Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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Double Cable Double Pole Type NYRD703 1.8GHz Guided Wave Radar Level Meter
NYRD703 1.8GHz Guided Wave Radar Level Meter
The guided wave radar level meter is a level meter based on the principle of time domain reflection (TDR). Guided wave radar level meter adopts advanced microwave processing technology and unique Echo Discovery echo processing technology, contact measurement, high measurement accuracy and more accurate measurement.The electromagnetic pulse of the radar level gauge propagates along the steel cable or probe at the speed of light.At the same time, the guided wave radar is resistant to adhesion and is not affected by the external environment such as medium temperature and adhesion. Part of the pulse of the level meter is reflected to form an echo and return to the pulse transmitter along the same path. A variety of process connection methods and types of detection components make 70X series guided wave radar level gauges suitable for various complex working conditions and applications. The distance between the transmitter and the surface of the measured medium is proportional to the propagation time of the pulse during that period, and the liquid level height is calculated.Using pulse working mode, the product has extremely low emission power, and can be installed in various metal and non-metal containers without harm to human body and the environment.
NYRD703 1.8GHz Guided Wave Radar Level Meter Technical Parameter
| Typical application | Low dielectric constant liquid |
| Antenna material | Flexible cable/pole |
| Measuring range | 0~20m(cable),0~6m(pole) |
| Accuracy | ±1mm |
| Power supply | 24 VDC(Two-wire,Four- wire);220 VAC (optional) |
| Medium temperature | -40℃～+130℃ |
| Pressure | -0.1～4.0MPa |
| Process connection | Thread, Flange (optional) |
| Protection class | IP67;IP68 |
| Explosion-proof grade | ExiaⅡCT6 Ga |
| Signal output | 4...20mA/HART |
※ Note: Products can be customized according to the specific requirements of users!