Xi'an Kacise Optronics Co.,Ltd.
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KLD-2604 RS485 Modbus Strong Dust Radar Level Meter 4 - 20mA with measuring Range 80m
1. General Introduction:
This series of radar level meter adopts 26G high frequency radar sensor. The maximum measurement range can be up to 80 meters. The newly developped microprocessor achieves much faster signal analysis and process, making sure that the unit can be used for the measurement of complicated environment such as reactor and solid silo.
2. Working Principle:
The radar antenna transmites narrow microwave pulse which will be reflected back when reaching the surface of the medium tested and then received again by the antenna system. The signals shall be transmitted to the electric circuit and then converted into level signals. As the transmission speed of microwave is so fast, the time used for the microwave transmission to the surface of the medium tested and then reflected back is almost 0.
3. Technical Features:
4. Technical Specifications:
| Application | Solid material, Strong dust, easy to crystallize, condensation occasion |
| Measuring Range | 80 meters |
| Process Connection | Thread, Flange |
| Medium Temperature | -40℃ ~ 250℃ |
| Process Pressure | -0.1~0.1 MPa |
| Accuracy | ± 15mm |
| Protection Grade | IP67 |
| Frequency Range | 26GHz |
| Signal Output | 4... 20mA/HART (Two-wire / Four) RS485/ Modbus |
| Explosion-proof Grade | Exia ⅡC T6 Ga/ Exd ia IIC T6 Gb |