Product Description

The Keyence EZ-18M is a shielded M18 inductive proximity sensor designed for precise and reliable detection of ferrous metals in various industrial applications. Its compact cylindrical form factor allows for easy integration into machinery and automation systems. With a 5 mm detection range and a response frequency of 350 Hz, the EZ-18M ensures swift and accurate sensing. It features an NPN open collector output capable of handling up to 100 mA, making it suitable for interfacing with most control systems. The sensor is housed in a nickel-plated brass casing, offering durability and resistance to environmental factors. Its IP67 rating ensures protection against dust and water ingress, while its wide operating temperature range of -25°C to +80°C makes it versatile for use in harsh conditions.​

Technical Specifications

• Model: EZ-18M
• Type: Shielded, Threaded
• Shape: M18
• Detection Distance: 5 mm ±10%
• Standard Target: 18 x 18 mm (iron, t=1mm)
• Hysteresis: 10% max. of detecting distance
• Response Frequency: 350 Hz
• Operation Mode: N.O./N.C.
• Control Output: NPN open collector, 100 mA max. (40 V max.), Residual voltage: 1 V max.
• Cable Length: 2 m
• Power Supply Voltage: 12 to 24 VDC ±10%, Ripple (P-P) 10% or less
• Current Consumption: 13 mA or less
• Environmental Resistance:
• Enclosure Rating: IP67
• Ambient Temperature: -25 to +80°C (No freezing)
• Relative Humidity: 35 to 95% RH (No condensation)
• Vibration Resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
• Shock Resistance: 1,000 m/s², 3 times in each of the X, Y, and Z directions
• Case Material: Nickel-plated brass
• Accessories: Screw nut x 2, toothed washer x 1
• Weight: Approx. 130 g​
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