Level Measurement
Radar Level Transmitter
RD800 (Exia 30m Range)
Radar level transmitter RD800 adopted 26GHz as transmission frequency.
Equipped with advanced microprocessor and unique Echo Discovery echo processing technology, the radar level transmitter can be used under various process conditions.
Features / Benefits
- Non-contact measurement
- Easy set-up and installation
- High accuracy
- Unaffected by dust, vapour or sonic profile in the vessel
- Loop-Powered (HART Available)
- ATEX Approval (Ex ia)
Applications
RD800 supports level measurement in liquids, especially highly corrosive liquids.
- Large storage tanks for oil and chemicals
- Deep sewage pumping wells
- Process vessels
Specifications
| Maximum Measurement Range | Up to 30m depending on the choice of antenna |
| Measurement Accuracy | +/- 3 mm |
| Antenna Type / Diameter | Type A – 48mm (for up to 15 meters measuring range – for stand pipe only) Type B – 78mm (for up to 15 meters measuring range) Type C – 98mm (for up to 30 meters measuring range) Type D – 123mm (for up to 30 meters measuring range) |
| Antenna Material | SS316L (horn), PTFE (vibrator) |
| Process Temperature | -20 to 120 °C |
| Process Pressure | -1 to 40 bar |
| Frequency Range | 26 GHz |
| Signal Output | 4 – 20 mA (HART Optional) |
| Process Connection | Threaded : 1 1/2” MNPT, 1 1/2” GP Flange : DN50, DN80, DN100 |
| Power Supply | 2-wire system (24 VDC) |
| Seal | Viton |
| Housing | Aluminum (IP67) / Plastic (Optional) |
| Cable Entry | M20 x 1.5 |
| Approval | Ex ia IIC T6…T3 Ga Ex ia IIIC T76 ̊C… T146 ̊C Da (Housing: Stainless Steel Housing Only) |
