Description
Leverage the precision and advanced capabilities of Bedook Inductive Proximity Sensor M12 DC 4 Wire.
Our sensor’s meticulous design is constructed to thrive in intricate applications where finesse and resilience are paramount.
Bedook, as a frontline sensor manufacturer, ensures competitive pricing and unwavering quality assurance.
Inductive Switch Product Features:
This sensor excels in industrial settings with its robust design, multiple sensing distances, and high precision. Ideal for complex environments, it ensures reliable detection.
- Dual Signal Output: Unique to 4-wire sensors, offering NO+NC outputs for versatile application requirements.
- Enhanced Anti-Interference: Superior to traditional 3-wire sensors, ensuring reliability in high-demand environments.
- Versatile Sensing Distances: Offering a 4mm flush mounting and 8mm non-flush mounting, paired with high switching frequencies for varied operations.
- Wide Voltage Operation: Rated for 10 to 30 VDC, facilitating compatibility with diverse power systems.
- Rugged and Durable: Nickel-plated brass housing with PBT sensing face, standardized with IP67 protection for long-term performance.
- Temperature Adaptability: Engineered to excel across all temperature conditions, ranging from -25 to 70℃, ensuring reliable performance in any operating environment.
Inductive Switch Technical Parameters:
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Model | NPN NO+NC | BB-M1204N-C31P2 | BN-M1208N-C31P2 | BB-M1204N-C31S12 | BN-M1208N-C31S12 |
PNP NO+NC | BB-M1204P-C31P2 | BN-M1208P-C31P2 | BB-M1204P-C31S12 | BN-M1208P-C31S12 | |
Appearance Structure | M12*1mm | M12*1mm | |||
Sensing Distance | 4mm(flush mounting) | 8mm(Non-flush mounting) | |||
Switching Frequency | 3000Hz | 500Hz | |||
Operating voltage | 10…30VDC(±10%) | ||||
Voltage drop | ≤2.0V | ||||
Load current | 200mA | ||||
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 | PBT | ||||
Connectors | 2m PVC Cable, 4*0.25mm²/M12 Connector | ||||
Accessories | B12-4GV2/B12-4WV2 |
Inductive Switch Size Chart:

Bedook Inductive Proximity Sensor M12 DC 4 Wire-Size-01
Bedook Inductive Proximity Sensor M12 DC 4 Wire is engineered for precision and adaptability in various industrial settings.
Count on Bedook—the top-tier professional in designing and manufacturing a comprehensive range of sensors.
We stand by our commitment to deliver superior sensors, offering optimum quality alongside attractive pricing.
Propel your operations with our certified products and experience cost-effective precision by inquiring today.
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!