| 测量原理 | 雷达物位 |
| 特点/应用 | For common non-contact continuous level measurement in liquids,
especially suited for small process connections and for chemically aggressive media;
Rod antenna with PTFE coating
|
| 特性 | SIL 2 according to IEC 61508,
Safety and reliability with Multi-Echo Tracking,
HistoROM
|
| 电源/通信 | 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus)
4-wire (HART)
|
| 频率 | C-band (~6 GHz)
|
| 测量精度 | +/- 6 mm (0.24 in)
|
| 环境温度 | -40...+80 °C
(-40...+176 °F)
|
| 过程温度 | -40...+150 °C
(-40...+302 °F)
|
| 过程绝压/最大过压界限 | Vacuum...40 bar
(Vacuum...580 psi)
|
| 接触介质部件 | PTFE, PVDF
|
| 过程连接 | Thread:
MNPT 1 1/2, R 1 1/2
Flange:
DN50...DN150,
ASME 2"...6",
JIS 10K
|
| 最大测量距离 | 20 m (65 ft)
|
 | 
|
| 输出 | 4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
|
| 证书和认证 | ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI, KC
|
| Safety approvals | Overfill prevention WHG
SIL
|
| Design approvals | EN 10204-3.1
ASME B31.3
AD2000
|
| 可选项 | Display,
Customized parameterization
Gas-tight feed through
PWIS free
|
| 应用局限 | Maximum measuring range is dependent on the tank form and/or application
Nozzle height >250 mm:
FMR51, FMR52, FMR54
Low DK:
FMR51, FMR52, FMR54 |