Maxbotix XL-MaxSonar-WRLA1 Weather Resistant Ultrasonic Range Finder

Description 42kHz Ultrasonic sensor measures distance to objects Operates from 3.0 - 5.5V Small, light weight module RoHS Compliant The Maxbotix XL-MaxSonar-WRLA1 Weather Resistant Ultrasonic Range Finder is the longest range (10m) outdoor sensor. The weather resistant XL-MaxSonar-WR is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4-inch PVC pipe fittings. High output acoustic power combined with continuously variable gain, real-time background automatic calibration, real-time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and