26GHz High-frequency 4-20mA Hart Radar Level Transmitter for Drains and Rivers 80m Radar Level Meters for Water with CE
26GHz Radar Level Transmitter Product Description
The NYRD-SL Radar level transmitter is a 26GHz high-frequency radar level measuring instrument with a maximum measurement distance of 80 meters. The antenna is further optimized, and the new fast microprocessor can perform higher-speed signal analysis and processing, so that the instrument can be used for some complex measurement conditions.
26GHz Radar Level Transmitter Working Principle
The radar object position antenna emits a narrow microwave pulse that is transmitted downward through the antenna. After the pulse wave touches the surface of the measured medium, it is reflected back and received by the antenna system again. The signal is transmitted to the electronic circuit part and automatically converted into object level signal (Because pulses travel so fast, the time it takes for an electromagnetic wave to reach its target and bounce back to the receiver is almost instantaneous).
The datum of measurement: Thread bottom surface or sealing surface of flange.
Note: When using the radar level transmitter, ensure that the highest level do not enter the measurement blind area (area D in the figure).
NYRD-SL 26GHz Radar Level Transmitter Technical Parameters
| Product Model | NYRD-SL |
| Typical application | Drains, reservoirs, rivers, lakes, shallows, etc. |
| Antenna material | PTFE, 304, 316, PP, PFA |
| Antenna type | Horn Antenna |
| Measuring range | 30m, 80m (optional) |
| Measuring accuracy | ±3mm |
| Power supply | 24VDC (2 Wire ,4 Wire) |
| Medium temperature | -40~+80℃ |
| Process connection | Thread, flange (optional) |
| Process pressure | -0.1~2.0MPa |
| Protection class | IP67 |
| Explosion-proof grade | Exia II CT6 (optional) |
| Signal output | 4...20mA/HART/RS485/Modbus... |
| Electrical interface | M20*1.5, ½ ″NPT |
Note: Products can be customized according to the specific requirements of users.
NYRD-SL 26GHz Radar Level Transmitter Related Pictures
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26GHz High-frequency 4-20mA Hart Radar Level Transmitter for Drains and Rivers 80m Radar Level Meters for Water with CE Images
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