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温度扦件变送器
ALM 48-R |
Pt100 |
ALM 48-T-K |
T/C K |
ALM 48-T-J |
T/C J |
ALM 48-T-T |
T/C T |
ALM48 | |
输入: |
PT100(-50~800℃) K(0~1200℃),J(0~900℃),T(0~400℃) |
最小量程: |
RTD 50℃ T/C 150℃ |
输出: |
4-20mADC |
线性化: |
RTD YES T/C 0.1% |
冷结合: |
是 |
电压输出: |
14-40VDC |
环境工作温度: |
-20℃到80℃ |
零点漂移 |
± 0.025%C |
指距漂移 |
± 0.010%C |
TABLE 1 |
|||||
量程 |
Pt-100 |
K型热电偶 |
J型热电偶 |
T型热电偶 |
mV |
1 |
50...100°C |
150...300°C |
150...300°C |
150...300°C |
10...20 |
2 |
100...200°C |
300...600°C |
300...600°C |
300...400°C |
20...40 |
3 |
200...400°C |
600...1200°C |
600...900°C |
40...80 | |
4 |
400...800°C |
80...160 |
TABLE 2 |
Zero SHIFT OPTION |
Pt-100 |
热电偶 |
-50...50°C |
0...100°C |
50...150°C |
100...200°C |
150...250°C |
200...300°C |
250...350°C |
300...400°C |