Name: Pepperl+Fuchs NJ10-30GM50-E2-3G-3D Inductive Sensor - INOSAKI
SKU: PEPPERL-FUCHS-NJ10-30GM50-E2-3G-3D
Price: 219.36 USD
Availability: InStock

Technical Overview

M30 flush inductive sensor with 10mm operating distance, PNP NO output, 10-30VDC, IP66/IP67, and ATEX/IECEx approvals for hazardous environments.

Key Features

10 mm rated operating distance for reliable flush-mount detection.
PNP normally open (NO) output, 3-wire DC for versatile integration.
Robust stainless steel housing (1.4305 / AISI 303) for durability and corrosion resistance.
PBT sensing face for enhanced mechanical and chemical resistance.
IP66/IP67 degree of protection against dust and water ingress.
Operating voltage range of 10-30 V DC.
High switching frequency up to 1300 Hz for fast response times.
Reverse polarity and pulsing short-circuit protection for system safety.
Integrated yellow LED switching state indicator.
2-meter PVC cable with wire end ferrules for secure connection.

Technical Specification Matrix

Parameter	Value
Switching function	Normally open (NO)
Output type	PNP
Rated operating distance (Sn)	10 mm
Installation	flush
Output polarity	DC
Assured operating distance (Sa)	0 ... 8.1 mm
Actual operating distance (Sr)	9 ... 11 mm typ. 10 mm
Reduction factor rAl	0.32
Reduction factor rCu	0.3
Reduction factor r304	0.66
Reduction factor rBrass	0.4
Output type	3-wire
Operating voltage (UB)	10 ... 30 V DC
Switching frequency (f)	0 ... 1300 Hz
Hysteresis (H)	3... 15% typ. 6%
Reverse polarity protection	reverse polarity protected
Short-circuit protection	pulsing
Voltage drop (Ud)	<3 V
Voltage drop I₁ = 200 mA, switching element on (Ud)	1 ... 2 V typ. 1.5 V
Operating current (IL)	< 200 mA
Off-state current (Ir)	0 ... 0.5 mA typ. 0.01 mA
No-load supply current (Io)	≤ 15 mA
Time delay before availability (tv)	≤ 100 ms
Switching state indicator	LED, yellow
Standard conformity	EN IEC 60947-5-2
IECEx approval equipment protection level Gc (ec)	IECEx TUR 21.0017X
IECEx approval equipment protection level Dc (tc)	IECEx TUR 21.0018X
ATEX approval equipment protection level Gc (ec)	TÜV 20 ATEX 8523 X
ATEX approval equipment protection level Dc (tc)	TÜV 20 ATEX 8524 X
UL approval	cULus Listed, Load Type: General Purpose, Circuitry: Class 2 Power Source, Enclosure Type Rating: Type 1, Supply/Switching Voltage: 30 V DC, Output Switching Current: 200 mA
CCC Hazardous Location	2024322315005977, 2024322315005859
Ambient temperature	-25 ... 70 °C (-13 ... 158 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)
Connection type	cable
Housing material	Stainless steel 1.4305 / AISI 303
Sensing face	PBT
Degree of protection	IP66 / IP67
Wire end ferrules	yes
Cable diameter	6.4 mm ± 0.2 mm
Bending radius	> 10 x cable diameter
Cable material	PVC
Cable color	grey
Number of cores	3
Core cross section	0.75 mm²
Cable length	2 m
Product length	50 mm
Product diameter	30 mm
Physical Weight (kg)	0.25
Dimensions L x W x H (cm)	5 x 3 x 3

Industrial Applications

1. Material Level Detection in Chemical Tanks

This sensor can be used to detect the presence or absence of metallic materials or objects within storage tanks in chemical processing plants. Its ATEX/IECEx approvals ensure safe operation in areas where flammable gases or vapors might be present, while the stainless steel housing and IP67 rating provide resistance against corrosive chemicals and washdown procedures.

Problem Solved

Ensures accurate material level monitoring in hazardous chemical environments, preventing overflows or dry-runs while complying with strict safety regulations for explosive atmospheres.

Hazardous area monitoringChemical processingLevel detectionATEX/IECEx complianceCorrosion resistanceIP67

2. Object Positioning in Grain & Feed Processing

In facilities handling grain, feed, or other combustible dusts, this inductive sensor can precisely detect the position of gates, diverters, or conveyor components. Its ATEX/IECEx certification for Zone 2/22 makes it ideal for these dust-laden, potentially explosive environments, providing reliable feedback for automation systems.

Problem Solved

Provides precise and safe object positioning feedback for automated machinery in environments prone to combustible dust explosions, minimizing downtime and accident risks.

Dusty environmentsConveyor controlPosition sensingGrain handlingExplosion protectionAutomation

3. Metallic Component Verification in Food Packaging

The sensor's stainless steel housing and IP66/IP67 rating allow it to withstand frequent washdowns and high hygiene standards typical in food and beverage packaging lines. It can be utilized to verify the presence of metallic components, such as lids on containers or cans on a conveyor, even after cleaning cycles, ensuring product integrity and operational efficiency.

Problem Solved

Reliably verifies the presence of metallic components on fast-moving packaging lines, maintaining hygiene standards and product quality through its robust, washdown-resistant design.

Food & beverage industryPackaging automationMetallic object detectionWashdown zonesHygiene complianceStainless steel sensor