Overview
The Turck BI1-EG05-AP6X-V1331 inductive proximity sensor is a compact, high-performance device designed for precise, contactless metal detection in industrial automation and machine control applications. With 1mm rated switching distance and robust stainless steel construction, this sensor offers reliable performance in harsh environments where corrosion resistance and durability are essential.
Key Features
- 1mm Sensing Range — Precise, short-distance metal detection for tight mounting spaces and compact machine designs
- PNP Output — NO contact configuration with 3-wire DC circuit; easily interfaces with standard industrial controllers and PLCs
- Stainless Steel Housing — IP67-rated AISI 303 (1.4305) construction resists corrosion in washdown, wet, and chemical-rich environments
- M5 × 0.5 Flush Threaded Barrel — Embeddable design allows flush mounting in machine frames and panels with minimal protrusion
- 3 kHz Switching Frequency — Rapid response suitable for high-speed production lines and motion control systems
- Yellow LED Status Indicator — Visual feedback for switching state simplifies troubleshooting and commissioning
Technical Specifications
- Operating Voltage: 10–30 VDC
- Output Current: 100 mA (max)
- Rated Switching Distance: 1 mm
- Switching Frequency: 3.0 kHz
- Output Configuration: NO (normally open), PNP
- Circuit Type: DC 3-wire
- Housing Material: Stainless steel AISI 303 (1.4305)
- Active Area Material: PA 6.6 plastic
- Mounting Style: Flush, threaded barrel
- Barrel Size: M5 × 0.5
- Body Length: 42.7 mm
- Connector: M8 × 1 male (Picofast metal connector)
- Protection Rating: IP67
- Operating Temperature: −25 to +70 °C
- Weight: 0.15 lbs
Typical Applications
- Conveyor and material handling systems
- Packaging machinery and labeling equipment
- Assembly line part detection and positioning
- Machine tool spindle probing and reference sensing
- Pressure vessel and tank level sensing
- Food processing and beverage filling lines
- Metal part presence verification in automated manufacturing
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix and ControlLogix controllers (via standard digital inputs)
- Siemens S7-1200 and S7-1500 controllers
- Mitsubishi MELSEC PLC series
- Omron CP/CJ series PLCs
- Schneider Electric Modicon M241 and M251 controllers
- Industrial PC-based systems with standard 24 VDC I/O
- EtherNet/IP and PROFINET networks (via compatible gateways)
Replaces / Drop-In Replacement For
- Turck BI1-EG05 series sensors (earlier variants with different connector types)
- Verify compatibility with your system integrator before ordering for application-specific substitutions
Works With
- Standard PLC digital input modules (24 VDC logic)
- Industrial automation control software (Studio 5000, TIA Portal, GX Works3)
- M8 standardized connector ecosystems (widely available cables and adapters)
- IO-Link and wireless gateway modules (via third-party adapters)
- DC 24 V power distribution systems
