Technical Datasheet: TURCK NI4-EG08K-AG41X-H1341

Product Type: Inductive Proximity Sensor (Short Barrel)

Ident-No.: 4561011

1. Product Characteristics & Application

• Sensor Type: Inductive Proximity Sensor

• Housing Design: Threaded barrel type (M8 × 1) with a short-body housing profile (indicated by the “K” designator in EG08K).

• Sensing Range ($S_n$): 4 mm (Extended sensing range for an M8 size)

• Mounting: Non-flush mountable (indicated by the non-flush installation graphic layout on the label).

• Special Features: Built with a high-grade stainless steel barrel (EG series), its short-body layout makes it perfect for compact automation assemblies, micro-positioning, robotic grippers, and high-density packaging machinery where mechanical clearance is highly restricted.

2. Electrical Data

• Operating Voltage: 10…55 V DC (Extended DC voltage range coverage)

• Rated Current Consumption: ≤ 100 mA

• Electrical Design: DC Polarized 2-Wire (Note: Unlike the previous 3-wire PNP/NPN configurations, this model operates as a 2-wire switching interface).

• Output Function: Normally Open (NO)

• Approvals: CE, CCC (A000681)

3. Performance & Dynamic Data

• Switching Frequency: Highly responsive dynamic output optimized for high-speed target detection and rapid machine cyclic loops.

• Short-Circuit Protection (SCP): Yes

• Overload & Reverse Polarity Protection: Yes

4. Mechanical & Environmental Data

• Dimensions: M8 × 1 mm thread / Compact short-barrel body construction

• Housing Material: High-grade robust Stainless Steel

• Ambient Operating Temperature: -25 °C…70 °C

• Ingress Protection (IP Rating): IP67

• Country of Origin: Made in Switzerland

• Item Code / Batch: 2821I

5. Electrical Connection & Wiring Layout

The sensor features an integrated standard circular male connector head (M12 × 1, 2-pin active connection configuration).

Pinout Assignment (Standard 2-Wire DC Setup):

• Pin 1: Brown wire → + (Connects inline with the load to the positive rail)

• Pin 4: Black wire → – (Connects to the negative/ground rail)

Wiring Diagram:

       [ Pin 1 ] ───────────────────── [ Load ] ───────────────── ( + )
          │
      ┌───┴───┐
      │ 2-Wire│
      │  N.O. │
      └───┬───┘
          │
       [ Pin 4 ] ──────────────────────────────────────────────── ( - ) DATA SHEET