Description
Bedook’s M12 4mm High Temperature Inductive Proximity Sensor operates at 120/130/180/230℃, ideal for harsh environments.
Features NO+NC outputs, high repeatability accuracy, and IP66 protection. Find yours today!
Inductive Switch Product Features:
This high-performance M12 inductive proximity sensor is designed for demanding applications in extreme temperatures.
Operating reliably at 120/130/180/230℃, it comes with NO+NC outputs, high repeatability accuracy, and IP66 protection.
- Exceptional Temperature Resistance: Operates reliably at 120/130/180/230℃, making it suitable for demanding applications.
- High Repeatability Accuracy: Offers repeatability accuracy of less than 3%, ensuring consistent and accurate measurements for critical processes.
- Versatile Output Options: Supports both normally open (NO) and normally closed (NC) outputs, providing flexibility for various applications.
- Robust Construction: Features a stainless steel housing and PTFE sensing face material, providing IP66 ingress protection and resistance to harsh conditions.
- Easy Installation: M12 external threads ensure easy installation and secure fixation.
- Wide Voltage Range: Operates on a wide voltage range from 10 to 30 VDC, offering compatibility with various power sources.
Switching Frequency:500Hz
Appearance | ![]() |
![]()
|
|
Model | NPN/NPN NO+NC | BHN-M1204N-V11F2-120 | BHN-M1204N-V11A3-Z12-£££EXT |
PNP/PNP NO+NC | BHN-M1204P-V11F2-120 | BHN-M1204P-V11A3-Z12-£££EXT | |
Ambient temperature | -25…120℃ | -25…130℃/180℃/230℃ | |
Appearance Structure | M12*1mm | M12*1mm | |
Sensing Distance | 4mm(Non-Flush mounting) | 4mm(Non-Flush mounting) | |
Switching Frequency | 500Hz | 500Hz | |
Operating voltage | 10…30VDC(±10%) | 10…30VDC(±10%) | |
Voltage drop | ≤2.0V | ≤2.0V | |
Amplifier | NO | External | |
Load current | 100mA/24V DC | 200mA | |
No load current | ≤10mA(24V) | ≤25mA(24V) | |
Hysteresis | <3…15%(Sr) | <3…15%(Sr) | |
Repeatability | <3.0%(Sr) | <3.0%(Sr) | |
Switch protection | Short Circuit Protection, Polarity reversal Protection, Power-On Protection | ||
Indication LED | NO | With (Action: LED Indicator Lights Up) | |
Ingress protection | IP66 | IP66 | |
Housing Material | Stainless steel | Stainless steel | |
Face material | PTFE | PEEK | |
Connectors | 2M PTFE cable, 4*0.18mm² | 3M KFF46PH cable/M12 connector | |
Accessories | No | B12-4GV2/B12-4WV2 |
Inductive Switch Size Chart:

Bedook Inductive Proximity Sensor High temperature M12 4mm-Size-01
Bedook’s high-temperature inductive proximity sensor is built for extreme environments, operating reliably at temperatures up to 230℃. Featuring NO+NC outputs, high repeatability accuracy, and IP66 protection, it’s ideal for demanding applications in industries like steel, automotive, and power.
Bedook is a leading manufacturer of a wide range of sensors, specializing in high-quality, reliable, and innovative solutions.We offer a comprehensive range of sensor products, including inductive proximity sensors, capacitive proximity sensors, photoelectric sensors, and more.
Our commitment to customer satisfaction is evident in our dedication to providing competitive pricing, customized solutions, and exceptional support. Contact us today to discuss your sensing needs and explore how Bedook can help you achieve your project goals.
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!