DC two-wire sensor KJN18-16HC

Features

Delivers an exceptional 16mm detection distance in an M18 housing (double the standard range), allowing for safer mounting distances and reduced risk of collision.
Engineered with a broad 10-60 VDC operating voltage, protecting the sensor against voltage spikes and ensuring stability in fluctuating power systems.
Features a Repeat Accuracy of 2% and a 0.5kHz switching frequency, ensuring consistent and reliable performance for counting and positioning tasks.
Constructed with a Nickel-Copper Alloy housing and PBT sensing face (IP67), providing superior resistance to corrosion, vibration, and harsh industrial environments.
Reference Price
US$1.5-30
Prices vary depending on the configuration; please consult customer service for details.

Product Introduction

This M18 High-Performance Inductive Sensor is engineered for applications requiring extended sensing capabilities and robust electrical stability. It distinguishes itself with an Ultra-Long Sensing Range of 16mm (Non-flush), which is significantly higher than standard M18 sensors. This extended range allows the sensor to be mounted further from the moving target, reducing the risk of mechanical damage and increasing installation flexibility in confined spaces.

Electrically, the sensor is designed for versatility and resilience. It operates on a wide 10-60 VDC voltage range, making it suitable for heavy-duty power supplies or mobile equipment where voltage fluctuation is common. configured with a DC 2-wire Normally Closed (NC) output, it simplifies wiring by connecting directly in series with the load.

The unit is housed in a durable Nickel-Copper Alloy shell with a high-strength PBT sensing face. Rated IP67, it effectively resists oil, dust, and water ingress. With excellent vibration resistance (10-55Hz) and a broad operating temperature range of -25°C to +75°C, this sensor provides a reliable, long-lasting solution for demanding automation environments such as automotive assembly, conveying systems, and specialized machinery.

Size and Structure

DC two-wire sensor KJN18-16HC

Circuit diagram

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Parameter Specification
Sensing Principle Inductive
Housing Style Cylindrical M18
Mounting Non-flush
Sensing Distance (Sn) 16 mm ± 10% (Ultra-Long Range)
Operating Voltage 10 ... 60 VDC
Output Function DC 2-Wire, Normally Closed (NC)
Load Current ≤ 120 mA
Current Consumption 3 ... 100 mA
Residual Voltage < 6.0 V
Leakage Current < 0.8 mA
Switching Frequency 0.5 kHz (500 Hz)
Hysteresis 15%
Repeat Accuracy 2%
Housing Material Nickel-Copper Alloy
Sensing Face Material PBT Plastic
Indicator Yellow LED (Operation)
Ambient Temperature -25°C ... +75°C
Protection Degree IP67
Connection 2m / 2-wire Cable
Dimensions M18 x 59.0 mm