Contact Level Meters – Time Domain Reflectometry
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| Measuring principle | TDR Guided Radar | TDR Guided Radar | TDR Guided Radar |
| Measuring range ≤ 20 m | x | x | x |
| Measuring range ≤ 35m | x | x | |
| Storage tanks | x | x | x |
| Still well/reference chambers | x | x | x |
| Process tanks | x | x | |
| Complex process tanks (e.g. with agitators) |
x | x | |
| Bulk solids | x | x | x |
| Pressures ≤ 16 bar | x | x | x |
| Pressures ≤ 40 bar | x | x | |
| Pressures ≤ 300 bar | x | ||
| Flange temperatures ≤ 100°C | x | x | x |
| Flange temperatures ≤ 200°C | x | x | |
| Flange temperatures ≤ 300°C | x | ||
| Interface measurement | x | x | |
| 2-wire-technology | x | x | x |
| Profibus PA/FF (4-wire) | x | ||
| Ex | x | x | |
| Marine approvals | x |
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suitable |
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suitable under certain conditions |
| 1) | marketed through our KROHNE Skarpenord Sales Office |