The iSensortalk handheld odor gas monitor utilizes different types of high-performance sensors, such as high-sensitivity electrochemical sensors, photoionization sensors, infrared sensors, and catalytic combustion sensors. When there are odor factors in the air, these sensors will respond to them. The internal circuit system of the instrument is responsible for collecting weak electrical signals from sensors and converting them into processable digital signals. This process ensures the accuracy and stability of the data, providing a foundation for subsequent analysis.

Analyze and calculate the converted digital signal through built-in professional algorithms. It can obtain indicators such as odor intensity (OI), odor dilution factor (OU), as well as specific concentrations (in ppm) of various characteristic odor substances. These algorithms are based on a large amount of experimental data and scientific research, and can accurately evaluate the odor situation in the environment. The analysis results will be displayed intuitively on the instrument's screen, making it convenient for users to view in real-time. At the same time, the instrument also has data storage function, which can save the data measured each time for subsequent query, analysis, and comparison.

Precautions for using iSensortalk handheld odor gas monitoring device:

1. Pressure limit: During use, the pressure cannot be lower than 0.1Mpa. If it is lower than this pressure, the exhaust valve is prone to leakage. At the same time, it is necessary to ensure that the system pressure does not exceed the design working pressure range of the exhaust valve, in order to avoid valve damage or safety accidents.

2. Temperature range: Note that it is suitable for use on water and hot water pipelines with temperatures not exceeding the specified value. Generally speaking, different types of exhaust valves have different temperature ranges, and exceeding these ranges may lead to issues such as decreased valve material performance and seal failure.

3. Supporting maintenance valve: A valve must be equipped for maintenance purposes. In this way, when maintenance, repair or replacement of the exhaust valve is required, the flow of the medium in the pipeline can be cut off by closing the matching maintenance valve, ensuring the safety and convenience of operation.

4. Installation direction: Strictly follow the requirements of the product manual for installation. Exhaust valves usually have certain installation direction requirements, and incorrect installation may affect their normal exhaust and suction functions.

5. Regular inspection and maintenance: Regularly inspect the exhaust valve, including checking the appearance for damage, corrosion, etc., whether the internal components are functioning properly, and whether the seals are intact. Promptly identify and address potential issues to ensure that the exhaust valve is always in good working condition.

6. Avoid impurities entering: Prevent impurities, particles, etc. in the pipeline from entering the interior of the exhaust valve to avoid blocking the passage or damaging key components such as the valve disc. Filters and other devices can be installed at the inlet of the pipeline to reduce the impact of impurities.

7. Collaborative work with other devices: If the exhaust valve is used in conjunction with other devices (such as pumps, compressors, etc.), attention should be paid to their mutual influence. Reasonably adjust the operating parameters and working sequence of each device to ensure the stable operation of the entire system.

8. Clean working environment: Keep the environment around the exhaust valve clean to avoid pollution and damage caused by pollutants such as dust and oil stains. Especially when installing outdoors, appropriate protective measures should be considered.

9. Emergency situation handling: Understand and familiarize yourself with the operation method of quickly cutting off the exhaust valve in emergency situations, so that timely measures can be taken in case of malfunctions or other abnormal situations to prevent the accident from escalating.