1、应用
型号 | 分度号 | 测温范围 | 精度等级 | 允许偏差 |
WZPB
|
Pt100
|
-200℃~+500℃
|
A级
B级
|
±(0.15+0.002t)
±(0.30+0.005t)
|
WZCB | Cu50 Cu100 | -50℃~+100℃ | --- | ±(0.30+0.006t) |
型号
|
分度号
|
允差等级
|
||||
Ⅰ
|
Ⅱ
|
|||||
允差值
|
测温范围
|
允差值
|
测温范围
|
|||
WRNB
|
K
|
±1.5℃
|
-40℃~+375℃
|
±2.5℃
|
-40℃~+333℃
|
|
±0.004t
|
375℃~1000℃
|
±0.0075t
|
333℃~1200℃
|
|||
WRMB
|
N
|
±1.5℃
|
-40℃~+375℃
|
±2.5℃
|
-40℃~+333℃
|
|
±0.004t
|
375℃~1000℃
|
±0.0075t
|
333℃~1200℃
|
|||
WREB
|
E
|
±1.5℃
|
-40℃~+375℃
|
±2.5℃
|
-40℃~+333℃
|
|
±0.004t
|
375℃~1000℃
|
±0.004t
|
333℃~900℃
|
|||
WRFB
|
J
|
±1.5℃
|
-40℃~+375℃
|
±2.5℃
|
-40℃~+333℃
|
|
±0.004t
|
375℃~1000℃
|
±0.004t
|
333℃~750℃
|
|||
WRCB
|
T
|
±0.5℃
|
-40℃~+125℃
|
±1.5℃
|
-40℃~+333℃
|
|
±0.004t
|
125℃~350℃
|
±0.0075t
|
333℃~350℃
|