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CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor

    Buy cheap CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor from wholesalers
     
    Buy cheap CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor from wholesalers
    • Buy cheap CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor from wholesalers

    CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor

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    Brand Name : JK
    Certification : ROHS,ISO 9001
    Model Number : CWF
    Price : Negotiable
    Delivery Time : 7 days
    Payment Terms : T/T & Paypal
    Supply Ability : 500000000 Piece/Pieces per Month
    • Product Details
    • Company Profile

    CWF Precision NTC Thermistor Probes for Temperature Measurement ,NTC Thermistor Sensor

    Quck details

    • Wide variety of installation fixtures and probes are available to suit your needs.
    • Small size and fast response (temperature coefficient of resistance can reach- (2~5%/°C)
    • Long-term Stability and Reliability (yearly drift of ≤1%)
    • Excellent Tolerance and Interchangeability (the accuracy of R and B value can be ±1%)
    • Double layer packaging provides excellent insulation and high strength and impact resistance.
    • Dissipation Constant type 1 package ≥2.0mW/°C, type 2 package ≥4.0mW/°C
    • Time Constant of ≤15S to 70S


    Description


    The CWF series NTC Thermistors are supplied in 5 basic styles of enclosures designed to facilitate installation in a wide variety of applications. PVC leads are applied to a precision, high-reliability NTC thermistor, insulated with heat conductive water resistant materials and potted into any of a wide variety of probe bodies. CWF thermistors are also available with custom housings or custom lead lengths for remote sensing and temperature control in difficult conditions.


    Application


    • Heating, ventilation & air conditioning
    • Temperature regulation and measurement
    • Automotive electronics
    • Water heaters
    • Household appliances such as refrigerators,
    water coolers, dishwashers and many others


    Specification


    Dimensions (mm)

    Code
    S1
    S2
    S3
    S4
    D Max
    3
    5
    6
    7
    L1Max
    5
    10
    15
    15
    L2
    Customer Specified

    >CWF1 (Ethoxyline dipped)
    Characteristics: Moisture resistant, good insulation, high reliability, small time constant, quick responses.
    Available Wire Types: AWG 24#, 26#, 28#,30#, PVC
    Applications: Household air-conditioning, refrigeration and many others.


    Code
    S1
    S2
    S3
    S4
    S5
    S6
    S7
    D
    (±0.2 mm)
    3
    5
    5
    5
    6
    6
    6
    L1
    (±0.2 mm)
    20
    20
    25
    30
    20
    25
    30
    L2
    Customer Specified

    > CWF2 (Packaged in aluminum, copper, or stainless steel probe body)
    Characteristics: High resistance to thermal shock, moisture resistant, strong and secure structure, high dissipation coefficient, the test current can be higher than that of the ethoxyline resin-package.
    Standard Wire Type: AWG 24#, 26#, 28#,30#, PVC
    Applications: Refrigeration, air-conditioning, water heaters, drinking fountains, and more.


    3A
    Code
    S1
    S2
    S3
    S4
    D
    (±0.2 mm)
    3.5
    4
    5
    6
    L1
    (±0.2 mm)
    15
    15
    15
    20
    L2
    Customer Specified

    3B
    Code
    S1
    S2
    S3
    S4
    D
    (±0.2 mm)
    4
    8
    8
    L1
    (±0.2 mm)
    10
    35
    50
    L2
    Customer Specified

    > CWF3 (Plastic body)
    Characteristics: Good dimensional tolerances, good heat resistance and moisture protection, high voltage resistance.
    Available Wire Types: AWG 24#, 26#, 28#,30#, PVC
    Applications: Air-conditioning, refrigeration, and more.


    > CWF4 (Sheet metal attachment fixtures)
    Characteristics: Wide variety of fixtures, suitable for most applications.
    Applications: Fan control, industrial temperature controllers, and more.


    > CWF5 (Special probes)
    Characteristics: Small time constant, fast response, flexible and secure.
    Applications: Water heaters, electronic thermometers, and more.

    * Also refer to the Cantherm Custom NTC Thermistor Probes.



    Specification

    Technical Specifications

    Part No.
    Rated Resistance R25
    B Value
    (25/50ƒC)
    Dissi.Coef.
    (mW/ƒC)
    Themal time Constant (S)
    Operating Temp.
    (ƒC)
    Range
    (KΩ)
    Allowable Tolerance
    (%)
    (K)
    Allowable Tolerance
    (%)
    CWF3100
    CWF3270
    CWF3380
    CWF3470
    CWF3600
    CWF3950
    CWF4000
    CWF4050
    CWF4150
    CWF4300
    CWF4500
    0.1-20
    0.2-20
    0.5-50
    0.5-50
    1-100
    5-100
    5-100
    5-200
    10-250
    20-1000
    20-1000


    +/- 1

    +/- 2

    +/- 3

    +/- 5

    3100
    3270
    3380
    3470
    3600
    3950
    4000
    4050
    4150
    4300
    4500

    +/- 1

    +/- 2

    ≥ 2.2
    ≤ 70
    -55 to 125


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