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技术指标
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<span style="font-family:宋体;font-size:12pt;">检测量程: 0-2000ppm(可定制)</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">Jing</span><span style="font-family:宋体;font-size:12pt;">确度:0.1ppm</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">线性误差:≤±2%F.S.</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">电源:24VDC</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">零点漂移:≤±2%F.S./7D</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">量程漂移:≤±2%F.S./7D</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">响应时间:≤30s</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">环境温度限制:-10~50℃</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">通讯接口:RS485、RS232</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">模拟开关:2路继电器</span><span style="font-family:宋体;font-size:12pt;">输出</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">报警方式:声光报警<90dB</span><span style="font-family:宋体;font-size:12pt;"></span>
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<span style="font-family:宋体;font-size:12pt;">防爆等级:ExdIICT</span><span style="font-family:宋体;font-size:12pt;"></span>
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