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Home Products Pepperl Fuchs Safety Barrier

Pepperl+Fuchs SJ3,5-G-N | 3.5mm Slot Sensor, NAMUR, IP67

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Certification

"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

Pepperl+Fuchs SJ3,5-G-N | 3.5mm Slot Sensor, NAMUR, IP67

Large Image : Pepperl+Fuchs SJ3,5-G-N | 3.5mm Slot Sensor, NAMUR, IP67 Get Best Price

Product Details:

Place of Origin:	ID
Brand Name:	Pepperl+Fuchs
Certification:	ATEX
Model Number:	SJ3,5-G-N
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

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3.5mm slot sensor NAMUR

Pepperl+Fuchs slot sensor IP67

safety barrier slot sensor

Pepperl+Fuchs SJ3,5-G-N | 3.5mm Slot Sensor, NAMUR, IP67

Pepperl+Fuchs SJ3,5-G-N inductive slot sensor. 3.5mm slot width, NAMUR output, normally closed (NC), 5-25V DC, 500mm PVC cable, IP67, -25°C to +100°C.

Product Overview

The Pepperl+Fuchs SJ3,5-G-N is a compact inductive slot sensor (fork sensor) designed for precise position detection of metallic objects. It features a 3.5 mm slot width and operates on the NAMUR principle, making it intrinsically safe and suitable for use in hazardous areas with a barrier. This sensor has a normally closed (NC) contact logic and comes with a 500 mm flexible PVC cable for direct connection to control systems.

Technical Specifications (Electrical & Functional)

Parameter	Specification
Manufacturer Part No.	SJ3,5-G-N
Sensor Type	Inductive Slot (Fork)
Output Type	NAMUR (2-wire)
Switching Function	Normally Closed (NC)
Slot Width	3.5 mm
Operating Voltage	5 ... 25 V DC
Nominal Voltage	8.2 V (Ri ≈ 1 kΩ)
Switching Frequency	0 ... 3000 Hz
Current Consumption	≤ 3 mA (No Target)
Hysteresis	0 ... 0.6 mm

Technical Specifications (Mechanical & Environmental)

Parameter	Specification
Housing Material	PBT Plastic
Connection	500 mm Flexible Cable (LiY, PVC)
Cable Cross-Section	0.14 mm²
Degree of Protection	IP67
Operating Temperature	-25 °C ... +100 °C
Dimensions (L x W x H)	19.5 mm x 10 mm x 15 mm
Weight	Approx. 10 g
Standards	EN/IEC 60947-5-2, -5-6

Key Features

NAMUR Output: Designed for use with intrinsic safety barriers, providing reliable operation in potentially explosive atmospheres.
High-Speed Detection: With a switching frequency of up to 3000 Hz, it is ideal for counting small, fast-moving metal parts.
Compact Form Factor: The small slot width (3.5 mm) and lightweight design allow for installation in extremely tight spaces.

Applications

High-speed counting of screws, nuts, and small metal components
Position verification of actuator flags in automated machinery
Safety-related position monitoring in process automation[citation:available:2][citation:available:4]

Pepperl+Fuchs SJ3,5-G-N | 3.5mm Slot Sensor, NAMUR, IP67 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

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100%

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1 stars

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Muhammad Ali

Pakistan May 7.2026

Helpful (1)

The KFD2-STC5-EX1.20 transmitter power supply is highly reliable, delivering consistent, noise-free power to our smart instruments in hazardous industrial environments.

Siti

Indonesia Apr 30.2026