供应GCG1000矿用粉尘浓度传感器 洒水装置用 测量精度高
GCG1000型粉尘浓度传感器是一种吸收、消化了国内外的测尘技术，利用给暗室里的游浮粉尘照射光源时粉尘的散射光强与粉尘浓度成正比的原理，将散射光的光强度转换成电信号，从而计算出粉尘的相对质量浓度，再通过预置的参数值，可直接计算出粉尘的质量浓度。
联系人：刘经理
联系电话：13325177818（V信同号）
座机号码：0537-3158178
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GCG1000型粉尘浓度传感器技术特点
1、额定工作电流小，大大减轻了分站电源的负担，并可安装在距分站更远的位置，在额定采样流量的情况下，整机额定工作电流≤120mA，zui大工作电流≤180mA；
2、输入电压范围宽，可适用于煤矿井下各种分站，仪器在输入电压12V～24VDC(本安电源)的范围内均能正常工作；
3、测量精度高：采用分段式控制算法，根据不同的浓度大小自动采用不同的比例系数计算，同时增加了温度补偿功能，提高了测量的精度；
4、具有自动校准零点功能，并可设置校准零点漂移的时刻；
5、具有软启动模式的功能，减小了仪器启动时对供电电源的冲击，zui大启动电流≤130mA；
6、具有在线标定的功能，可用CCGZ-1000型直读式测尘仪在线直接标定；
7、测量量程可根据需要设定为0－500mg/m3或0－1000 mg/m3；
8、可测量瞬时粉尘浓度或平均粉尘浓度，平均粉尘浓度的测量时间可在1～3600秒范围内任意选择。
GCG1000型粉尘浓度传感器相关参数
