M30 Inductive Proximity Sensor - NPN NO/NC (Non-Flush)

✨Features

✅ Long-Range Detection: Utilizes a Non-Flush (Non-Shielded) design to achieve significant sensing distances of 15mm or 25mm. This is ideal for heavy machinery where the sensor cannot be placed in close proximity to the moving target.
✅ Heavy-Duty Construction: Features a large M30 threaded housing made of Nickel-Copper Alloy. This material offers superior protection against mechanical stress and corrosion compared to smaller or plastic sensors.
✅ High Power Capacity: Supports a load current of 200 mA, allowing it to drive larger industrial loads directly.
✅ Stable in Harsh Environments: Sealed to IP67 standards with a chemical-resistant PBT sensing face, ensuring reliable operation in the presence of oil, water, and dust between -25 C and +70 C.
Reference Price
US$1.5~100
Prices vary depending on the configuration; please consult customer service for details.

Product Introduction

The M30 Inductive Proximity Sensor (NPN Non-Flush) is a heavy-duty sensing solution designed for large-scale industrial applications. As a Non-Flush sensor, it projects its magnetic field further than shielded models, offering extended sensing ranges of 15mm or 25mm. This makes it perfect for detecting large metal parts on conveyor belts, automotive assembly lines, or heavy construction equipment.

Built for durability, the sensor features a robust Nickel-Copper Alloy body and a standard M30 thread for secure mounting. It operates on a 10-30 VDC supply and provides a stable NPN output signal. While the non-flush design requires specific mounting clearances to avoid interference, the tradeoff is a significantly longer detection range, providing a reliable solution for applications where target distance varies or shock/vibration prevents close-range mounting.

Size and Structure

M30 Inductive Proximity Sensor - NPN NO/NC (Non-Flush)

Parameter Specification
Product Type Inductive Proximity Sensor
Housing Size M30 (Threaded Cylinder)Mounting
Mounting Non-Flush (Non-Shielded)
Sensing Distance (Sn) 15 mm / 25 mm (Selectable Models)
Tolerance +/- 10%
Output Configuration NPN (NO / NC Selectable)
Operating Voltage 10 ... 30 VDC
Ripple < 10%
Voltage Drop < 1.5 V
Load Current 200 mA
No-Load Current < 10 mA
Leakage Current < 0.01 mA
Switching Frequency 150 Hz
Hysteresis < 15% (Sr)
Repeat Accuracy < 3.0% (Sr)
Housing Material Nickel-Copper Alloy
Sensing Face Material PBT
Ambient Temperature -25 C ... +70 C
Protection Degree IP67

FAQ