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Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch

    Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers
     
    Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers
    • Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers
    • Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers
    • Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers
    • Buy cheap Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch from wholesalers

    Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch

    Ask Lasest Price
    Brand Name : Winston/OEM
    Model Number : SR-401
    Certification : CE,ROSH
    Price : Negotiable
    Payment Terms : T/T,L/C,Paypal,Online Payment,RMB/USD
    Supply Ability : 10000PCS/Month
    Delivery Time : 3-15days after get payment.
    • Product Details
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    Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch

    Reed Magnetic Proximity Sensor Sensitivity , Adjustable Proximity Switch
    Model : SR-401

    Size : 40x32x20mm

    Reed Sensor


    Reed sensor also called magnetic switch, reed sensor is application for position determination of pneumatic and / or hydraulic cylinder and piston pump. It also can be used as limit switch .When the magnetic object approaches, the reed closes and sends out switch signal through magnification. Compared with inductive sensor ,it has the following strong points: can be installed in metal closely and side by side and detect through metal object.Its detection distance subjects to the intensity of magnetic field of detected object.Reed sensor is not applicable in the occasion of severe vibration.


    Features:


    1 . Diversified exterior structures
    2 . Good performance of anti-interference.
    3 . Many output forms
    4 . Dust proof,vibration proof,water proof and oil proof.

    5 . With short-circuit protection and inverted connecting protection.

    Cautions:


    1 . DC switch should adopt insulation transformer and ensure stable voltage mains corrugation.

    2 . If any electric power line or dynamic line passes through the surrounding of switch lead-wire,in order to precent the switch from damage or error action,cover the metal bushing on the switch lead-wire and ground it to the earth.

    3 . Set the switch use distance within the rated distance to avoid the effects from temperature and voltage.

    4 . Wiring while power-on is strictly prohibited,connecting the wires strictly according to the wiring diagram and output return elmentary diagram.

    5 . If there areany special requirements to the switch like water proof,oil proof,acid proof,base proof,high temperature proof with any other specifications,the users are required togive clear indication when placing an order.We can produce according to the requirements of the user.


    Model explanation of proximity switch


    LM 18 30 05 N A □ / L
    —— —— - —— —— —— —— —— ——
    1 2 3 4 5 6 7 8

    Switch categoryOutput form


    Lm: Inductance type
    Cm: Capacitance type
    Sm: Hall type
    Am: Safety Explosion-proof type
    Xm: Mimic Linear type
    Hm: Reed type
    Ru: Ultrasonic type

    N: Three-wire Dc NpN Output
    P: Three-wire Dc PnP Output
    L: Two-wire Dc Output
    : Ac Two-wire Output
    J: Relay Contact Output
    Np: NpN+PnP Double Output

    Outward appearance codeOutput state


    □: Cylinder type
    F□: Angular Colum Type And Plane Installation Type


    A: (no) normally Open (no)
    B: (nc) Normally Close (nc)
    C: (no-nc) normally Open-Normally Close (no+nc)
    Mu: Mimic Voltage
    Mi: Mimic Current
    Mui: Voltage+Current

    Working voltageSubsidiart functions


    30: 6-36VDC 310:5-24VDC 320:12-60VDC
    330: 10-30VDC 340:10-55VDC 350:10-60VDC
    360: 5-36VDC 20:90-250VAC 210:24-250VAC
    220: 380VAC40:12-240VDC/24-240AC
    50: Special voltage

    T: with aviation connector
    Y: water proof,oil proof
    I: special requirement
    H: high temp resistance
    R: ring type

    Detection distanceLong-distance


    01: 1mm 05: 5mm 10: 10mm ......

    L: Long-distance



    Working priciple Inductive proximity switch

    Inductive proximity switch is composed of three parts:oscillator,switch circuit and magnified output circuit.The oscillator will generate an alternating electric field.When hemetal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibrati on and then stop.The changeof vibration and stop of oscillator is treated by begid stage magnified circuit and convertedto switching sign,triggering driving con-contact detection.
    Current consumption of inductive proximity switch decreases proportional to the metal object distance.

    Application illustration of proximity switch

    1 . Spacing detection
    2 . Various location detection of machinery process center

    3 . Inspection of the exiating of milk inside the paper package

    4 . Arm location detection of robot

    5 . Bottle lid detection


    To choose the perfect sensor type


    Application VS. Technology Comparison
    ApplicationNot RecommendedGoodBest
    Detecting transparent of translucentUltrasonicphotoeletricCapacitive
    Sensing transparent or translucent ovjects at long ranges(>25mm)CapacitivephotoeletricUltrasonic
    Detecing objects or substance levels through non-metallic container wallsUltrasonicphotoeletricCapacitive
    Detecing liquid or granular material level in an open container(>25mm sensing range required)CapacitivephotoeletricUltrasonic
    Sensing small targets at long rangesCapacitiveultrasonicphotoeletric
    Detecting targets at long ranges in dusty, dirty environmentsCapacitivephotoeletricUltrasonic
    Sensing target shape detailsUltrasoniccapacitivephotoeletric
    Detecting targets close to backgroundsUltrasoniccapacitivephotoeletric

    Product Picture



    FAQ

    Q1: what is the warranty for your product?

    A1: We guaranteed for 2 years, any quality problem happened in this period

    of time for our reason, we will send the replacement parts in next order.

    We will compensate your loss if our quality problem caused your loss.

    Q2: How soon can I get samples for test to check quality?

    A2: We can provide 1-3pcs free samples. The lead time for our regular products

    is 2-3 days. For customized products need 5-7 days. We will also customized

    nice product to meet your requirement.


    Q3: Can you accept OEM&ODM service business?

    A3: Yes, we can.Our Month Supply Ability is 100000PCS.Our R&D team can

    customize the special product as your needs. You can visit our website to learn

    more about our excellent R & D team, and you will believe you can get

    satisfied product.


    Q4: Do you accept small quantity orders?

    A4:Yes, we accept. But no doubt that the more the amount of your order, you

    will get more discounts. If you have a regular monthly order volume, we also would

    like to give you the appropriate discount.

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