<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;">
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（1）测定原理：光散射原理；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（2）测定对象：含有瓦斯或煤尘**危险的煤矿井下或其它粉尘作业场所的粉尘质量
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"> <晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">浓度；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（3）测量误差：±10%；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（4）总粉尘浓度测量范围：0 mg/m3～1000 mg/m3；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（5）显示方式：四位LED数码管；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（6）信号输出：(200～1000)HZ频率信号,RS485接口任选一种；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（7）报警输出：一路光电耦合；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（8）工作电压：18V（本安）
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">工作电流：≤150mA
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（9）采样流量：2L/min
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（10）外形尺寸：270×145×73 mm
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（10）重量： 1.6 kg
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（11）**形式： 矿用本质安全型，**标志：ExibIMb；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">（12） 使用环境： 温度：0～40℃；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"> <晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">相对湿度：≤95%；
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;"><晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; position: unset !important;">气压：86 kPa～110kPa；因原材料价格波动、型号、收货地址不同，具体报价请联系销售人员 详情咨询销售经理： 韩经理 133*5513+3657（微信同号）
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;">
<晴风村n style="word-wrap: break-word; margin: 0px; padding: 0px; font-family: 宋体; color: rgb(26, 26, 26); position: unset !important;">GCG1000粉尘浓度传感器技术指标：测量范围：0.1～1000）mg/m3，测量相对误差 ≤15%，采样流量误差：≤±2.5%，采样流量稳定性：≤±5%，采样流量：15L/min，工作电压：DC（9～24）V（本安电源），工作电流：≤250mA，输出信号制式：频率（200～1000）Hz，**型式：Exib I，防护等级：IP54，外形尺寸：250×220×120mm，重量：5kg
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