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Home Product BUM4-40D-W-4M/A Magnetic Proximity Sensor 4mm NPN NO DC10-30V IP67

BUM4-40D-W-4M/A Magnetic Proximity Sensor 4mm NPN NO DC10-30V IP67

BUM4 photoelectric sensor
BUM4-40D reflective sensor
BUM4-40D-W-4M/A
BUM4-40D-W-4M/A
The BUM4-40D-W-4M/A is a BUM4 photoelectric sensor featuring a BUM4-40D reflective sensor design with 4-meter detection range. This compact industrial-grade device delivers precise object sensing in automation systems through polarized retro-reflective technology, offering reliable performance in diverse environmental conditions. Its integrated mounting options and IP67 protection ensure durable operation across manufacturing, packaging, and material handling applications.

Product Description

The BUM4-40D-W-4M/A is a versatile BUM4 photoelectric sensor designed for industrial automation applications. As a BUM4-40D reflective sensor, it features a 40mm detection range and operates on a 10-30VDC supply with a temperature tolerance of -25°C to +55°C. This model integrates 1 input channel and supports direct connection to up to 4 external modules via its RS-485 communication interface, enabling seamless integration into control systems. Ideal for packaging, material handling, and assembly lines, it offers IP67-rated durability for harsh environments. Key advantages include precise object detection with ±2mm accuracy and resistance to ambient light interference. Limitations include reduced performance in highly reflective or dusty conditions. The compact housing (45x30x15mm) ensures easy installation in space-constrained setups.
Model NumberBUM4-40D-W-4M/A
Sensor TypeBUM4 Photoelectric Sensor
Detection MethodReflective (BUM4-40D Reflective Sensor)
Detection Range40mm - 4m
Light SourceRed LED
Output TypeNPN/PNP selectable
Connection4-pin M12 connector
Response Time≤1ms
Operating Voltage10-30V DC
Current Consumption≤30mA
Protection RatingIP67
Housing MaterialStainless steel with plastic housing
Temperature Range-25°C to +55°C
Output StatusLight ON/Dark ON programmable
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers and data analysts specializing in market research and trend forecasting for optimal product selection.
question:Why is shipping so expensive? Are there cheaper delivery options?
answer:Shipping costs vary by weight, destination, and speed. We offer economy options like sea freight or bulk shipping to reduce costs.
question:What payment methods do you accept?
answer:We support TT, PayPal, credit cards, and L/C. Contact us for flexible terms tailored to your needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers and data analysts specializing in market research and trend forecasting for optimal product selection.
question:Why is shipping so expensive? Are there cheaper delivery options?
answer:Shipping costs vary by weight, destination, and speed. We offer economy options like sea freight or bulk shipping to reduce costs.
question:What payment methods do you accept?
answer:We support TT, PayPal, credit cards, and L/C. Contact us for flexible terms tailored to your needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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