If you are looking for the best radar level meter for powder or solid particles, WSL905 radar level meter is the best choice. The antenna of the radar level meter releases microwave pulses that are conducted down the antenna. WSL series of 30meter Precision process dustproof radar level meter for solid particles, powder, the maximum measurement range can reach up to 80 meters. Antenna is optimized further processing, the new fast microprocessors have higher speed and efficiency can be done signal analysis, the instrumentation can be used for reactor, solid silo and very complex measurement environment.