conditions.
- Optimized for Extreme Conditions: Operating efficiently across a broad temperature range (-25 to 70℃), ensuring reliability in various environmental challenges.
Inductive Switch Technical Parameters:
| Appearance | ![]() |
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| Model | NPN N.O | BB-Q8802N-C11P2 | BB-Q8803N-C11P2 | BB-Q8802N-C11P2-S | BB-Q8803N-C11P2-S | BB-Q8802N-C11S8 | BB-Q8803N-C11S8 |
| NPN N.C | BB-Q8802N-C21P2 | BB-Q8803N-C21P2 | BB-Q8802N-C21P2-S | BB-Q8803N-C21P2-S | BB-Q8802N-C21S8 | BB-Q8803N-C21S8 | |
| PNP N.O | BB-Q8802P-V11P2 | BB-Q8803P-V11P2 | BB-Q8802P-V11P2-S | BB-Q8803P-V11P2-S | BB-Q8802P-C11S8 | BB-Q8803P-C11S8 | |
| PNP N.C | BB-Q8802P-V21P2 | BB-Q8803P-V21P2 | BB-Q8802P-V21P2-S | BB-Q8803P-V21P2-S | BB-Q8802P-C21S8 | BB-Q8803P-C21S8 | |
| Appearance Structure | 8*8*40mm | 8*8*40mm | 8*8*30mm | 8*8*30mm | 8*8*60mm | 8*8*60mm | |
| Sensing Distance | 2mm(flush) | 3mm(Quasi-flush) | 2mm(flush) | 3mm(Quasi-flush) | 2mm(flush) | 3mm(Quasi-flush) | |
| Switching Frequency | 2000Hz | 1000Hz | 2000Hz | 1000Hz | 2000Hz | 1000Hz | |
| Operating voltage | 10…30VDC(±10%) | ||||||
| Voltage drop | ≤2.0V | ||||||
| Load current | 100mA | ||||||
| Leakge current | ≤0.01mA | ||||||
| No load current | ≤10mA(24V) | ||||||
| Hysteresis | <15%(Sr) | ||||||
| Repeatability | <1.0%(Sr) | ||||||
| Switch protection | Short Circuit Protection, Polarity reversal Protection, Power-On Protection | ||||||
| Indication LED | With (Action: LED Indicator Lights Up) | ||||||
| Ambient temperature | -25…70℃ | ||||||
| Ingress protection | IP67 | ||||||
| Housing Material | Brass, nickel-plated | ||||||
| Face material | POM | ||||||
| Connectors | 2m PVC Cable, 3*0.15mm² | 0.3m, M8 cable with connector | |||||
| Accessories | None | B8-3GV2/B8-3WV2 | |||||
| Appearance | ![]() |
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| Model | NPN N.O | BB-Q8802N-C11Z8 | BB-Q8803N-C11Z8 | BB-Q8802N-C11Z8-S | BB-Q8803N-C11Z8-S |
| NPN N.C | BB-Q8802N-C21Z8 | BB-Q8803N-C21Z8 | BB-Q8802N-C21Z8-S | BB-Q8803N-C21Z8-S | |
| PNP N.O | BB-Q8802P-C11Z8 | BB-Q8803P-C11Z8 | BB-Q8802P-C11Z8-S | BB-Q8803P-C11Z8-S | |
| PNP N.C | BB-Q8802P-C21Z8 | BB-Q8803P-C21Z8 | BB-Q8802P-C21Z8-S | BB-Q8803P-C21Z8-S | |
| Exterior Structure | 8*8*40mm | 8*8*40mm | 8*8*30mm | 8*8*30mm | |
| Sensing Distance | 2mm(flush) | 3mm(Quasi-flush) | 2mm(flush) | 3mm(Quasi-flush) | |
| Switching Frequency | 2000Hz | 1000Hz | 2000Hz | 1000Hz | |
| Operating voltage | 10…30VDC(±10%) | ||||
| Voltage drop | ≤2.0V | ||||
| Load current | 200mA | ||||
| Leakge current | ≤0.01mA | ||||
| No load current | ≤10mA(24V) | ||||
| Hysteresis | <15%(Sr) | ||||
| Repeatability | <1.0%(Sr) | ||||
| Switch protection | Short Circuit Protection, Polarity reversal Protection, Power-On Protection | ||||
| Indication LED | With (Action: LED Indicator Lights Up) | ||||
| Ambient temperature | -25…70℃ | ||||
| Ingress protection | IP67 | ||||
| Housing Material | Brass, nickel-plated | ||||
| Face material | POM | ||||
| Connectors | 0.3m, M8 cable with connector | ||||
| Accessories | B8-3GV2/B8-3WV2 | ||||
Inductive Switch Size Chart:

Bedook Inductive Proximity Sensor Cube 2-3mm DC 3 Wire-Size-01

Bedook Inductive Proximity Sensor Cube 2-3mm DC 3 Wire-Size-02
Precision meets innovation with Bedook Inductive Proximity Sensor Cube 2/3mm DC 3 Wire. Tailored for precision, designed for durability. Inquire now for custom solutions.
As a leading sensor manufacturer with a rich heritage in innovation, Bedook offers not only competitive pricing but also unparalleled customization options and stringent quality assurance.
We’re here to ignite your interest with our cutting-edge sensor solutions, designed to elevate your projects’ efficiency and accuracy.
Connect with us for a quote and discover the Bedook advantage – where precision engineering meets cost-effectiveness and superior durability.
Explore Bedook: Your Trusted Sensor Manufacturer
At Bedook, we specialize in designing, developing, and manufacturing a comprehensive range of proximity sensors and switches. Our extensive product lineup includes:
- Inductive Proximity Sensors
- Capacitive Proximity Sensors
- Photoelectric Sensors
- Ultrasonic Sensors
- Solid State Relays
- Various Accessories
With over 10,000 detailed product variations and a robust R&D team, we take pride in our ability to meet your unique requirements with tailored solutions and reliable performance.
Whether you’re seeking off-the-shelf products or customized designs, Bedook offers the expertise and production capacity to ensure your satisfaction.
Get in Touch Today!
We value your interest in our products and warmly encourage you to send us an inquiry. Let us help you find the perfect sensor solution for your application.
Thank you for considering Bedook—your trusted partner in innovation and quality manufacturing. We look forward to collaborating with you!














