The ultrasonic distance range sensor uses ultrasonic technology to detect obstacles up to 5 meters away in robot automation control applications.
It offers advantages such as small blind zones (Measurement accuracy: 1 + (S * 0.3%) cm), narrow measurement angles (horizontal 40-65, vertical 60-80), short response times only 15-750ms, filtering of same-frequency interference, compact size, high installation adaptability, IP67 dust and waterproof capabilities, long lifespan and high reliability.
Utilizing innovative ultrasound processing technology, it can identify and filter out foreign ultrasound, resulting in more stable and reliable data output. This greatly reduces the probability of same-frequency interference, meeting the complex environmental application requirements in the field of robot automation control.
It features RS4585 output for sensor data, and users can use it in conjunction with Arduino TTL to RS485 expansion board. It finds wide applications in robot obstacle avoidance, automatic control, parking management systems, security gate detection, access control systems, and object proximity and presence detection.
Figure: Wiring Diagram of RS485 Ultrasonic Ranging Sensor and Arduino TTL to RS485 Expansion Board
Features
Compact in size, with a small blind zone
Lightweight and fast response time
Waterproof level of IP67
Intelligent ultrasound processing technology for reduced interference
Applications
Robot obstacle avoidance
Automatic control
Parking management systems
Security gate detection
Access control systems
Object proximity
Presence detection
Specification
Measurement range: 3-500cm
Measurement accuracy: 1 + (S * 0.3%) cm
Operating voltage: 3.3-24V
Operating current: 10mA
Communication method: RS485
Output response time: 15-750ms
Power-on delay operating time: 1000ms
Dual angles: horizontal 40-65, vertical 60-80
Operating temperature: -25C to 65C
Operating humidity: 65% to 80%RH
Storage temperature: -30C to 80C
Storage humidity: 65% to 90%RH