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Products ShowRDL75
雷达物位计 RDL75
产品描述
RDL 75是一款采用抛物面天线，频率为26GHz的雷达液位计。抛物面天线发射角度小且可用于测量细长管道。
详述
量程范围 70 m（max）
过程温度 -40℃~200℃
过程连接 G1 1/2”
过程压力 -1~40bar
特性
不受各种复杂工况的影响，如表面的强烈波动、泡沫、水汽及粉尘的干扰。
采用“空罐预处理”技术，正确识别真实目标回波，获取正确的测量结果。
非接触式测量，避免对被测物料的影响。
无活动、无易磨损部件，无需经常清洁、保养、调试。
K-band雷达波束角小，能量集中，具有更强的抗力，提高了测量精度和可靠性。
Technical information
Continuous / Solids
Measuring Principle radar ranging
Characteristic / Application For highest demands in measuring tasks of bulk
solids:Reliable, non-contact level measurement
in high silos, bunkers or stockpiles also under
extreme conditions like strongly dusting and
buildup-forming media
Supply / Communication 2-wire (HART),4-wire (HART)
Frequency K-band (~26 GHz)
Antenna Parabolic DN200/8", DN250/10"
Accuracy +/- 15 mm
Ambient temperature -40~+70 °C
Process temperature -40~+200 °C
Process pressure min/max Vacuum...40 bar
Main wetted parts 316L, PTFE
Process connection Thread:G 1 1/2
Flange:DN100..DN250
Output 4~20 mA HART
Approvals Consult factory
Options Display
Application limits Possible measuring range through:Media with
poor reflection properties
Angle of repose
Extremely loose surfaces of bulk solids, e.g.
bulk solids with low bulk weight for pneumatic fillingBuild-up,
above all of moist products
