Pepperl+Fuchs NBB2-12GM40-Z0 Inductive Proximity Sensor, Cylindrical, M12, 2mm Sensing Range, 5-60V DC
Pepperl+Fuchs NBB2-12GM40-Z0 Inductive Proximity Sensor, Cylindrical, M12, 2mm Sensing Range, 5-60V DC - Image 2
SKU: SENS-1212
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Pepperl+Fuchs NBB2-12GM40-Z0 Inductive Proximity Sensor, Cylindrical, M12, 2mm Sensing Range, 5-60V DC

₹16,229.00 (Inclusive of all taxes)
Out of Stock

The Pepperl+Fuchs NBB2-12GM40-Z0 is a cylindrical M12 inductive proximity sensor designed for non-contact metal detection in industrial automation. Operating from 5-60V DC with a 2-wire DC NO output, it integrates directly with PLCs and control systems for precise object sensing.

Features

  • 2 mm flush sensing range for precise non-contact metal detection.
  • Wide 5-60V DC operating voltage for flexible integration into diverse industrial systems.
  • 2-wire DC normally open (NO) output for simplified wiring and PLC compatibility.
  • IP67-rated nickel-plated brass housing for durability in harsh industrial environments.
  • High switching frequency up to 1000 Hz for fast response in high-speed automation.

Out of stock

Description

The NBB2-12GM40-Z0 operates on the inductive sensing principle, generating an electromagnetic field to detect the presence of ferrous and non-ferrous metal targets without physical contact. Its 2-wire DC design simplifies installation by combining power and signal lines, while built-in reverse polarity and short-circuit protection enhance system reliability.

Encased in a robust nickel-plated brass M12 cylindrical housing with an IP67 protection rating, this sensor is engineered to withstand dust, oil, and temporary immersion, making it suitable for demanding factory floor conditions. The integrated yellow LED provides clear visual indication of the switching state for easy diagnostics and monitoring.

Key Features

  • Precision 2 mm flush-mount sensing distance for reliable metal object detection.
  • Broad 5-60V DC supply range ensures compatibility with 12V, 24V, and 48V industrial control systems.
  • 2-wire DC normally open output simplifies circuit design and reduces wiring complexity.
  • High-performance switching up to 1000 Hz enables use in high-speed counting and positioning applications.
  • IP67-rated, nickel-plated brass construction provides excellent resistance to mechanical impact, fluids, and corrosive agents.
  • Integrated protection features include reverse polarity and short-circuit safeguards for enhanced operational safety.
  • Yellow LED status indicator allows for immediate visual confirmation of sensor activation and health.
  • Optimized performance-to-cost ratio for reliable sensing in volume industrial automation deployments.

Applications

  • Precision part presence verification on high-speed assembly and packaging lines.
  • End-of-travel and position limit sensing in CNC machinery and robotic actuators.
  • Metal object counting and sorting in conveyor belt automation systems.
  • Tool position monitoring and tool break detection in machining centers.
  • Safety interlock and guard door monitoring in industrial equipment.

Technical Specifications

Manufacturer Part NumberNBB2-12GM40-Z0
Sensing PrincipleInductive
Sensing Range2 mm (Flush)
Operating Voltage5 – 60 V DC
Operating Current2 – 100 mA
Output Type2-Wire DC Normally Open (NO)
Voltage Drop≤ 5 V
Switching FrequencyUp to 1000 Hz
Hysteresis1 – 10 % (typ. 5 %)
Housing MaterialNickel-Plated Brass
Connector / ThreadM12 Cylindrical
Protection RatingIP67
InstallationFlush
Length43 mm
Outer Diameter12 mm
Weight100 g

Frequently Asked Questions

What is the operating voltage range for the NBB2-12GM40-Z0 sensor?

The sensor operates on a wide DC voltage range from 5V to 60V. This makes it directly compatible with common industrial control voltages such as 12V, 24V, and 48V DC systems without requiring an additional power regulator.

How do I wire the 2-wire DC output?

The 2-wire DC normally open (NO) output simplifies wiring: connect the brown wire to the positive DC supply voltage and the blue wire to the load (e.g., PLC input). The sensor acts as a switch, closing the circuit between these wires when a metal target is detected within the 2mm range.

Can this sensor detect non-ferrous metals like aluminum?

Yes, inductive proximity sensors can detect both ferrous and non-ferrous metals. However, the sensing range for non-ferrous metals like aluminum or copper is typically reduced compared to ferrous metals like steel. Always refer to the manufacturer's reduction factor charts for specific materials.

What does the IP67 protection rating mean for installation?

An IP67 rating signifies the sensor is dust-tight (IP6X) and can withstand temporary immersion in water up to 1 meter deep for 30 minutes (IPX7). This allows for reliable operation in wash-down areas, outdoor environments, and other harsh industrial conditions where exposure to dust and fluids is expected.

What is the maximum switching frequency?

The NBB2-12GM40-Z0 supports a high switching frequency of up to 1000 Hz. This enables its use in high-speed applications such as counting small parts on a fast-moving conveyor or detecting individual teeth on a rotating gear.

Package Includes

  • 1 x Pepperl+Fuchs NBB2-12GM40-Z0 Inductive Proximity Sensor

Additional Information

Weight 0.1 kg
Dimensions 4.3 × 1.2 cm

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