Miniature Ultrasonic Distance Ranging Obstacle Sensor (3m, RS485, IP67

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With a measurement range of up to 3m, the RS485 ultrasonic obstacle avoidance distance ranging sensor offers advantages such as small blind zones (Measurement accuracy: 1 + (S * 0.3%) cm), narrow measurement angles (30-60°), short response times (15-750ms), filtering of same-frequency interference, compact size, high installation adaptability, IP67 dust and waterproof capabilities, a long lifespan, and high reliability. It is designed for robot automation and control applications.

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 RS485 output for sensor data, and users can use it in conjunction with Arduino's 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.





FEATURES
Compact size and 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 and presence detection
SPECIFICATION
Measurement range: 2-300cm
Measurement accuracy: 1 + (S * 0.3%) cm
Operating voltage: 3.3-12V
Operating current: ≤10mA
Communication method: RS485
Output response time: 15-750ms
Power-on delay operating time: ≤1000ms
Detection angle: 30-60°
Operating temperature: -25°C~ 65°C
Operating humidity: 65% ~ 80%RH
Storage temperature: -30°C ~ 80°C
Storage humidity: 65% ~ 90%RH
DOCUMENTS
Product wiki
SHIPPING LIST
Ultrasonic Ranging Sensor (3m) x1