LTRX Radar Level Transmitter
Industrial 80 GHz FMCW radar for liquids, solids and open water — PTFE-sealed antenna, Ex.Proof certified, HART and Modbus.
The LTRX is an 80 GHz FMCW radar transmitter for continuous level measurement of liquids, solids and open water applications. The high-focus PTFE-sealed antenna is unaffected by temperature and condensation, making it suitable for demanding industrial environments. Explosion-proof certified (Exd II CT6Gb). Supports 4–20 mA, RS485 Modbus-RTU and HART communication protocols.
Key Features
- High frequency 80 GHz for superior focus and precision
- ±2 mm accuracy
- PTFE-sealed antenna — unaffected by temperature, condensate or vapour
- Small emitting angle ±3.5°
- Default G2 thread; custom thread/flange connections available
- Explosion-proof: Exd II CT6Gb certified
- IP67 protection rating
- 4–20 mA + RS485 Modbus-RTU + HART protocol
Applications
Specifications
| Technology | 80 GHz FMCW Radar |
| Frequency | 77 GHz – 81 GHz |
| Measurement Range | 10 m / 20 m / 30 m |
| Accuracy | ±2 mm |
| Beam Angle | ±3.5° |
| Antenna Material | SS304 / Sealed PTFE |
| Process Connection | Default G2 Thread (custom available) |
| Process Temperature | -20°C to 70°C |
| Process Pressure | Normal atmospheric |
| Signal Output | 4–20 mA / RS485 (Modbus-RTU) / HART |
| Power Supply | DC 24V (22V–30V), Two-wire |
| Protection Rating | IP67 |
| Explosion-Proof | Exd II CT6Gb |
Product Datasheet
Download the full specification sheet for the LTRX Radar Level Transmitter.
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How the LTRX industrial radar is applied across liquids, solids and open water.
Liquids, Solids & Open Water
Versatile 80 GHz radar for tanks, silos and open channels.
Hazardous-Area Tanks
Ex.Proof certified for flammable and solvent storage.
Aggressive Chemicals
PTFE-sealed antenna means nothing else contacts the media.
Bulk Solids & Silos
A narrow beam handles dusty solids and powders.
PLC / SCADA Integration
4–20 mA with HART, plus Modbus for digital systems.
Long-Range & High-Accuracy
±2 mm over long ranges for inventory and custody transfer.
Choosing the right build: Industrial 80 GHz FMCW radar; PTFE antenna; Ex.Proof certified; HART + Modbus; ±2 mm accuracy; default G2 thread or custom flange.