联接型式:无固定装置 | 加工定制:是 |
测量范围:0.*-1100(℃) | 热响应时间:2(s) |
分度号:K | 品种:K |
外形尺寸:8*2000(mm) | 允差等级:0.2 |
通常和显示仪表、记录仪表、电子计算机等配套使用。直接测量各种生产过程中的-200℃~500℃范围内液体、蒸汽和气体介质以及固体表面温度。
It is usually connected with display meter,recording meter and computer,etc.to directly measure temperature of liquid,vapor,gas and solid surface ranging from-200℃~500℃during various production process.
特点 Features
1、热响应时间少,减少动态误差; 2、直径小,长度不受限制;
3、测量精确度高; 4、进口薄膜电阻元件,性能可靠稳定。
1.With quick response,reducing dynamic error;
2.Small diameter,no limit on length;
3.High measuring accuracy;
4.Imported film resistor with high reliability and stability.
工作原理Operation Theory
铠装热电阻是利用物质在温度变化时,其电阻也随着发生变化的特征来测量温度的。当阻值变化时,工作仪表便显示出阻值所对应的温度值。
It is based on that temperature change of material results in change of its resistance.When resistance value changes,the working instrument will display relevant temperatur
型号 | 分度号 | 测温范围 | 精度等级 | 允许偏差 |
WZP | Pt100 | -200~ 500℃ | A级 | (0.15 0.002|t| ) |
B级 | (0.30 0.005|t| ) | |||
WZC | Cu50 Cu100 | -50~ 100℃ | - | (0.30 0.006|t| |