Bedook Capacitive proximity sensor M18 DC 3 Wire

The Bedook Capacitive Proximity Sensor M18 DC 3 Wire offers a robust sensing solution tailored for precise detection in industrial environments.

With a durable M18*1mm exterior and advanced electronic components, this sensor ensures reliable operation in both flush and non-flush mounting scenarios.

Designed for versatility, it supports both NPN/PNP and NO/NC configurations, making it ideal for a wide range of applications requiring high accuracy and repeatability.

Product Features:

The Bedook Capacitive Proximity Sensor M18 DC 3 Wire features a robust M18*1mm exterior with 5-15mm sensing distance options for both flush and non-flush mounting.

It supports a 10…30VDC operating voltage, with 100Hz switching frequency and IP67 ingress protection. This sensor is equipped with short circuit protection, polarity reversal protection, and power-on protection, ensuring reliable operation in industrial environments.

Ideal for automation and manufacturing processes, this sensor performs consistently in temperatures ranging from -25°C to 70°C.

• Versatile Mounting Options: The sensor is available in both flush and non-flush mounting options, providing flexibility in installation based on specific application needs.
• High Switching Frequency: Capable of operating at 100Hz, the sensor is well-suited for fast-paced industrial environments, ensuring timely and accurate responses to changes in proximity.
• Wide Operating Voltage Range: The sensor supports a broad operating voltage range of 10…30VDC (±10%), making it compatible with various power supply configurations in industrial settings.
• Reliable Operation in Harsh Environments: With an IP67 ingress protection rating, the sensor is resistant to dust and water, making it suitable for challenging environments with exposure to moisture and particulates.
• Enhanced Protection Features: The sensor includes multiple protection mechanisms, such as short circuit protection, polarity reversal protection, and power-on protection, ensuring longevity and reliability in demanding conditions.
• Temperature Resilience: Operating effectively in temperatures ranging from -25°C to 70°C, the sensor maintains consistent performance across a wide range of environmental conditions.

 

Appearance
Model	NPN N.O	CB-M1805N-C11P2	CB-M1805N-P11P2	CN-M1808N-C11P2	CN-M1808N-P11P2
	NPN N.C	CB-M1805N-C21P2	CB-M1805N-P21P2	CN-M1808N-C21P2	CN-M1808N-P21P2
	PNP N.O	CB-M1805P-C11P2	CB-M1805P-P11P2	CN-M1808P-C11P2	CN-M1808P-P11P2
	PNP N.C	CB-M1805P-C21P2	CB-M1805P-P21P2	CN-M1808P-C21P2	CN-M1808P-P21P2
Exterior Structure		M18*1mm		M18*1mm
Sensing Distance		5mm(flush mounting)		8mm(Non-flush mounting)
Switching Frequency		100Hz
Operating voltage		10…30VDC(±10%)
Voltage drop		≤2VDC
Load current		200mA
No load current		≤10mA(24V)
Hysteresis		＜15%(Sr)
Repeatability		＜5.0%(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	PBT	Brass, nickel-plated	PBT
Face material		PBT
Connectors		2m PVC Cable, 3*0.35mm²
Accessories		None

 

Appearance
Model	NPN N.O	CB-M1808N-C11P2	CB-M1808N-P11P2	CB-M1808N-C11S12	CB-M1808N-P11S12
	NPN N.C	CB-M1808N-C21P2	CB-M1808N-P21P2	CB-M1808N-C21S12	CB-M1808N-P21S12
	PNP N.O	CB-M1808P-C11P2	CB-M1808P-P11P2	CB-M1808P-C11S12	CB-M1808P-P11S12
	PNP N.C	CB-M1808P-C21P2	CB-M1808P-P21P2	CB-M1808P-C21S12	CB-M1808P-P21S12
Exterior Structure		M18*1mm
Sensing Distance		8mm(flush mounting)
Switching Frequency		100Hz
Operating voltage		10…30VDC(±10%)
Voltage drop		≤2VDC
Load current		100mA
No load current		≤10mA(24V)
Hysteresis		＜15%(Sr)
Repeatability		＜5.0%(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	PBT	Brass, nickel-plated	PBT
Face material		PBT
Connectors		2m PVC Cable, 3*0.35mm²		M12 connector
Accessories		None		B12-4GV2/B12-4WV2

 

Appearance
Model	NPN N.O	CN-M1815N-C11P2	CN-M1815N-P11P2	CN-M1815N-C11S12	CN-M1815N-P11S12
	NPN N.C	CN-M1815N-C21P2	CN-M1815N-P21P2	CN-M1815N-C21S12	CN-M1815N-P21S12
	PNP N.O	CN-M1815P-C11P2	CN-M1815P-P11P2	CN-M1815P-C11S12	CN-M1815P-P11S12
	PNP N.C	CN-M1815P-C21P2	CN-M1815P-P21P2	CN-M1815P-C21S12	CN-M1815P-P21S12
Exterior Structure		M18*1mm
Sensing Distance		15mm(Non-flush mounting)
Switching Frequency		100Hz
Operating voltage		10…30VDC(±10%)
Voltage drop		≤2VDC
Load current		200mA
No load current		≤10mA(24V)
Hysteresis		＜15%(Sr)
Repeatability		＜5.0%(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	PBT	Brass, nickel-plated	PBT
Face material		PBT
Connectors		2m PVC Cable, 3*0.35mm²		M12 connector
Accessories		None		B12-4GV2/B12-4WV2

 

Size Chart:

 

 

The Bedook Capacitive Proximity Sensor M18 DC 3 Wire is perfect for applications in automation systems, material handling, and manufacturing processes where precise object detection and positioning are crucial.Its robust construction and reliable performance make it ideal for use in automotive assembly lines, packaging equipment, and robotics.

 

Bedook: Your Trusted Source for Sensor Solutions

Choose Bedook for your industrial sensing needs. We are a leading manufacturer offering a wide range of high-quality sensors with competitive pricing and customization options. With our proven expertise and commitment to quality, we guarantee products that meet your exact requirements. Contact us today for a personalized quote and discover the Bedook advantage!