Product Description

The IFM IFS209 is a robust cylindrical inductive proximity sensor designed for industrial automation applications. With a 7 mm sensing range and a compact M12 × 1 threaded housing, it offers reliable metal detection in harsh environments. The sensor operates on a 10–30 V DC supply and supports both PNP and NPN output configurations, providing versatility in integration. Its IP67 rating ensures protection against dust and water ingress, making it suitable for demanding conditions. The IFS209 features gold-plated contacts for enhanced durability and includes visual indicators for easy setup and status monitoring.​

Technical Specifications

• Sensing Range: 7 mm (±10%)
• Operating Voltage: 10–30 V DC
• Output Type: PNP/NPN, normally open
• Switching Frequency: 500 Hz
• Voltage Drop (DC): Max. 2.8 V
• Leakage Current (2-wire): Max. 0.6 mA
• Permanent Current Rating: 100 mA
• Hysteresis: 3–15% of sensing range
• Switch Point Drift: ±10% of sensing range
• Ambient Temperature: -25°C to +70°C
• Protection Class: IP67
• Housing Material: Brass with white bronze coating
• Sensing Face Material: PBT (Polybutylene Terephthalate), orange
• Dimensions: M12 × 1 thread, 70 mm length
• Weight: 30.5 g
• Electrical Connection: M12 connector with gold-plated contacts
• Mounting: Non-flush mountable
• Indicators: 1 red LED for setting aid, 4 yellow LEDs for switching status
• Included Accessories: 2 lock nuts