IFM Efector IE5331 Proximity Switch Sensor

The IFM Efector IE5331 is an inductive proximity switch designed for reliable metal object detection in industrial automation. It features a robust metal M8 threaded housing, non-flush mounting, PNP normally open output, and a 4 mm sensing range, offering stable performance under demanding operating conditions. **Technical Specifications:** Manufacturer: IFM Efector Manufacturer Part Number: IE5331 Model Code: IEK3004-BPKG/US-104-DPS Country of Manufacture: Germany Sensor Type: Inductive Proximity Switch Housing Material: Metal Thread Size: M8 x 1 Mounting Type: Non-Flush (Non-Embeddable) Sensing Range Nominal (Sn): 4 mm Real Sensing Range (Sr): 4 mm Target Material: Metal Electrical Design: DC Output Type: PNP Output Function: Normally Open (NO) Operating Voltage: 10–36 VDC Current Consumption: 15 mA at 24 VDC Rated Output Current: 250 mA Voltage Drop: < 2.5 V Switching Frequency: 300 Hz Protection Class: III Reverse Polarity Protection: Yes Short Circuit Protection: Yes, Non-Latching Overload Protection: Yes Connection Type: M8 Quick Disconnect Connector Coding: US-104 Operating Principle: Inductive Installation Accessories: Lock nuts included