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Home Product BUM4-40D-W-4M/B Ultrasonic Sensor, 40mm Range, Dual PNP/NPN, BUM4 Series, Banner

BUM4-40D-W-4M/B Ultrasonic Sensor, 40mm Range, Dual PNP/NPN, BUM4 Series, Banner

BUM4 Proximity Switch
BUM4-40D-W Sensor
4M Cable Proximity Sensor
BUM4-40D-W-4M/B
BUM4 Proximity Switch: BUM4-40D-W Sensor with 4M Cable Proximity Sensor for precise object detection. Features 40mm sensing range, IP67 protection, and durable design. Ideal for industrial automation, machinery, and high-reliability applications.

Product Description

The BUM4 Proximity Switch, model BUM4-40D-W Sensor with integrated 4M Cable Proximity Sensor, is designed for industrial automation applications requiring reliable non-contact detection. It operates on a DC 10-30V power range, supports ambient temperatures from -25°C to +70°C, and provides a 4mm sensing distance for metallic targets. Featuring a single PNP output, it interfaces directly with PLCs or control modules via its rugged 4-meter PVC-jacketed cable. The IP67-rated housing ensures durability in harsh environments like manufacturing, material handling, or automotive systems. Key advantages include high shock/vibration resistance, stable performance in electromagnetic interference, and easy installation. Its fixed detection range limits flexibility for variable-distance applications. Battery and display components are not applicable as it relies on external power and lacks a visual interface. The compact cylindrical design (18mm diameter) optimizes space-constrained installations.
Parameter Specification
Product Type BUM4 Proximity Switch
Model Number BUM4-40D-W-4M/B
Cable Length 4 meters
Sensing Distance 40 mm
Supply Voltage 10-30 VDC / 20-250 VAC
Output Configuration 1NO/1NC (SPDT)
Operating Temperature -25°C to +70°C
Protection Rating IP67
Housing Material Brass with PBT sensing surface
Connection Type Pre-wired PVC cable
question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated engineering team for product selection and quality assurance.
question:Can I book official courier pickup myself?
answer:Yes, self-arranged courier pickup is supported with prior approval and documentation.
question:Do you accept payment after shipment?
answer:Payment terms require upfront or partial deposit; contact sales for flexible arrangements.
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:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated engineering team for product selection and quality assurance.
question:Can I book official courier pickup myself?
answer:Yes, self-arranged courier pickup is supported with prior approval and documentation.
question:Do you accept payment after shipment?
answer:Payment terms require upfront or partial deposit; contact sales for flexible arrangements.
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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