Product Description

The Keyence EM-054P is a shielded, cylindrical inductive proximity sensor with a 5.4 mm diameter, designed for precise detection of ferrous metals in industrial automation applications. Featuring a 1.2 mm detecting distance with a ±10% tolerance, it operates in Normally Open (N.O.) mode and offers a response frequency of 1.2 kHz. The sensor is equipped with a red LED indicator for status monitoring and provides a PNP output with a maximum control output of 200 mA at 30 V, ensuring reliable signal transmission. Its stainless steel housing and IP67 enclosure rating make it suitable for use in harsh environments, withstanding temperatures ranging from -25°C to +80°C and relative humidity levels from 35% to 95% (non-condensing). The EM-054P operates on a 10.8 to 30 VDC power supply and includes a 2-meter cable for flexible installation.

Technical Specifications

• Model: EM-054P
• Type: Shielded
• Shape: 5.4 mm diameter cylindrical
• Detecting Distance: 1.2 mm ±10%
• Detectable Object: Ferrous metals
• Standard Target: 6 x 6 mm (iron, t=1 mm)
• Hysteresis: 10% max. of detecting distance
• Response Frequency: 1.2 kHz
• Operation Mode: Normally Open (N.O.)
• Temperature Characteristics: ±10% max. of detecting distance at +23°C, within -10 to +70°C
• Display Indicator: Red LED
• Output: PNP
• Control Output: PNP: 200 mA (30 V) max., Residual voltage: 1 V max.
• Housing: Stainless steel
• Power Supply Voltage: 10.8 to 30 VDC, Ripple (P-P) 10% or less
• Current Consumption: 20 mA or less
• Enclosure Rating: IP67
• Ambient Temperature: -25 to +80°C (No freezing)
• Relative Humidity: 35 to 95% RH (No condensation)
• Weight: Approx. 40 g (including nuts and 2-meter cable)​