针式热电偶和压板式热电偶是在热流道系统中起测温和控温的作用，此型号热电偶测温精度高，温度偏差值为0.7，精度等级达Ⅱ级，是热流道系统不可缺少的产品。 The needle type thermo-element and presses-like the thermo-element hot flow channel system to measure extremely temperately controls the warm function, this model thermo-element measured the warm precision is high, the temperature deviation amount is 0.7,the precision class reaches Ⅱlevel,is the hot flow channel system essential product.
针式热电偶和压板式热电偶是在热流道系统中起测温和控温的作用，此型号热电偶测温精度高，温度偏差值为0.7，精度等级达Ⅱ级，是热流道系统不可缺少的产品。