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    Hall Magnetic Proximity Sensor, M8, NPN/ PNP

    5 out of 5 based on 1 reviews | Write a review
    Low price hall magnetic proximity sensor provides long sensing ranges which can reliably detect magnetic objects, with NPN NO/NC or PNP NO/NC signal output, flush installation type, 8mm detection distance, yellow LED indicator, M8 thread.
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    Delivery date: 6-12 days

    High performance M8 thread magnetic proximity sensor with NPN and PNP output signals, small size and corrosion resistance at low price, can be used in poor work environment.


    • The detection distance is determined by the magnetic strength of the target
    • Long life and high reliability
    • Yellow LED display can check the status of the sensor
    • Economical and simple operation
    • Protection class IP67 (ICE)


    Model ATO-FN08D
    Signal Output (Optional) NPN NO, NPN NC, PNP NO, PNP NC
    Detection Distance 8mm
    Installation Type Flush
    Supply Voltage 10~30 VDC
    Switch Point Offset ≤+10%
    Hysteresis Range 3~20%
    Repetitive Error ≤3%
    Load Current ≤200mA
    Residual Voltage ≤2.5VDC
    Circuit Protection Surge Protection, Short Circuit Protection, Overload Protection, Reverse Polarity Protection
    Indicator Yellow LED
    Consumption Current ≤15mA
    Ambient Temperature -25~70℃
    Environment Humidity 35~95RH%
    Switching Frequency 200Hz
    Withstand Voltage 1000/AC 50/60Hz 60s
    Insulation Resistance ≥50MΩ (500VDC)
    Vibration Resistant Complex Amplitude 1.5mm 10~50Hz (2 hours each in X, Y, and Z directions)
    Protection Degree IP67
    Dimension M8*1*40
    Housing Material Stainless Steel
    Connection Type 2m PVC Cable
    Weight 1kg

    Dimensions (Unit: mm)

    Dimensions of M8 Magnetic Proximity Sensor

    Wiring Diagram


    Wiring Diagram of M8 NPN Magnetic Proximity Sensor


    Wiring Diagram of M8 PNP Magnetic Proximity Sensor

    Tips: What is a magnetic proximity sensor?

    A hall magnetic proximity sensor is a device with the function of converting a magnetic quantity signal into an electrical signal. Using the transformation relationship between magnetic quantities and other physical quantities, and using the magnetic field as a medium, other non-electrical physical quantities can also be converted into electrical signals. Magnetic proximity sensor is a non-contact position detection switch. Non-contact position detection does not wear and damage the detection object, and the response time is fast.

    The output state of the magnetic proximity switch is divided into normally open, normally closed and latched, and the output forms are NPN and PNP. Its wiring forms include AC and DC, two-wire, three-wire, four-wire and five-wire wiring forms.

    Usually, the current limiting resistor and protection diode are connected in series when the magnetic proximity switch is used. Even if the lead polarity is reversed, it will not burn, but the magnetic proximity switch cannot work normally.

    Existing reviews of Hall Magnetic Proximity Sensor, M8, NPN/ PNP
    Respond quickly
    I am buying this M8 proximity sensor for the first time and there are a lot of questions that I don't quite understand. I went to ask about the after-sales customer service, and the customer service responded quickly and professionally.
    From: Discern | Date: 24/01/2022
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