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Mini Ultrasonic Distance Ranging Obstacle Avoidance Sensor (3m, RS485, IP67)

DFRobot

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SKU:
147-SEN0591
MPN:
SEN0591
SEN0591 - Mini Ultrasonic Distance Ranging Obstacle Avoidance Sensor (3m, RS485, IP67) - DFRobot
SEN0591: Ultrasonic sensor for robotics, parking systems, security & more. 3m range, RS485, IP67 waterproof/dustproof design. View full description
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Technical Specifications

Brand:
DFRobot
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

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Take your robotics, automation, and control projects to the next level with the SEN0591 Mini Ultrasonic Distance Ranging Obstacle Avoidance Sensor. This compact sensor packs a powerful punch, delivering accurate distance measurements of up to 3 meters with minimal blind spots. Its advanced ultrasound processing technology ensures stable and reliable data output, filtering out interference for unwavering performance even in challenging environments.
 
Wiring Diagram of RS485 Ultrasonic Distance Ranging Sensor and Arduino TTL to RS485 Expansion Board
 
Key Benefits:
  • Precision Sensing: Navigate complex spaces and avoid obstacles with confidence thanks to the sensor's accurate distance calculations and narrow detection angle.
  • Adaptable Design: The compact size and IP67 waterproof and dustproof rating make this sensor suitable for a wide range of indoor and outdoor applications.
  • Easy Integration: RS485 communication allows for straightforward integration into your systems. It's highly compatible with Arduino when used with a TTL to RS485 expansion board.
  • Wide Application Range: Implement this sensor in diverse projects, including robot obstacle avoidance, automated control systems, parking management, security gates, access control, and object proximity detection.
Resources
 
FAQs:
 

Q: What is the measurement range of this ultrasonic sensor?

A: The sensor has a measurement range of 2 to 300 cm (3 meters).

Q: What communication method does this sensor use?

A: It uses RS485 communication for data transmission.

Q: Is the sensor waterproof?

A: Yes, it has an IP67 rating, making it waterproof and dustproof.

Q: What is the detection angle of the sensor?

A: The detection angle ranges between 30 to 60 degrees.

Q: What are the main applications of this sensor?

A: It can be used in robotics, parking management, security gates, access control, and object proximity detection.

 

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