熱電偶、熱電阻類別、測量范圍與允差
類型 |
代號 |
測量范圍℃ |
精度等級 |
允許偏差Δt℃ |
K |
WRN |
0-800 |
I |
*±1.5℃or±0.4%t |
鎳鉻,熱電偶 |
II |
*±2.5℃or±0.75%t |
||
E |
WRE |
0-600 |
I |
*±1.5℃or±0.4%t |
鎳鉻-銅鎳 |
II |
*±2.5℃or±0.75%t |
||
J |
WRJ |
0-500 |
I |
*±1.5℃or±0.4%t |
鐵-銅鎳 |
II |
*±2.5℃or±0.75%t |
||
T |
WRT |
-390 |
I |
*±0.5℃or±0.4%t |
銅-銅鎳 |
II |
*±1℃or±0.75%t |
||
S |
WRP |
0-1600 |
II |
±1.5℃ or ±0.25%t |
鉑電阻 Pt10或裝Pt100 |
WZP |
-1050 |
A |
-850 |
±(0.15+0.002 ltl) |
||||
B |
-1050 |
|||
±(0.30+0.005 ltl) |
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