HQDBS-501液位变送器EX是基于所测液体静压与该液体高度成正比的原理，投入式液位变送器采用扩散硅或陶瓷敏感元件的压阻效应，将静压转成电信号。经过温度补偿和线性校正。转换成4-20mADC标准电流信号输出。
的传感器部分可直接插入到液体中，变送器部分可用法兰或支架固定，安装使用极为方便。
HY-DBS501系列投入式液位变送器是基于所测液体静压与该液体高度成正比的原理，投入式液位变送器采用扩散硅或陶瓷敏感元件的压阻效应，将静压转成电信号。经过温度补偿和线性校正。转换成4-20mADC标准电流信号输出。
的传感器部分可直接插入到液体中，变送器部分可用法兰或支架固定，安装使用极为方便。
◆特点：
稳定性好，精度高，投入式液位变送器直接投入到被测介质中，安装使用相当方便。
固态结构，无可动部件，高可靠性，使用寿命长从水、油到粘度较大的糊状都可以进行高精度测量，不受被测介质起泡、沉积、电气特性的影响宽范围的温度补偿。投入式液位变送器具有电源反相极性保护及过载限流保护。
HY-DBS501系列投入式液位变送器
◆主要技术指标
测量范围：0.3～100m（由用户自选）精度：0.2、0.5、1.0级
工作温度：-20～80℃
输出信号：二线制4～20mADC
电源电压：标准24VDC（12～36VDC）
不灵敏区：≤±1.0%FS
负载能力：0-600Ω
相对温度：≤85%
防护等级：IP68
防爆标志：ExiaⅡCT4-6
型谱 |
说明 |
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HY-DBS50 |
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杆式静压液位变送器 |
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类质 |
1 |
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缆式 |
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2 |
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杆式(传感器装在底部，直接接触液体介质) |
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3 |
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防腐式 |
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4 |
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导压杆式(传感器装在上部，不直接接触介质) |
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过程连接形式 |
T |
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支架安装 |
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N |
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法兰安装DN40 PN1.0 |
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Y |
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特别约定 |
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传感器连接材料 |
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304 |
杆式 |
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316 |
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316L |
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丁晴橡胶与聚氯乙烯复合物 |
缆式 |
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5 |
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聚四氟乙烯，(聚丙烯法兰) |
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防爆方式 |
O |
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不防爆 |
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E |
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本安防爆Exia ⅡCT6 |
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显示方式 |
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不带现场批示 |
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Z |
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带电流表指示(0-****刻度) |
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X |
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带液晶数字显示 |
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配重情况 |
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无需配重 |
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W |
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需要配重 |
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-□ |
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安装高度(mm) |
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-□ |
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测量高度(mm) |
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-□ |
被测介质密度(g/cm3) |
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