MB7389-221

MaxBotix Inc.'s MB7389-221 Ultrasonic Receiver redefines sensitivity in acoustic detection with its advanced signal processing capabilities. This receiver is specifically designed for applications requiring detection of weak signals or operation in noisy environments. The automotive industry utilizes the MB7389-221 for blind spot detection systems, while manufacturers integrate it into precision assembly line monitoring equipment. A notable application example includes incorporation into autonomous mobile robots for obstacle avoidance in dynamic environments. MaxBotix Inc. has incorporated temperature compensation circuitry in the MB7389-221 to maintain accuracy across operating conditions. With its industry-leading recovery time and minimal blind zone, this ultrasonic receiver enables faster measurement cycles and improved system responsiveness. Whether for industrial automation or emerging IoT applications, the MB7389-221 delivers the performance needed for next-generation sensing solutions.