PWL-R800 Series is 76-81GHz Frequency Modulated Continuous Wave (FMCW) radar level meter. It has a higher operating frequency and a shorter wavelength, is particularly suitable for not only liquid but also solid applications. The working method of transmitting and receiving electromagnetic waves through an antenna has unique advantages in high dust and harsh temperature environments (+200℃). The instrument provides flange or threaded fixing methods, making installation convenient and easy.
There are several models for different applications, the maximum measuring range can be 120m and measuring accuracy ±1mm, supporting 4-wire and 2-wire signal output. The blind area is 10cm.
Applications:
· Oil tanks
· Water tanks
· Acid and alkaline tanks
· Slurry tanks
· Silos
| Specification | |
Model | PWL-R801/802/803/804/805 |
Measuring Range | 0.08 ~35m (For liquids) |
Blind Zone | 0.25-1.2m (According to the range) |
Accuracy | ±1mm for range ≤ 10m |
Signal Output | 4-20mA/RS485/HART |
Power Supply | 18~28VDC/220VAC |
Display | With |
Beam Angle | 3°, 8° |
Working Temp. | -40℃~200℃ |
Working Pressure | -0.1~1.6MPa |
Antenna Type | Lens antenna/anti-corrosive antenna/high-temperature type |
Protection Level | IP67 |
Enclosure | Aluminum alloy, stainless steel |
Housing Material | NLEPF synthetic material |
Installation Method | Threaded or flanged |
Cable Entry | M20 x 1.5 |
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