SKU: SENS-1207
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Pepperl+Fuchs NBN40-L2-E2-V1 Inductive Proximity Sensor, PNP-NO, 40mm Range, 10-30VDC, IP69K

₹11,699.00 (Inclusive of all taxes)
Out of Stock

The Pepperl+Fuchs NBN40-L2-E2-V1 is a robust, non-flush inductive proximity sensor with a 40mm sensing range, designed for industrial automation. Featuring a PNP normally-open (NO) output and 10-30VDC operation, it integrates directly with PLCs, industrial controllers, and 24V DC control systems for reliable metal object detection.

Features

  • Long 40mm non-flush sensing distance for flexible installation.
  • PNP normally-open (NO) output for direct PLC and controller integration.
  • Rated IP69K for protection against high-pressure washdowns and harsh industrial environments.
  • Bidirectional rotatable sensor head and quick-mount bracket for versatile, easy installation.
  • Operates on a wide 10-30VDC range with a switching frequency up to 180Hz.

Out of stock

Description

The NBN40-L2-E2-V1 is an industrial-grade inductive proximity sensor utilizing an electromagnetic field to detect the presence of ferrous and non-ferrous metal targets without physical contact. Its non-flush mounting design allows for an extended 40mm sensing range, providing greater installation flexibility around machinery and conveyor systems. The sensor outputs a switching signal via its 3-wire PNP normally-open configuration, compatible with standard sinking input modules.

Constructed with a durable PA (polyamide) housing and sealed to IP69K, this sensor withstands extreme conditions including dust, high-pressure water jets, and chemical exposure common in food processing, packaging, and automotive manufacturing. The integrated 4-way LED provides clear visual status indication for power, output state, and fault diagnostics, simplifying maintenance and troubleshooting in continuous operation environments.

Key Features

  • Extended Range Detection: 40mm non-flush sensing distance for reliable detection of metal objects at a greater standoff.
  • Industrial Output & Power: 3-wire PNP normally-open (NO) output compatible with 10-30VDC industrial control systems.
  • Extreme Environment Durability: IP69K-rated housing provides complete protection against dust ingress and high-pressure, high-temperature washdowns.
  • Flexible Installation: Bidirectional rotatable sensor head and included quick-mount bracket enable versatile mounting in confined spaces.
  • High-Speed Operation: Switching frequency up to 180Hz allows for detection in fast-moving automation applications.
  • Clear Diagnostic Feedback: Integrated 4-way LED indicator provides immediate visual status of power, output, and switching state.
  • Reliable Connectivity: Standard M12 4-pin connector ensures secure, vibration-resistant electrical connections.
  • Optimized Performance-to-Cost Ratio: Robust construction and long service life deliver high value for demanding industrial applications.

Applications

  • Position verification and end-of-travel detection on automated linear actuators and cylinders.
  • Object presence sensing on high-speed packaging and bottling conveyor lines.
  • Metal part detection and counting in automotive assembly and machining centers.
  • Safety interlock and gate monitoring on industrial machinery requiring IP69K washdown protection.
  • Material handling system control for palletizers, sorters, and robotic pick-and-place units.

Technical Specifications

Model NumberNBN40-L2-E2-V1
Sensor TypeInductive Proximity Sensor
Sensing Range40 mm (Non-flush)
Output TypePNP, Normally Open (NO)
Operating Voltage10 – 30 V DC
Switching FrequencyUp to 180 Hz
Protection RatingIP69K
Installation TypeNon-flush
HysteresisTyp. 5 %
ConnectionM12 4-pin connector
Housing MaterialPA (Polyamide)
Length40 mm
Width40 mm
Weight200 g

Frequently Asked Questions

What is the difference between flush and non-flush mounting for this sensor?

This NBN40-L2-E2-V1 sensor is specified for non-flush (unshielded) mounting. This means it can detect metal targets at its full 40mm rated distance, but it must be installed with a clearance from surrounding metal surfaces as specified in the datasheet to prevent interference. Flush-mounted sensors can be installed flush with metal but have a reduced sensing range.

Can this PNP sensor connect directly to a PLC's digital input?

Yes. The PNP normally-open (NO) output is designed to switch the positive voltage supply to the load. It connects directly to the common terminal of a PLC's sinking (NPN) digital input module. Ensure your PLC input is configured for a sourcing (PNP) signal and operates within the sensor's 10-30VDC range.

What does the IP69K rating mean for installation?

IP69K indicates the sensor is protected against dust ingress (IP6X) and can withstand high-pressure, high-temperature washdowns. It is sealed against water jets from all directions at close range, making it suitable for food processing, pharmaceutical, and other industries requiring rigorous cleaning with pressurized water and steam.

What is the purpose of the rotatable sensor head?

The bidirectional rotatable sensor head allows you to orient the sensing face and cable outlet in the most optimal direction for your installation, simplifying wiring routing and maximizing space utilization in tight machinery layouts without needing special brackets or adapters.

Package Includes

  • 1 x Pepperl+Fuchs NBN40-L2-E2-V1 Inductive Proximity Sensor
  • 1 x Quick Mounting Bracket

Additional Information

Weight 0.2 kg
Dimensions 4 × 4 cm