Radar level sensor 36720448

for liquidsRS-485HART

The beam angle is the beam angle at which the energy density of the radar wave reaches half of its maximum value (3dB width). Microwaves emit signals out of beam range and can be reflected by interfering objects. The larger the antenna size and the smaller the beam angle α, the less interference echoes will be generated. For more accurate measurements, avoid installing any internal devices (such as limit switches, temperature sensors, bases, vacuum rings, heating coils, baffles, etc.) within the range of the signal beam. Feature High Frequency 80GHz, More Focus One type of PTFE Antenna, no cable, rod, or drop structure. Suitable for long/tall/narrow applications Not affected by temperature changes, dust or vapors Dielectric Constant > 2 is recommended Support small batch OEM service