M-03 M-O3 Gas Sensor
I. Product Overview
The M-03 gas sensor is a high-performance and highly reliable gas detection device designed to meet the gas monitoring requirements in various complex environments. It adopts advanced sensing technology and can accurately detect the concentration of specific gases, playing a crucial role in numerous fields such as medical and health, environmental protection, chemical industry, and aerospace. Whether it is to ensure gas safety during medical procedures or to assist in environmental monitoring in industrial production, the M-03 gas sensor serves as a reliable choice with its excellent performance.
II. Product Features
(I) High-Precision Detection
The M-03 gas sensor features extremely high detection precision, capable of accurately capturing subtle changes in the concentration of target gases. In the medical and health field, when used to monitor the concentration of medical oxygen, it can ensure that patients receive a stable and standard oxygen supply, guaranteeing the safety and effectiveness of medical procedures. In environmental monitoring, its precise detection of harmful gas concentrations in the environment provides reliable data for environmental assessment and governance.
(II) Rapid Response
With an extremely short response time, when the concentration of the target gas in the surrounding environment changes, it can quickly react and output accurate detection signals in a short period. In scenarios such as chemical production, where timely response to gas changes is required, it can help staff detect abnormal situations such as gas leakage in a timely manner, enabling them to take prompt countermeasures and avoid the expansion of potential hazards.
(III) Long-Life Design
Made of high-quality materials and manufactured using advanced processes, it has excellent durability and a long lifespan. Under normal operating conditions, it can operate stably for an extended period, significantly reducing equipment maintenance and replacement costs, and providing users with long-term and reliable gas detection services. It is suitable for various application scenarios with high requirements for equipment stability and service life.
(IV) Good Linearity
There is a good linear relationship between the output signal and the concentration of the target gas, which facilitates users to accurately obtain the gas concentration value through simple calculations without the need for complex calibration and conversion processes. This provides great convenience for the analysis and processing of gas concentrations and improves the accuracy and operability of detection results.
(V) High Stability
It has strong zero-point stability. During long-term use, it is less likely to be interfered by external environmental factors such as temperature and humidity changes, and always maintains stable detection performance, ensuring the reliability and consistency of detection results and providing continuous and stable gas monitoring data for various applications.
III. Technical Parameters
(I) Measuring Range
The detectable concentration range of the target gas is 0 - 100 Vol.%, which can meet the requirements for gas concentration detection ranges in different scenarios. Whether it is the precise detection of low-concentration gases or the monitoring of high-concentration environments, it can measure accurately.
(II) Theoretical Life
The theoretical life of the sensor is greater than 1,000,000 Vol.%, reflecting its excellent durability and stability. During long-term use, it can maintain stable performance, reducing detection errors caused by sensor aging and the frequency of equipment replacement.
(III) Service Life
In the air, the service life can reach 6 years, providing users with long-term reliable use guarantees and reducing the full-life cycle cost of the equipment, especially suitable for industries with high requirements for long-term stable operation of equipment.
(IV) Output Signal
The output signal range is 13 - 17 mV. This stable output signal is convenient for connection with various data acquisition and processing devices, and users can accurately obtain gas concentration information by reading the output signal.
(V) Response Time t90
The response time t90 is less than 12 seconds, which can respond to changes in gas concentration in an extremely short time and timely feedback the real-time situation of gases in the environment, winning valuable time for emergency response and safety protection.
(VI) Operating Temperature
The operating temperature range is 0°C to 40°C, which can adapt to various common ambient temperature conditions. Whether in the cold northern regions or the hot southern environments, it can work normally, ensuring the stability and accuracy of gas detection.
(VII) Pressure Range
The pressure range is 750 to 1250 hPa, which can work normally within a certain range of air pressure changes, is not affected by conventional air pressure fluctuations, and is suitable for gas detection applications in different altitude and air pressure environments.
(VIII) Wiring Port
A 3.5 mm independent socket is used as the wiring port. This standardized interface design facilitates the installation and connection of the equipment, ensures the stability and reliability of wiring, and is also convenient for integration with other devices.
(IX) Drift
In the air, the drift is less than 1% per month, reflecting the high stability of the sensor. During long-term use, the detection results are minimally affected by time factors and always maintain high accuracy.
(X) Repeatability
The repeatability error is ±1%, indicating that the sensor can output highly consistent detection results when measuring the same gas concentration multiple times, has good measurement repeatability, and provides reliable detection data for users.
IV. Application Areas
(I) Medical and Health
In medical places such as hospitals and clinics, it is used to accurately monitor the concentration of medical oxygen, ensuring that patients receive an appropriate oxygen supply during oxygen inhalation treatment and guaranteeing medical safety. At the same time, it can be used to monitor the air quality in areas such as operating rooms and wards, and detect harmful gas leaks in a timely manner, creating a safe medical environment for patients and medical staff.
(II) Environmental Monitoring
It is used in places such as environmental monitoring stations and industrial parks to conduct real-time monitoring of harmful gases in the atmosphere, such as sulfur dioxide, nitrogen oxides, and volatile organic compounds, providing accurate data support for environmental protection departments and assisting in the formulation of environmental quality assessment and pollution control decisions. It can also be used for the monitoring of malodorous gases in places such as sewage treatment plants and landfills to improve the surrounding environmental quality.
(III) Chemical Industry
During the chemical production process, it is used to conduct real-time monitoring of the gas composition and concentration in various reactors, storage tanks, and other equipment to prevent safety accidents caused by gas leakage or abnormal concentrations. In the quality inspection of chemical products, it is used to detect the content of gas impurities in products to ensure that product quality meets the standards.
(IV) Aerospace Field
During the manufacturing and testing of spacecraft, it is used to strictly monitor the gas environment inside the spacecraft to ensure the gas safety of the spacecraft in the space environment. At the space launch site, it is used to monitor the air quality of the launch area to ensure the smooth progress of the launch mission.
V. Product Advantages
(I) Excellent Quality
It is manufactured in strict accordance with international quality standards, and every production process is carefully controlled and strictly inspected to ensure stable and reliable product quality, providing users with high-quality gas detection solutions.
(II) Advanced Technology
It integrates cutting-edge sensing technology and manufacturing processes in the industry, and continuously conducts technological innovation and optimization, making the product lead in key performance indicators such as detection accuracy, response speed, and stability, meeting users' growing demand for high-precision gas detection.
(III) Customized Services
We can provide personalized customization services according to the special needs and application scenarios of different users. Whether it is special requirements for the measuring range of the sensor, the form of the output signal, or the appearance size and installation method of the equipment, we can customize it for you to create the most suitable gas detection product for you.
(IV) Comprehensive After-Sales Support
We have a professional after-sales team to provide users with comprehensive, timely, and efficient after-sales support services. From product installation and commissioning, operation training, to equipment maintenance and fault repair, we will wholeheartedly serve you, allowing you to have no worries during the product use process.
| Parameter Name |
Technical Specification |
Remarks |
| Measuring Range |
0 - 100 Vol.% |
Suitable for most gas concentration ranges |
| Theoretical Lifetime |
>1,000,000 Vol.% |
Dependent on usage environment and gas type |
| Service Life (in Air) |
6 years |
In typical application scenarios |
| Output Signal |
13 - 17 mV |
Linearly proportional to gas concentration |
| Response Time t90 |
< 12 seconds |
Time to reach 90% of the final value |
| Recovery Time |
< 30 seconds |
Time to return to baseline after detection |
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