◆串行 I/O 模块
◆模拟量输入通道:4
◆输入类型: Pt, Ni
◆分辨率:16 bits
◆采样速率: 10 次/ 秒
◆带宽: 15.7 Hz
◆接线方式: 2/3/4 线
◆精度: +/- 0.1% 或更高
◆零点漂移: +/-0.5μV/ ℃
◆满量程漂移: +/- 25 ppm/℃
◆共模抑制比: @ 50/60 Hz : 150 dB min.
◆串模抑制比: @ 50/60 Hz : 100 dB
◆过压保护:+/- 35
◆功耗: 0.8W |
RTD 温度量程范围
Pt100 |
-100℃ |
to |
+100℃ |
α=0.00385 |
Pt100 |
0℃ |
to |
+100℃ |
α=0.00385 |
Pt100 |
0℃ |
to |
+200℃ |
α=0.00385 |
Pt100 |
0℃ |
to |
+600℃ |
α=0.00385 |
Pt100 |
-100℃ |
to |
+100℃ |
α=0.003916 |
Pt100 |
0℃ |
to |
+100℃ |
α=0.003916 |
Pt100 |
0℃ |
to |
+200℃ |
α=0.003916 |
Pt100 |
0℃ |
to |
+600℃ |
α=0.003916 |
Ni120 |
-80℃ |
to |
+100℃ |
|
Ni120 |
0℃ |
to |
+100℃ |
|
|