Pepperl+Fuchs 3RG4012-3AG33-PF | Inductive Sensor, M12, 2 mm, PNP NO, IP67

Overview:

The Pepperl+Fuchs 3RG4012-3AG33-PF (Part No. 552742) is a compact M12 inductive proximity sensor with a 2 mm flush sensing range and PNP normally open output. Designed for DC 3-wire operation and rated IP67, it provides reliable metal detection in automated machinery and industrial environments.

Key Features:

• Sensing Distance: 2 mm (flush mountable)

• Output Type: PNP, Normally Open (NO)

• Operating Voltage: 1030 VDC

• Output Configuration: 3-wire DC

• Connection Type: M12, 4-pin connector

• Housing Material: Metal (nickel-plated brass)

• Protection Class: IP67

• Switching Frequency: Up to 2,000 Hz

• LED Indicator: Switching status

Technical Specifications:

• Model Number: 3RG4012-3AG33-PF

• Part Number: 552742

• Sensor Type: Inductive proximity

• Installation: Flush mount

• Voltage Drop: 2.5 V

• Max Load Current: 200 mA

• Short-Circuit Protection: Yes

• Reverse Polarity Protection: Yes

• Operating Temperature: -25C to +70C

• Connector: M12 x 1, 4-pin male

• Dimensions: 12 mm x ~40 mm

• Weight: Approx. 30 g

Applications:

• Industrial Automation: Detects metal components in machinery

• Packaging Equipment: Verifies part presence and positioning

• Material Handling: Sensing items on conveyors

• Robotics: Positioning and detection tasks

• OEM Machinery: Compact integration for space-limited environments

Why Choose the 3RG4012-3AG33-PF?

Flush-mounted sensing for durable and precise installation
Compact M12 design fits tight industrial spaces
Reliable PNP NO output for seamless control integration
IP67 protection ensures resistance to water and dust
Fast switching frequency supports dynamic applications

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Available and ships worldwide.