The UR-1 Ultrasonic Ranging Module integrates four independent waterproof probes into a unified measurement system, engineered for high-precision multi-directional distance sensing. Designed with industrial durability and intelligent control in mind, it supports simultaneous four-direction detection with a 2.5-meter cable per probe, a minimal 25 cm blind zone, and a reliable range of 25–450 cm. The module operates across a wide voltage input (9–36V DC) and features configurable relay logic, making it a versatile solution for automation, safety, and monitoring applications in demanding environments.
One-to-Four Ultrasonic Sensor
Compact Size
Low Power Consumption
High Accuracy
Fast Response
Small Blind Zone
Application:
Robot Obstacle Avoidance & Automatic Control
Detects surrounding conditions to avoid collisions with pedestrians or objects.
Level Measurement
Measures the level of industrial paper rolls to monitor usage status.
Object Proximity & Presence Detection
Automatically senses the approach or presence of objects or human bodies.
Parking Management System
Manages parking spaces. When the sensor detects a vehicle entering a space, it triggers the parking barrier to rise or lower accordingly.
Features:
1.Intelligent 4-Probe System: Four independent IP67-rated waterproof probes for simultaneous multi-directional ranging. Relay activates when any probe detects an object within the set threshold, and releases only when all probes are clear.One-button calibration simplifies setup.
2.High Precision & Stability: 1mm resolution with ±(1cm+S×0.3%) accuracy. ~60° field of view per probe. Features fast, adjustable response time and stable data output.
3.Robust for Harsh Environments: Probes are dustproof, waterproof, and anti-static. Operates from -15°C to 60°C. Compact housing with mounting holes; optional metal case for EMI shielding.
4.Easy Integration: Wide 9-36V DC input (commonly 12V). Free PC software for configuration, real-time monitoring, data analysis, and firmware updates.
High Precision
Resolution: 1mm
Accuracy: ±(1+S*0.3%)cm
One-to-Four Multi-Probe System
Four sealed, integrated waterproof probes capable of simultaneous distance measurement in four different directions.
Wide FOV Detection Angle
Maximum measurement angle of approximately 60°
Waterproof & Dustproof Probes
Offers a certain degree of dust and water resistance, suitable for damp and harsh measurement environments.
Equipped with four sealed, integrated waterproof probes
Ergonomic structural design for optimal user comfort and operation
①Housing made of ABS material for protection; optional metal housing available for enhanced electromagnetic interference (EMI) shielding
② Ø3.0MM screw holes for quick and convenient installation
③Designed with four probe interfaces, enabling simultaneous measurement in multiple directions
④250CM cable-connected probe with IP67 waterproof rating, suitable for humid and demanding environments
The UR-1 Module Series is a high-performance distance measurement module engineered with four sealed, integrated waterproof probes. It is capable of measuring distances to objects from four different directions. With a degree of dust and water resistance, it is well-suited for humid, harsh, and challenging measurement scenarios. This module represents a simple-to-operate, high-performance, high-reliability, commercial-grade functional solution.
Applicable Range
25cm small blind zone
Maximum detection distance: 450cm
Development & Support——PC Assistant Software
Free serial port assistant PC software is provided, enabling sensor parameter configuration, waveform monitoring, data analysis (e.g., standard deviation, mean, median calculation per unit time), data export/saving, firmware upgrades, and more.
For technical issues, Avatar's FAE engineering team provides one-on-one guidance and customized services. We strive to offer full-process guidance from pre-sales to after-sales, via video or phone calls.
Product Detailed Dimensions （Unit: mm）
Product photo：
Semi-Finished Products Area / Aging Test Area / Warehouse
For years, our company has been committed to providing "superior quality and excellent service" to our customers. Treating people with sincerity has earned our products the trust of a wide range of clients.
Product Line
