Product Description

The Keyence EH-305 is a shielded, cylindrical inductive proximity sensor head designed for precise detection of ferrous metals. With a compact 5.4 mm diameter, it offers a stable detecting range from 0 to 1 mm and a maximum detecting distance of 3 mm. Encased in an IP67-rated enclosure, the EH-305 ensures reliable performance in harsh industrial environments. It is compatible with Keyence's ES series separate amplifier proximity sensors, providing flexibility for various applications.

Technical Specifications

• Model: EH-305
• Type: Shielded, Cylindrical
• Detectable Object: Ferrous metals (see Characteristics for nonferrous 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. 45 g (including 3-meter cable)