EMA伊玛RCSA/RCSB雷达波料位计
简介：
用于连续，非接触式料位测量的智能变送器，采用4-20mA，两线制技术，适用于储罐，桶槽，或过程容器。测量不受介质改变，温度变化气层或蒸汽的影响。
具体型号有：
RCSA雷达液位计量程20米
RCSA0111S1N, RCSA0111S1Y, RCSA0211S1N, RCSA0211S1Y, RCSA0311S1N, RCSA0311S1Y
RCSA0411S1N, RCSA0411S1Y,, RCSA0511S1N, RCSA0511S1Y
RCSA0112S1N, RCSA0112S1Y, RCSA0212S1N, RCSA022S1Y, RCSA0312S1N, RCSA0312S1Y
RCSA0412S1N, RCSA0412S1Y,, RCSA0512S1N, RCSA0512S1Y
RCSA0113S1N, RCSA0113S1Y, RCSA0213S1N, RCSA023S1Y, RCSA0313S1N, RCSA0313S1Y
RCSA0413S1N, RCSA0413S1Y,, RCSA0513S1N, RCSA0513S1Y
RCSA0114S1N, RCSA0114S1Y, RCSA0214S1N, RCSA024S1Y, RCSA0314S1N, RCSA0314S1Y
RCSA0414S1N, RCSA0414S1Y,, RCSA0514S1N, RCSA0514S1Y
RCEA防爆雷达液位计量程20米
RCSE0111S1N, RCSE0111S1Y, RCSE0211S1N, RCSE0211S1Y, RCSE0311S1N, RCSE0311S1Y
RCSE0411S1N, RCSE0411S1Y,, RCSE0511S1N, RCSE0511S1Y
RCSE0112S1N, RCSE0112S1Y, RCSE0212S1N, RCSE022S1Y, RCSE0312S1N, RCSE0312S1Y
RCSE0412S1N, RCSE0412S1Y,, RCSE0512S1N, RCSE0512S1Y
RCSE0113S1N, RCSE0113S1Y, RCSE0213S1N, RCSE023S1Y, RCSE0313S1N, RCSE0313S1Y
RCSE0413S1N, RCSE0413S1Y,, RCSE0513S1N, RCSE0513S1Y
RCSE0114S1N, RCSE0114S1Y, RCSE0214S1N, RCSE024S1Y, RCSE0314S1N, RCSE0314S1Y
RCSE0414S1N, RCSE0414S1Y,, RCSE0514S1N, RCSE0514S1Y
RCSB雷达物位计量程30米
RCSB01A41S1YP RCSB02A41S1YP, RCSB03A41S1YP, RCSB04A41S1YP, RCSB05A41S1YP
RCSB06A41S1YP, RCSB07A41S1YP, RCSB08A41S1YP
RCSB01A42S1YP RCSB02A42S1YP, RCSB03A42S1YP, RCSB04A42S1YP, RCSB05A42S1YP
RCSB06A42S1YP, RCSB07A42S1YP, RCSB08A42S1YP
RCSB01A43S1YP RCSB02A43S1YP, RCSB03A43S1YP, RCSB04A43S1YP, RCSB05A43S1YP
RCSB06A43S1YP, RCSB07A43S1YP, RCSB08A43S1YP
RCSB01A44S1YP RCSB02A44S1YP, RCSB03A44S1YP, RCSB04A44S1YP, RCSB05A44S1YP
RCSB06A44S1YP, RCSB07A44S1YP, RCSB08A44S1YP
RCEB防爆雷达物位计量程30米
RCEB01A41S1YP RCEB02A41S1YP, RCEB03A41S1YP, RCEB04A41S1YP, RCEB05A41S1YP
RCEB06A41S1YP, RCEB07A41S1YP, RCEB08A41S1YP
RCEB01A42S1YP RCEB02A42S1YP, RCEB03A42S1YP, RCEB04A42S1YP, RCEB05A42S1YP
RCEB06A42S1YP, RCEB07A42S1YP, RCEB08A42S1YP
RCEB01A43S1YP RCEB02A43S1YP, RCEB03A43S1YP, RCEB04A43S1YP, RCEB05A43S1YP
RCEB06A43S1YP, RCEB07A43S1YP, RCEB08A43S1YP
RCEB01A44S1YP RCEB02A44S1YP, RCEB03A44S1YP, RCEB04A44S1YP, RCEB05A44S1YP
RCEB06A44S1YP, RCEB07A44S1YP, RCEB08A44S1YP
EMA伊玛RCSA/RCSB雷达波料位计特点：
1测量范围大，精度高
2非接触式测量，因此适用于比较复杂的工业环境
3可测固体和液体
4粘稠液体，温度压力变化大的场合均适用
5模拟输出4-20/HART(两线/四线）
6测量范围zui大可达30m
7带现场显示
EMA伊玛RCSA/RCSB雷达波料位计动作原理：
雷达波是基于时间行程原理的 {俯视式}测量系统，用于测量参考点[过程连接}与物料表面的距离。天线发射微波脉冲信号在被测物料表面产生反射，且反射的回波信号又被雷达所接收。天线接受物位表面反射回的脉冲信号，并将其传输给电子部件。微处理器对信号进行处理，识别微波脉冲在物料表面的回波信号。
参考点至物料表面间的距离D与脉冲信号的运行时间T成正比。D＝c·t/2其中c为光速
如果知道，空罐的高度，则料位L为
L＝E-D
EMA伊玛RCSA/RCSB雷达波料位计优势及主要用途：
优势；
1两线制技术；差压仪表和平衡浮子的优良替代品。两线制技术有效降低了布线成本，易于实现与现有系统的兼容
2非接触式测量方法
3测量不受介质特性的影响
主要用途；
1料位量测
2距离量测
3存储量指示
4差位式量测
5抽水机控制
