Description
Schneider LR01 is a compact non-contact radar level transmitter engineered for clean and process liquids. Using a 24 GHz FMCW radar signal, it provides stable measurement even with steam, vapors, or temperature variations. Ideal for water treatment, chemicals, utilities, storage tanks, and general industrial level monitoring.
🔧 LR01 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Measurement Principle | 24 GHz FMCW radar (non-contact) |
| Measuring Range | Up to 15–20 m (media dependent) |
| Accuracy | ±5 mm typical |
| Process Temperature | –40 °C to +120 °C |
| Process Pressure | –1 … +25 bar |
| Dielectric Constant Requirement | ≥1.8 (works with low-DK liquids) |
| Output Signal | 4–20 mA HART (2-wire loop powered) |
| Antenna Type | Encapsulated PP/PTFE antenna |
| Process Connection | Threaded / Flanged (various DN options) |
| Enclosure Rating | IP67 / IP68 (optional) |
| Display/Interface | Local LCD with pushbutton configuration |
| Diagnostics | Self-diagnostics, echo mapping, signal quality monitoring |
| Installation Orientation | Vertical top-mount on tanks, pits, chambers |
| Typical Media | Water, wastewater, solvents, oils, chemicals, utilities |
| Certificates | ATEX/IECEx options available |



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