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Kaidi Sensors | Level gauge & level indicator manufacturer
kaidi KD Rotary resistance level switch 1
kaidi KD Rotary resistance level switch 2
kaidi KD Rotary resistance level switch 3
kaidi KD Rotary resistance level switch 4
kaidi KD Rotary resistance level switch 5
kaidi KD Rotary resistance level switch 1
kaidi KD Rotary resistance level switch 2
kaidi KD Rotary resistance level switch 3
kaidi KD Rotary resistance level switch 4
kaidi KD Rotary resistance level switch 5

kaidi KD Rotary resistance level switch

NL series
5.0
Application:
powder, block, granular, gel
Protection Grade::
IP65
Process Temperature::
-10℃-80℃ (up to 400℃)
MOQ:
1 SET
Payments:
TT, Paypal, Credit card, Western union
Shipping ways:
Express(DHL,Fedex,TNT,EMS,UPS)/Air/Sea
design customization

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    PRODUCT INTRODUCTION

    Rotary resistance switch is a level controller for solid materials (including powder, block, granular, gel, etc.). It has the characteristics of good sealing, strong overload capacity, light weight and easy installation, and large output contact capacity. For materials with different specific gravities, it can be realized by adjusting the tension of the spring, and the parts in contact with the materials are all stainless steel materials. Rotary resistance switches have been widely used in the chemical, plastic, cement, pharmaceutical, feed, and food industries.

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    WORKING PRINCIPLE

    The motor drives the blade to rotate. When the measured medium reaches the position of the blade, the blade is blocked and stops rotating, thereby triggering the micro switch behind to output a switch signal. When the measured medium drops away from the blade, the blade returns to its original position and continues to rotate under the action of the spring. . The tension of the spring can be adjusted according to the specific gravity of the measured medium. The spring is adjusted to the strongest when the material has a high specific gravity, and vice versa.

    PRODUCT FEATURES

    (1) American small hopper professional technology, supported by three bearings, more reliable operation;

    (2)The original sealing design can prevent the infiltration of dust (patent actual);

    (3)The torque is stable and reliable and the torque can be adjusted;

    (4)The blade is under heavy load, and the clutch automatically slips to protect the motor from damage;

    (5)Electromechanical separation structure, the whole is free of disassembly and easy maintenance;

    (6)The junction box has an IP65 protection level, good airtightness, and can be used outdoors;

    (7) Special blades can be used for low-density materials;

    (8)It can be used in a wide range of applications such as steel, cement, electricity, feed, chemical plastics, chemical fertilizers, etc.;


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    TECHNICAL PARAMETER

    (1)Power supply: 220VAC /110VAC/24VAC/24VDC

    (2)Contact capacity: 250VAC/10A SPDT (single pole double throw)

    (3)Power: 4W

    (4)Blade speed: 1RPM (revolutions per minute)

    (5) Torque: 1.0kg×cm

    (6)The proportion of materials: ≥0.5g/cm3

    (7) Working temperature: -10℃-80℃ (up to 400℃)

    (8) Insulation resistance: ≥100MΩ

    (9)Dielectric strength: 1500V*1min

    (10) Protection level: IP65

    (11)Blade material: SUS304


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    SELECTION STANDARD PRODUCT

    L=90mm (NL30, NL31, NL33, NL34); L=240mm (NL32, NL35); L=650mm (NL36, NL38) Length L can be customized according to customer requirements


     




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    SELECTION GUIDE

    ModeNL10 (Special for small hopper)
    Coupling method
    0Standard thread mounting type
    1Standard flange mounting type
    2Shaft protection tube type
    3High temperature thread type
    4High temperature flange type
    5High temperature protection tube type
    Leaf form
    A85*35
    DSickle type
    power supply
    1220VAC
    224VDC


    ModelNL-3
    Coupling method
    0Standard thread mounting type
    1Standard flange mounting type
    2Shaft protection tube type
    3High temperature thread type
    4High temperature flange type
    5High temperature protection tube type
    6Adjustable shaft length
    7Steel cable type
    Leaf form
    A100*30(WXH)
    B65*80(WXH)
    C50*30(WXH)
    DSickle type
    power supply
    1220VAC
    2110VAC
    324VAC
    424VDC

    Remarks: blade form



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    AREAS OF APPLICATION

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    Please Send Us your Application details

    Measuring range , medium, Installation method (flange, thread), Pressure range, Remote transmitter, Level alarm switch

    Our technical team will check your specifications and make a best solution for you.

    More Model available for all appication, different termperture and pressure!

    Get in touch with us
    just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs.
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    CONTACT US

    Attn: Mr. Joe Zou
    Email:info86kd@gmail.com | info@kaidi86.com
    Tel: +86 756 8652289
    Fax: +86 756 8652290
    Mob: +86 18198790863 (whatsapp/Wechat Same Number)
    Add: Nanping Science and TechnologyPark, No.8 Pingdong 6th Road,Xiangzhou, Zhuhai, China

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    Contact Sales at KAIDI level gauge manufacturer.

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