供应一体化温度变送器
WR、WZ型系列一体化温度变送器是DDZ-S型电动单元组合仪表中的主要品种之一。按其测温元件不同可分为热电偶变送器和热电阻变送器，通常和显示仪表、记录仪表、电子计算机等配套使用，输出4-20mA。直接测量各种生产过程中的-200～1800℃范围内液体、蒸汽和气体介质以及固体表面温度。      
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型号    类别    感温元件
材料    温度
变送
器    安装固定
方式    接线
盒形式    保护
管直径    工作
端形式    显示
形式    附加安
装形式    说          明
W                                                          温度仪表
      R                                                    热电偶
    Z                                                    热电阻
          M                                              镍铬硅-镍铬
        N                                              镍铬-镍硅
        E                                              镍铬-铜镍
        F                                              铁-铜镍
        C                                              铜-铜镍
        P                                              铂
        C                                              铜
              B                                        温度变送器
                  1                                  无固定装置
                2                                  固定螺纹
                3                                  活动法兰
                4                                  固定法兰
                5                                  活络管接头式
                6                                  固定螺纹锥形式
                7                                  直形管接头式
                8                                  固定螺纹管接头式
                9                                  活动螺纹管接头式
                      2                            防喷式
                    3                            防水式
                    4                            防爆式
                          0                      Ф16
                        1                      Ф12
                        2                      Ф16高铝质管
                        3                      Ф20高铝质管
                              G                变截面
                                  M          模拟显示
                                S          数字显示
                                      无    正常安装
                                    Z    分离安装
W    R    N    B    2    4    0    G    S    Z    典型型号选型