Ultrasonic Transducer With 8 M Range Detection

We are offering 8m long range sensor. Application:
ultrasonic liquid level meter, monitor, anti-collision, security etc
specifications:
construction: long range
using method: dual use
center frequency: 49±1.5khz
working voltage: crest voltage 1000vpp
working temperature: -20+80℃
pressure: ≤3kg or 0.3mpa
angle: half-power angle：8.3°, sharp angle: 19.5°
detectable range: 0.3 ~ 8m
blind area: 0.3m (can be customized into min 0.2m)
protection class: ip67
housing material: abs
corrosion resistance: can be used under the environment of weak acid or weak base
installation dimensions: bottom thread: m60*2