WD-1溫度監測儀
儀表的主要技術參數Main technical parameters of instrument
3.1 當前溫度顯示范圍: 0~200.0 ℃
Current temperature display range: 0~200.0 ℃
3.2 溫度上、下限設置范圍: 0~199.9 ℃
Setting range of upper and lower limit of temperature: 0~199.9 ℃
3.3 溫度顯示分辨率: 0.1 ℃
Resolution of temperature display: 0.1 ℃
3.4 儀表工作電源: DC24V 2A
Working power of instrument: DC24V 2A
3.5 儀表自耗功率: <5W
Power consumption of instrument: <5W
3.6 儀表工作環境溫度: - 30 ℃~+70 ℃
Working environment temperature of instrument: - 30 ℃~+70 ℃
3.7 儀表工作相對濕度: 15% ~ 95% (25 ℃時)
Working relative humidity of instrument: 15% ~ 95% (for 25 ℃)
3.8 儀表絕緣電阻: >50MΩ
Insulation resistance of instrument: >50MΩ
3.9 儀表耐壓: 1000V 3分鐘
Pressure proof of instrument: 1000V 3min.
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