HLZR ultra-small blind zone ultrasonic  level transmitter is an innovative liquid level measuring instrument. It is composed of a built-in ultrasonic sensor and electronic unit. It leads out a cable and outputs RS485 digital signal and standard MODBUS-RTU protocol. The transmitter uses dynamic power control technology to constrain signal strength and beam angle, and uses unique echo scanning technology to identify real signals, making the measurement accurate, stable and reliable.

HLZR ultra-small blind zone ultrasonic liquid level transmitter adopts the world's unique sensor structure and has the smallest blind zone in the industry, with a measuring range of 3 meters and a blind zone of only 3 cm. In addition, the innovative front-end installation mode is more suitable for installation applications in small space measurement occasions. . The existing ultrasonic level meter cannot measure liquid level at close range due to its large blind zone and sensor rear-end installation method. The HLZB ultra-small blind zone ultrasonic liquid level transmitter completely solves this inherent problem of traditional ultrasonic level meter. Defects.