ultrasonic distance measuring sensor that can measure distances between 30 cm and 500 cm

ultrasonic distance measuring sensor that can measure distances between 30 cm and 500 cm,
China ultrasonic ranging sensor, Ultrasonic Liquid Level,

Product Description

A01A Series sensor module designed for flat objects distance measurement with high accuracy and long distance. Main features included mm level resolution, short to long distance detecting, 280mm to 7500mm measuring range, support UART auto, UART controlled, PWM auto, PWM controlled, Switch and RS485 output interfaces.

A01B Series sensor module designed for human body detectioin, stable and sensitive.  Compact version with stable measurment of upper body within 2000mm range, Full horn verion within 3500mm range.UART auto, UART controlled, PWM auto, PWM controlled, Switch and RS485 output interfaces optional.

 A01C Series sensor module designed for waste bin level application, using a dedicated algorithm to filter the borders of waste bin and interfering objects, accurately measure the overflow status.  UART auto, UART controlled and RS485 output interfaces optional.

·mm level resolution

·Internal temperature compensation

·40kHz ultrasonic sensor measure distance to objects

·CE ROHS compliant

·Multiple output interfaces optional：UART auto,UART controlled,PWM ·auto,PWM controlled, Switch ,RS485

·28cm dead zone, objects closer than 28cm range as 28cm

·Max measuring range is 750cm

·3.3-5.0V 5.0-12.0V input voltage

·Low 10.0mA average current requirement

·Standby current＜10uA

·Accuracy of meauring flat objects:±(1+S* 0.3%),S as measuring range.

·Small, light weight module

·Designed for easy integrated into your project and product

·Operational temperature -15°C to +60°C

·Firmware filtering for excellent noise tolerance and clutter rejection

·IP67 enclosure rating

·Long, narrow detection zone

·Recommend for Waste bin fill level

·Recommend for smart parking system

·Recommend for slow moving targets