Product Description

The Keyence EH-305S is a shielded, cylindrical inductive proximity sensor head featuring a 5.4 mm diameter stainless steel spiral tube. Designed for high-precision detection of ferrous metals, it offers a stable detecting range from 0 to 1 mm and a maximum detecting distance of 3 mm. With a compact form factor and robust IP67-rated enclosure, the EH-305S is ideal for applications requiring reliable performance in harsh industrial environments.​

Technical Specifications

• Model: EH-305S
• Type: Shielded, Cylindrical with Stainless Steel Spiral Tube
• Detectable Object: Ferrous metals
• Standard Target (Iron, t=1 mm): 5 x 5 mm
• Stable Detecting Range: 0 to 1 mm
• Maximum Detecting Distance: 3 mm
• Hysteresis: 0.05 mm
• Repeatability: 0.002 mm
• Temperature Characteristics: ±10% max. of detecting distance at 23°C, within -10 to +60°C
• Environmental Resistance:
• Enclosure Rating: IP67
• Ambient Temperature: -10 to +60°C (No freezing)
• Relative Humidity: 35 to 85% RH (No condensation)
• Weight: Approx. 76 g (including 3-meter cable)