Pepperl+Fuchs NCN4-12GM35-N0-V1 Inductive Sensor

USD 48.24

M12 cylindrical inductive sensor, 4mm non-flush range, NAMUR NC output, SIL 2 compliant, IP67, -25 to 100°C operating temp.

SKU PEPPERL-FUCHS-NCN4-12GM35-N0-V1 Category
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Pepperl+Fuchs NCN4-12GM35-N0-V1 Inductive Sensor

Model Identifier NCN4-12GM35-N0-V1
Official Part Number NCN4-12GM35-N0-V1
GTIN Standard NA

Technical Overview

M12 cylindrical inductive sensor, 4mm non-flush range, NAMUR NC output, SIL 2 compliant, IP67, -25 to 100°C operating temp.

Key Features

  • 4 mm non-flush sensing range.
  • NAMUR output for intrinsically safe applications.
  • Usable up to SIL 2 according to IEC 61508.
  • Robust stainless steel (1.4305 / AISI 303) housing.
  • PBT sensing face material.
  • Polarity reversal protected.
  • Short-circuit protected.
  • M12 x 1 connector, 4-pin.
  • Wide operating temperature range of -25 °C to 100 °C.
  • IP66 and IP67 degree of protection.
  • All-direction yellow LED switching state indicator.

High reliability and safety with NAMUR output and SIL 2 compliance for hazardous areas.

Technical Specification Matrix

ParameterValue
Switching functionNormally closed (NC).
Output typeNAMUR, 2-wire.
Rated operating distance (sn)4 mm.
InstallationNon-flush.
Assured operating distance (sa)0 ... 3.24 mm.
Actual operating distance (sr)3.6 ... 4.4 mm typ.
Nominal voltage (Uo)8.2 V (Ri approx. 1 kΩ).
Switching frequency (f)0 ... 800 Hz.
Hysteresis (H)1 ... 10 % typ. 5 %.
Current consumption (Measuring plate not detected)min. 3 mA.
Current consumption (Measuring plate detected)≤ 1 mA.
Operating temperature-25 °C ... 100 °C.
Degree of protectionIP66, IP67.
Housing materialStainless steel 1.4305 / AISI 303.
Sensing face materialPBT.
Connection typeM12 x 1 connector, 4-pin.
Functional safetyUsable up to SIL 2 according to IEC 61508.
Standard conformityNAMUR EN 60947-5-6:2000, IEC 60947-5-6:1999, EN IEC 60947-5-2, NE 21:2007.
Approvals and certificatescULus Listed.
Physical Weight (kg)0.02
Dimensions L x W x H (cm)5 x 1.8 x 1.8

Industrial Applications

1. Position Monitoring in Hazardous Areas

This sensor is ideal for precise position detection of metallic parts in environments where explosive gases or dust may be present. Its NAMUR output ensures intrinsically safe operation when connected to an approved switch amplifier.

Problem Solved

Prevents ignition in hazardous environments by providing a low-power, intrinsically safe signal for position sensing, crucial for safety and regulatory compliance.

Intrinsic SafetyNAMURATEXSIL 2Explosive AtmospherePosition Detection

2. End Position Sensing on Industrial Machinery in Demanding Conditions

The robust stainless steel M12 housing and IP66/IP67 rating make this sensor suitable for detecting end positions or presence of metallic components on machinery exposed to coolants, oils, or wash-down procedures.

Problem Solved

Reliably detects object presence in wet, dirty, or high-temperature industrial settings where standard sensors might fail due to environmental stress.

Machine AutomationEnd PositionIP66/IP67Stainless SteelChemical ResistanceHigh Temperature

3. High-Speed Object Counting on Production Lines

With a switching frequency up to 800 Hz, this inductive sensor can accurately detect fast-moving metallic objects on conveyor belts or assembly lines, contributing to precise production count and throughput monitoring.

Problem Solved

Accurately counts objects at high speeds, preventing missed counts and ensuring efficient production line operation and inventory management.

Object CountingHigh-Speed DetectionProduction LineAutomationThroughput MonitoringSwitching Frequency
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