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/最大过压界限 | 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"
|
最大测量距离 | 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 < 1.6
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 |