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测量原理 | 雷达 |
特点/应用 | 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 |
电源/通信 | 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus) 4-wire (HART) |
频率 | K-band (~26 GHz) |
天线 | Parabolic DN200/8", DN250/10" Horn DN80/3", DN100/4" |
测量精度 | +/- 3 mm (0.12 in) |
环境温度 | -40...+80 °C (-40...+176 °F) |
过程温度 | -40...+400 °C (-40...+752 °F) |
过程绝压/Z大过压界限 | Vacuum...16 bar (Vacuum...232 psi) |
接触介质部件 | 316L, PEEK, PTFE, Polyamid |
过程连接 | Thread: MNPT 1 1/2, R 1 1/2 Flange: DN80...DN100, ASME 3"...4", JIS 10K, UNI DN100/8"...DN250/10" |
Z大测量距离 | 70 m (230 ft) |
输出 | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
证书和认证 | ATEX, FM, CSA, CSA C/US, IECEx, NEPSI, KC, INMETRO SIL EN 10204-3.1 Marine |
可选项 | Display, Customized parameterization Antenna extension PWIS free |
特性 | Safety and reliability with Multi-Echo Tracking Air purge connection HistoROM |
应用局限 | Dk < 1.6E+H雷达物位传感器FMR57-AAACCABDA6RVJ2 Reduction of the max. 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 filling Build-up, above all of moist products |