Extremely Low Emission Power Guided Wave Radar Level Meter For Corrosive Media
Working principle of Extremely Low Emission Power Guided Wave Radar Level Meter For Corrosive Media
The anti-corrosive and microwave pulse emitted by the guided wave radar propagates along the detection component (steel cable or steel rod), and encounters the tested media. Due to the sudden change of the dielectric constant, it causes reflection, and a part of the pulse energy is reflected back. The time interval between the transmitted pulse and the reflected and impulsed pulse is proportional to the distance of the measured medium.
Design features of Extremely Low Emission Power Guided Wave Radar Level Meter For Corrosive Media
◎Guided wave radar object level meter adopts advanced microwave processing technology and unique Echo Discovery Echo processing technology, contact measurement, high measurement accuracy, more accurate measurement. At the same time, guided wave radar is not affected by external environment such as medium temperature and adhesion.
◎The 70- typies or series guided wave radar goal level meter is suitable for versatile complx working surroundingss and applications due to the versprocess connection modes and detection module models. Such as: high compressd, highly-pressured and low dielectric constant medium.
◎Pulse working mode, low emission energy, can be installed in a variety of corrosive, non-metal containers, no bad to human body and the working site.
Technical parameter of Extremely Low Emission Power Guided Wave Radar Level Meter For Corrosive Media
| Typical application |
Liquid (strong corrosion, low dielectric constant, adhesion, high temperature and high pressure, Built-in heating Coil, ladder, floating plate and other complex occasions) |
| Dust (fly ash, limestone powder, cement powder, concrete and other media) |
| Solid (small particles, grain, gravel, sand and other media) |
| Product model |
NYRD706 |
| Antenna form |
Cable type, rod type |
| Antenna material |
PTFE, 304, 316 |
| Echo sampling |
55 times /s |
| Measuring range |
30 m |
| Measurement accuracy |
0.05% ~ 0.1% F.S |
| Power supply |
24VDC(two wire, four wire), 220VAC |
| Signal output |
4... 20mA/HART |
| Process temperature |
-40~ +200 °C |
| Process pressure |
-0.1~4.0MPa |
| Process connection |
Thread, flange(optional) |
| Electrical interface |
M20×1.5 , ½ " NPT |
| Protection grade |
IP 65, IP 67, IP 68 (optional) |
| Explosion-proof grade |
ExiaIICT6Ga, ExdIICT6Gb(see certificate for details) |
※Note:The product can be customized according to the specific requirements of users.
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Extremely Low Emission Power Guided Wave Radar Level Meter For Corrosive Media Images
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