WD-1温度监测仪
仪表的主要技术参数Main technical parameters of instrument
3.1 当前温度显示范围: 0~200.0 ℃
Current temperature display range: 0~200.0 ℃
3.2 温度上、下限设置范围: 0~199.9 ℃
Setting range of upper and lower limit of temperature: 0~199.9 ℃
3.3 温度显示分辨率: 0.1 ℃
Resolution of temperature display: 0.1 ℃
3.4 仪表工作电源: DC24V 2A活塞压力计
Working power of instrument: DC24V 2A
3.5 仪表自耗功率: <5W压力表校验器
Power consumption of instrument: <5W
3.6 仪表工作环境温度: - 30 ℃~+70 ℃
Working environment temperature of instrument: - 30 ℃~+70 ℃
3.7 仪表工作相对湿度: 15% ~ 95% (25 ℃时)双金属温度计
Working relative humidity of instrument: 15% ~ 95% (for 25 ℃)
3.8 仪表绝缘电阻: >50MΩ
Insulation resistance of instrument: >50MΩ
3.9 仪表耐压: 1000V 3分钟手操泵
Pressure proof of instrument: 1000V 3min.
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