The radar level gauge adopts FMCW frequency modulation technology to measure the distance and velocity of the target by changing the frequency of the transmitted signal. The radar emits a continuous wave signal with a frequency that varies over time. When this signal encounters a target object, it produces a reflected wave. The radar receives this reflected wave and calculates the distance to the target based on the time difference between the transmitted and received signals.
1. Self developed CMOS millimeter wave RF chip achieves higher signal-to-noise ratio；
2. Non polar materials have strong penetrability (ceramics/plastics/foam, etc.)；
3. Extremely narrow beam angle (3 °) combined with small-sized antenna, short wavelength, more accurate reflection characteristics；
4. Non contact measurement (accuracy ± 1mm)；
5. Adapt to strong corrosion/high dust and smoke conditions；
6. Support remote debugging and upgrading, facilitating on-site personnel maintenance work；
7. High measurement accuracy, strong anti-interference ability, easy installation, and convenient maintenance。
| project | Technical Specifications |
Antenna form | Lens antenna, anti-corrosion lens antenna |
Range specifications | 5m、10m、15m、20m、30m、45m、60m |
measurement error | ±1mm、±2mm、±5mm |
frequency | （77~81）HZ |
output method | （4~20）mA、HART、RS485 |
power supply | DC 24V （22~30）V |
display | LCD (Liquid Crystal Display) |
electrical interface | M20x1.5 （F）或 1/2NPT（F） |
Installation method | Threads, flanges |
Explosion-proof rating | Ex db IIC T6 Gb |
Protection level | IP68 |
relative humidity | ≤95%RH |
ambient temperature | （-40~70）℃high-temperature type （-40~200）℃ |
