JB/T 9231-1999 in English

本标准推荐的桥路电阻、标度设计计算导则适用于配接符合国际标准的热电偶、热电阻输气信号的工业过程测量和控制系统用磁电系动圈式温度指示仪(或动圈式温度指示调节仪)的标度尺更换或改制。
本标准的标度设计计算公式汉适用于输八表头电流与输出偏转角成对应线性关系的仪表由于非线性造成的仪表额外要求的试验验证或修正值，不属于本标准范围。

Scope

The bridge resistance and scale design and calculation guidelines recommended by this standard are suitable for magnetoelectric moving coil temperature indicators (or moving coils) used in industrial process measurement and control systems that are coupled with input signals from thermocouples and thermal resistors that comply with international standards. Temperature indicating regulator) scale is replaced or modified. The scaling design calculation formula of this standard is only applicable to instruments with a corresponding linear relationship between the input meter current and the output deflection angle. Additional test verification or correction values required for instruments due to nonlinearity are outside the scope of this standard.