Asair AOF1010 Ultrasonic Oxygen Sensor - UART/9600bps
Asair AOF1010 Ultrasonic Oxygen Sensor - UART/9600bps - Image 2
SKU: SENS-0843
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Asair AOF1010 Ultrasonic Oxygen Sensor - UART/9600bps

₹929.00 (Inclusive of all taxes)
Out of Stock

The Asair AOF1010 is a compact ultrasonic oxygen sensor module designed for precise concentration and flow measurement. Operating at 5V DC with a UART interface (9600 bps), it provides a high-value solution for integration into medical, industrial, and environmental monitoring systems.

Features

  • Ultrasonic principle for simultaneous oxygen concentration (21%–95.6%) and flow rate (0–10 L/min) measurement
  • High precision with ±1.8% concentration accuracy and ±0.2 L/min flow accuracy
  • 5V DC operating voltage with simple UART serial communication interface
  • Fast 10-second preheat time for rapid system readiness
  • Robust design with strong anti-interference capability for stable operation in industrial environments

Out of stock

Description

The AOF1010 ultrasonic oxygen sensor utilizes advanced ultrasonic transit-time difference technology to measure both oxygen concentration and volumetric flow rate simultaneously. This non-invasive sensing principle ensures long service life and eliminates the need for periodic recalibration, providing reliable data for critical applications.

Engineered for system integration, the module outputs calibrated digital data via a standard UART serial interface, making it compatible with microcontrollers (Arduino, ESP32, STM32), single-board computers (Raspberry Pi), and industrial PLCs. Its compact form factor and simple mounting facilitate easy installation in confined spaces within oxygen concentrators, medical devices, and process control systems.

Key Features

  • Dual-parameter ultrasonic sensor measures oxygen concentration and flow rate in a single module
  • High-precision measurement with concentration accuracy of ±1.8% and flow resolution of 0.1 L/min
  • Stable 5V DC operation with low power consumption and fast 10-second warm-up
  • Digital UART output (9600 bps) for easy interfacing with control systems and data loggers
  • Strong anti-interference design ensures reliable performance in electrically noisy environments
  • Wide operating temperature range from 5°C to 55°C for versatile application deployment
  • Compact and durable construction optimized for integration into OEM medical and industrial equipment
  • Maintenance-free operation with no consumable parts or required periodic verification

Applications

  • Oxygen concentration and flow monitoring in medical oxygen generators and concentrators
  • Process control and safety monitoring in industrial gas blending and chemical production
  • Environmental and laboratory air quality analysis for oxygen level verification
  • Integration into health care devices and respiratory therapy equipment
  • Food packaging and modified atmosphere storage (MAP) system monitoring

Technical Specifications

Item TypeOxygen Sensor
Model No.AOF1010
Operating Voltage5 V DC
Preheat Time10 s
Concentration Range21% to 95.6%
Concentration Accuracy±1.8%
Flow Range0 to 10 L/min
Flow Resolution0.1 L/min
Flow Accuracy±0.2 L/min
Communication InterfaceUART, 9600 bps
Operating Temperature5°C to 55°C

Frequently Asked Questions

What is the operating voltage and communication protocol for the AOF1010 sensor?

The AOF1010 operates on a standard 5V DC power supply. It communicates via a digital UART serial interface configured at 9600 baud rate (8N1), making it directly compatible with most microcontrollers, development boards, and serial data acquisition systems.

What parameters does this sensor measure and what is its accuracy?

This ultrasonic sensor simultaneously measures oxygen concentration and volumetric flow rate. The concentration measurement range is 21% to 95.6% with an accuracy of ±1.8%. The flow measurement range is 0 to 10 liters per minute with a resolution of 0.1 L/min and an accuracy of ±0.2 L/min.

Is any calibration or warm-up time required before use?

The sensor requires a short 10-second preheat time after power-on to stabilize its ultrasonic transducers and internal circuitry for accurate measurement. It is factory calibrated and designed for maintenance-free operation, requiring no user verification or recalibration under normal use.

What are the typical applications for this ultrasonic oxygen sensor?

Typical applications include integration into medical oxygen generators and concentrators, industrial gas mixing and process control systems, environmental monitoring equipment, and healthcare devices. Its simultaneous concentration and flow output is ideal for systems requiring real-time gas composition and delivery rate data.

Package Includes

  • 1 x Asair AOF1010 Ultrasonic Oxygen Sensor Module

Additional Information

Weight 0.018 kg
Dimensions 12 × 5 × 3 cm

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