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    上海铠装热电偶

    Applied to the semiconductor industry:

    Sensor and Chip-Sensor-Temperature

    Product brand

    火神仪器

    In stock:

    30

    Place of origin:

    National

    Quantity:

    cut back increase

    price:

    Negotiable
    Transaction guarantee Secured Transactions Online banking to pay

    consumer hotline:00864001027270

    Brand:火神仪器

    model:

    Own series:Sensor and Chip-Sensor-Temperature


    铠装热电偶通常和显示仪表、记录仪表、电子计算机等配套使用。铠装热电偶直接测量各种生产过程中的0°C~1300°C范围内液体,蒸汽和气体介质以及固体表面温度。

    铠装热电偶特点
    热响应时间少,减小动态误差;
    可弯曲安装使用;
    测量范围大;
    机械强度高,耐压性能好;
    铠装热电偶工作原理
    电极由两根不同导体材质组成。当测量端与参比端存在温差时,就会产生热电势,工作仪表便显示出热电势所对应的温度值。
    铠装热电偶主要技术参数
    产品执行标准
    IEC584
    IEC1515
    GB/T16839-1997
    JB/T5582-91
    铠装热电偶测量范围及允差

    型号

     

    分度号

    允差等级

    I

    II

    允差值

    测温范围°C

    允差值

    测温范围°C

    WRNK

    K

    ±1.5°C

    -40~+375

    ±2.5°C

    -40~+333

    ±0.004ltl

    375~1000

    ±0.0075ltl

    333~1200

    WRMK

    N

    ±1.5°C

    -40~+375

    ±2.5°C

    -40~+333

    ±0.004ltl

    375~1000

    ±0.0075ltl

    333~1200

    WREK

    E

    ±1.5°C

    -40~+375

    ±1.5°C

    -40~+333

    ±0.004ltl

    375~800

    ±0.004ltl

    333~900

    WRFK

    J

    ±1.5°C

    -40~+375

    ±1.5°C

    -40~+333

    ±0.004ltl

    375~750

    ±0.004ltl

    333~750

    WRCK

    T

    ±1.5°C

    -40~+125

    ±1°C

    -40~+133

    ±0.004ltl

    125~350

    ±0.0075ltl

    133~1000

    WRPK

    S

    ±1°C

    0~+1100

    ±2.5°C

    0~600

    ±[0.003(t-1100)]

    1100~1600

    ±0.0025ltl

    600~1600


     


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