[問題] 設備規格問題~看不懂@@
我最近要買一設備~~但是看不懂意思~可否解釋一下呢?
1.Drift
Zero Drift <5%/year
(零點漂移)
Span Drift <10%/year
(線性漂移)
2.Linearity ±2%Full Scale
(?????)
3.精確度 ±2%FS
4.訊號輸出 4-20mA 3-wire current source
(三線式)
5.Relay Contact Rating 5amp @ 220 VAC; 5amp @ 30 VDC
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