1. Working Principle:
High-frequency microwave pulses issued by the guided wave radar progagate along detection components (steel cable or steel rod), meet the media to be measured, since the dielectric constant of the mutation, cause reflections, a portion of the pulse energy is reflected back. Transmit pulse and the reflected pulse is proportional to the distance and the time interval measured media.
2. Technical Features:
- As a result of advanced microprocessor and unique echo processing technology, guided wave radar level meter can be used in a variety of complex conditions.
- Because of the type of process connections and detection components, KLD-701 is suitable for a variety of complex conditions and applications, such as high temperature, high pressure and low dielectric constant media.
- Pulsed work, guided wave radar level instruments transmit power is very low, can be installed in a variety of metals, non-metallic container, no harm to humans and environment.
3. Technical Specifications:
| Medium | Liquids, especially high temperature and pressure environment of liquid |
| Application | Sealed cans, high pressure liquid measurement |
| Explosion-proof Grade | Exia IIC T6 Ga/Exd ia IIC T6 Gb |
| Measuring Range | 15m |
| Frequency | 500MHz-1.8GHz |
| Antenna | Single cable or single rod antenna |
| Accuracy | ±10mm |
| Process Temperature | -200~450℃ |
| Process Pressure | -0.1~4MPa |
| Signal output | 4~20mA/HART |
| Display | Four LCD/Can be programmed |
| Power Supply | Two-wire (DC24V) Four-wire(DC24V/AC220V) |
| Casing | Aluminum /Plastic |
| Connection | Flange (optional) / Thread |

