Looking for Ao-08 Sensor? AO-08 Medical Oxygen Sensor is available at Zbotic with fast shipping across India.
AO-08 Medical Oxygen Sensor
AO-08 is an oxygen sensor from Aosong Electronics. It has a long lifespan and a fast response time. The AO-08 replacement sensor has a moulded body design that is suitable for medical use. Moreover, the AO-08 is cheaper than the sensors it replaces, which means you can save money while getting high-quality performance. If you want to know more about the AO-08 or any other product in ASAIR’s comprehensive range of medical oxygen analyzers and sensors, please contact us.
AO-08 Medical Oxygen Sensors are designed to be part of an oxygen analyzer that measures the oxygen concentration in breathing gas mixtures for the following
There are two main types of O2 sensors: narrowband and wideband. They have different abilities to measure oxygen levels. In cars, there are usually three kinds of oxygen sensors: zirconia O2 sensors, wideband O2 sensors and titania O2 sensors. Let’s see why these sensors are important and how they work.
Types of oxygen sensor:
- Electrochemical oxygen sensor.
- Zirconia oxygen sensor.
- Optical oxygen sensor.
- Clark oxygen sensor.
- Infrared oxygen sensor.
- Electro galvanic sensor.
- Ultrasonic oxygen sensor.
- Laser oxygen sensor
Applications:
- A sensing device for oxygen.
- The control device of oxygen concentrators.
- Medical ventilators
Specifications:
| Output | 9 mV to 13 mV in 21%O² |
| Measurement Range | 0 – 100 Vol.% O² |
| Temperature Compensation | ＜2% O² equivalent（0℃-40℃） |
| Response Time | <15 s |
| Operating Temperature Range | 0℃ – +50℃ |
| Operating Pressure Range | 0.5 Bar – 2.0 Bar |
| Operating Humidity Range | 0% to 99% RH noncondensing |
| Color | Asper Image |
Features:
- Meets ISO 80601-2-55
- Linear output from 0% to 100%
- No external power supply
- Temperature compensation
- Excellent signal stability
- Accurate and reliable
- Fast response
- Anti-interference
- Long-lasting
Package Includes:
1 x Oxygen Sensor Model AO-08
AO-08 Medical Oxygen Sensor Overview
The AO-08 Medical Oxygen Sensor from Aosong Electronics is a precision electrochemical sensor designed to measure oxygen concentration in medical breathing gas mixtures. With a moulded body optimized for medical applications, it delivers reliable readings across 0–100 vol.% O₂ without the need for an external power supply.
Key Features of AO-08 Medical Oxygen Sensor
- Measurement range: 0 – 100 vol.% O₂ for full-scale analysis
- Output signal: 9 mV to 13 mV at 21 vol.% O₂—ideal for direct interface to analyzer electronics
- Response time < 15 seconds for rapid detection of oxygen changes
- Excellent signal stability and long operational lifespan in medical environments
- No external power supply required—self-generating electrochemical output
- Genuine Aosong Electronics product with fast shipping from Zbotic
Applications and Use Cases
- Integration into medical ventilators for real-time O₂ monitoring
- Anesthesia gas machines to ensure precise oxygen delivery
- Portable oxygen analyzers used in emergency response kits
- Hyperbaric and respiratory therapy systems for patient care
- Laboratory gas blending equipment requiring accurate O₂ measurement
- Calibration modules for pulse oximeter and gas analyzer validation
How to Use AO-08 Medical Oxygen Sensor
Mount the AO-08 sensor securely in the gas flow path of your analyzer or medical device, connect its leads to the analog input of your measurement system, and allow a short warm-up period. Calibrate against a known oxygen reference gas, then monitor the millivolt output to determine O₂ concentration.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What is the output voltage of the AO-08 sensor at ambient oxygen?
At standard air (21 vol.% O₂), the AO-08 provides an output between 9 mV and 13 mV, allowing direct readout by most oxygen analyzer circuits.
Does the AO-08 require an external power supply?
No. The AO-08 is an electrochemical sensor that generates its own voltage output in response to oxygen concentration and does not need a separate power source.
How quickly does the AO-08 respond to changes in oxygen levels?
The AO-08 achieves 90% of its final reading in under 15 seconds, making it suitable for applications where rapid detection of oxygen fluctuations is critical.
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Read More →Technical Specifications
| Model | AO-08 |
|---|---|
| SKU | AI0955 |
| Weight | 0.2 kg |
| Availability | Out of Stock |
Applications & Use Cases
The AO-08 Medical Oxygen Sensor is a versatile gas and dust sensor used across a wide range of applications including air quality monitoring, gas leak detection, industrial safety, HVAC systems, and environmental monitoring.
Common use cases:
- Building a gas leak alarm for LPG/methane
- Monitoring indoor air quality (CO2, VOC)
- Dust monitoring in a workshop
This product is ideal for environmental engineers, safety professionals, and IoT developers.
Technical Tip: MQ-series sensors need a warm-up period (24-48 hours for first use). Calibrate in clean air for accurate readings.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Vijay Bose (verified owner) –
Superb AO-08 Medical Oxygen Sensor! Using it in my environmental monitoring system. Very reliable data.
Sandhya Iyer (verified owner) –
Excellent AO-08 Medical Oxygen Sensor! Readings are accurate and consistent. Perfect for my project.
Arnav Rao (verified owner) –
Good quality AO-08 Medical Oxygen Sensor. Some variation in readings but within acceptable range.
Parth Rajan (verified owner) –
Superb AO-08 Medical Oxygen Sensor! Using it in my environmental monitoring system. Very reliable data.
Priya Sethi –
Decent AO-08 Medical Oxygen Sensor for the price. Requires proper wiring but works well once set up.
Vikram Tiwari –
This AO-08 Medical Oxygen Sensor works great with Arduino. Easy to wire up and code.
Girish Gill (verified owner) –
Excellent AO-08 Medical Oxygen Sensor! Readings are accurate and consistent. Perfect for my project.
Aanya Iyer (verified owner) –
Great quality AO-08 Medical Oxygen Sensor. Calibrated it easily and the accuracy is impressive.
Shubham Bajaj (verified owner) –
Very satisfied with this AO-08 Medical Oxygen Sensor. Library support is good and it’s easy to interface.
Kavya Mehta (verified owner) –
Perfect for my weather station. This AO-08 Medical Oxygen Sensor gives consistent readings day and night.
Mayank Khanna –
Excellent sensitivity and range on this AO-08 Medical Oxygen Sensor. Works better than I expected.
Swati Patel (verified owner) –
Perfect AO-08 Medical Oxygen Sensor for my automation project. Integrates seamlessly with my microcontroller.
Yogesh Bhandari (verified owner) –
Good AO-08 Medical Oxygen Sensor. Works as described. Calibration needed some patience but results are good.
Manish Nair (verified owner) –
Very satisfied with this AO-08 Medical Oxygen Sensor. Library support is good and it’s easy to interface.
Aanya Mehta (verified owner) –
This AO-08 Medical Oxygen Sensor works great with Arduino. Easy to wire up and code.
Dhruv Deshpande (verified owner) –
Great quality AO-08 Medical Oxygen Sensor. Calibrated it easily and the accuracy is impressive.
Milan Srivastava –
Nice AO-08 Medical Oxygen Sensor. Readings are mostly accurate. Good enough for my hobby project.
Ankit Kapoor (verified owner) –
Decent AO-08 Medical Oxygen Sensor for the price. Requires proper wiring but works well once set up.
Riya Pandey (verified owner) –
Very satisfied with this AO-08 Medical Oxygen Sensor. Library support is good and it’s easy to interface.
Sanjay Kohli (verified owner) –
Good AO-08 Medical Oxygen Sensor. Works as described. Calibration needed some patience but results are good.
Mukesh Solanki –
Pretty good AO-08 Medical Oxygen Sensor. Documentation could be better but the sensor itself is solid.
Nandini Bhandari (verified owner) –
Perfect for my weather station. This AO-08 Medical Oxygen Sensor gives consistent readings day and night.