Technical parameters of hydrogen sulfide gas detector

If the company recommends, the problem of this question is a matter of opinion. Generally, it is necessary to evaluate and consider the company's qualifications, industry experience, external resources, and successful cases. It needs to be measured from the aspects that you are currently concerned about, and it cannot be said in one sentence or two.

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Hydrogen sulfide gas detector is divided into fixed and portable two kinds, has AG310 fixed gas detector and AGH5100 portable gas detector as an example, the detailed parameters are as follows:

AG310 Stationary Hydrogen Sulfide Gas Detector.

Product Name: AG310 Fixed Hydrogen Sulfide Gas Detector.

Product model: AG310 AG311

Detection method: electrochemical.

Detection gas: Toxic gas (see selection guide for details).

Wiring method: three-wire system bus system.

Output signal: DC4-20MA, RS485

Switching output: 220VAC 1A 24VDC 1A explosion-proof rating: EX DIBIICT6

Degree of protection: IP66

Rated voltage: 24VDC (adaptable range 10-30VDC) Installation method: wall-mounted or tube-mounted.

AGH5100 Portable Hydrogen Sulfide Gas Detector.

Product Name: Portable Hydrogen Sulfide Gas Detector.

Product model: AGH5100

Detection method: electrochemical.

Detection gas: toxic gas, oxygen (see selection guide for details).

Detection method: diffusion.

Battery: rechargeable lithium battery.

Explosion-proof class: EX IB IICT3

Ambient temperature: -20 60

Product weight: approx.

Product size: 96mm*65mm*32mm

Item 1Watch out for detection interference between different sensors.

In general, each sensor corresponds to a specific gas to be detected, but no one gas detector can be absolutely effective. Therefore, when selecting a gas sensor, it is necessary to understand the detection interference of other gases to ensure that it can accurately detect a specific gas.

Item 2Pay attention to the concentration measurement range of the detection instrument.

All types of harmful gas detectors have their own fixed detection range. Only when the measurement is completed within its measuring range can the instrument be guaranteed to make accurate measurements. However, if the measurement is taken outside of the measurement range for a long time, it can cause permanent damage to the sensor.

Item 3Improve the accuracy of gas detectors.

The gas detector needs to be recalibrated after a long period of use, and at the same time, due to a variety of improper use methods in the process of use, the measurement accuracy of the gas detector will be greatly reduced, and the measurement accuracy of the gas detector will be a very careful work, which needs to be adjusted in many aspects, so as to ensure the accuracy of the gas detector!

Widely used in the detection of gas concentration in different environments LB-BZ pump-suction hydrogen sulfide gas detector, mainly involved in furniture, flooring, wallpaper, coatings, gardening, interior decoration and renovation, dyes, papermaking, pharmaceutical, medical, food, anti-corrosion, disinfection, fertilizers, resins, adhesives and pesticides, raw materials, samples, processes and breeding plants, garbage treatment plants, perm places in the production workshop of biopharmaceutical, household environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, agricultural production.

Gas detectors are widely used in industrial production, which well ensures the personal safety of construction personnel and the property safety of enterprises. So when we need to use a gas detector, how should we choose?

1. Look at the use: whether it is for use or to cope, which involves the question of whether the qualifications are complete;

2. Look at gas: different gases require different kinds of sensors;

3. Look at the range: whether the range of the detector meets your requirements;

4. Look at the function: the products of different manufacturers have different functions;

5. Look**: imported ones are expensive, domestic ones are cheap; However, now a large number of domestic gas detectors are exported to Europe and the United States, and it is not cost-effective to buy imported ones;

6. Look at the quality: you can find a brand with a good evaluation;

Clause. 1. Select according to the type of gas to be detected. The key component of the gas detector is the gas sensor, and the types of gas that can be detected by different gas sensors are also different, such as the combustion gas detector can only be used to detect combustible gas, and it is not suitable for detecting VOC gas.

Second, choose according to the functions you need. Nowadays, there are many additional functions of gas detection instruments, such as alarm, waterproof, dustproof, explosion-proof, reaction time, warm-up time, etc., which should be selected according to the actual needs.

Clause. 3. Determine whether you need a portable gas detector or a fixed gas detector. Portable gas detectors, also known as handheld gas detectors, can be carried around and detected the gas environment around you anytime and anywhere. A fixed gas detector is an instrument that is fixed in a certain area and used to monitor the gas environment in the area in real time.

Clause. Fourth, check the production qualifications. At present, due to the rapid development of the gas detector market, the quality of products is uneven, and inferior products often lead to loss of personnel and property at critical moments. It is recommended that you buy gas detectors from regular channels, such as JD.com, Tmall, etc.

Clause. Fifth, choose a reliable brand. Due to the huge difference caused by the quality of the key component of the gas detector, that is, the gas sensor, many small brands assemble their own products that are not up to standard, and there is a great risk in use.

Finally, remind everyone that the gas detector can eliminate most of the safety risks, but it cannot completely guarantee the safety of construction, and a sound safety prevention mechanism should be established during construction.

Summary. Hello, according to the information, the hydrogen sulfide gas detector is not a special equipment, it belongs to a portable gas detection instrument. Special equipment refers to industrial and civil equipment such as pressure vessels, pressure pipelines, gas cylinders, lifting machinery, elevators, passenger cableways, and large-scale amusement facilities that have greater dangers, hazards and special requirements in the production process, while hydrogen sulfide gas detectors do not belong to these categories.

The hydrogen sulfide gas detector is mainly used to detect the hydrogen sulfide gas content in the air to ensure the life safety of workers. In the chemical, pharmaceutical, petroleum, natural gas and other industries, it is often involved in the use and emission of toxic gases such as hydrogen sulfide, if the concentration is too high, it will cause serious harm to the human body, and even endanger life. Therefore, the use of hydrogen sulfide gas detectors is very important to help workers detect and deal with gas leakage accidents in time, so as to ensure workplace safety.

In short, although the hydrogen sulfide gas detector is not a special equipment, it is widely used in industrial production and plays a vital role in ensuring the safety of personnel and the stability of the working environment.

Hello, according to the information, the hydrogen sulfide gas detector is not a special equipment, it belongs to a portable gas detection instrument. Special equipment refers to industrial and civil equipment such as pressure vessels, pressure pipelines, gas cylinders, lifting machinery, elevators, passenger cableways, and large-scale amusement facilities that have greater dangers, hazards and special requirements in the production process, while hydrogen sulfide gas detectors do not belong to these categories. The hydrogen sulfide gas detector is mainly used to detect the hydrogen sulfide gas content in the air to ensure the life safety of workers.

In the chemical, pharmaceutical, petroleum, natural gas and other industries, it is often involved in the use and emission of toxic gases such as hydrogen sulfide, if the concentration is too high, it will cause serious harm to the human body, and even endanger life. Therefore, the use of hydrogen sulfide gas detectors is very important to help workers detect and deal with gas leakage accidents in time, so as to ensure workplace safety. In short, although the hydrogen sulfide gas detector is not a special equipment, it is widely used in industrial production and plays a vital role in ensuring the safety of personnel and the stability of the working ring allergy source environment.

Idealism. Dear, I hope the above content is helpful to you

Dear, thank you for your patience Is the hydrogen sulfide standby detector a special equipment and why? Dear, no. Hydrogen sulfide gas detector is a kind of equipment used to detect the concentration of hydrogen sulfide in the air, which is usually used in industry, mining, sewage treatment and other fields.

According to the provisions of the "Special Equipment Safety Law", special equipment refers to pressure vessels, pressure pipelines, elevators, lifting machinery, passenger ropeways and other equipment that may be dangerous in the process of use. The hydrogen sulfide gas detector does not belong to the above-mentioned special equipment, because it is not a container or pipeline, nor does it involve elevators and lifting machinery. However, improper operation or malfunction after use may cause injury or danger to personnel.

Therefore, when using hydrogen sulfide gas detectors, it is necessary to follow the relevant safety regulations and operating procedures, and operate in strict accordance with the instructions.

Summary. It should be noted that for some special occasions, such as in the petrochemical industry, due to the toxic and harmful gases involved, the hydrogen sulfide gas detector may need to belong to special equipment and pass relevant certifications before it can be used in the workplace. The specific situation needs to be judged according to the requirements of the workplace<>

Is <> hydrogen sulfide gas detector a special equipment and why.

Hello dear, happy to answer your <>

Hydrogen sulfide gas detectors are not special equipment. Special equipment refers to equipment that has a certain degree of danger in terms of pressure, temperature, use, etc., such as pressure vessels, boilers, pressure pipelines, etc. The gas detector is a safety protection equipment, which is used to detect whether there is positive lead harmful gas in the environment and assist the workplace to carry out safe production.

It should be noted that for some special occasions, such as in the petrochemical industry, due to the toxic and harmful gases involved, the Sulfur Douling Changhua Hydrogen Gas Ligand Detector may need to belong to special equipment and pass relevant certifications before it can be used in the workplace. The specific situation needs to be judged according to the requirements of the workplace<>

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Hello, when the gas detector alarm shows that the hydrogen sulfide exceeds the standard, the following measures need to be taken: stop the operation immediately, leave the scene, and ensure personal safety. Confirm that you are wearing protective equipment such as respirators, gas masks, etc.

To confirm whether the report is correct, other detection methods can be used to verify, such as test strip method, sensor method, etc. Identify the source of hydrogen sulfide production, stop hydrogen sulfide production activities or dispose of hazardous substances. If the situation is urgent, emergency treatment can be carried out with appropriate gas adsorbents or cleaning agents, etc.

Check that the gas detector's sensor is working properly and if it needs to be replaced or calibrated. For the environment where there is a long-term exceedance, it is necessary to take corresponding protective measures, such as strengthening ventilation and wearing protective equipment. Please note that in this case, it is recommended that you contact the relevant professionals of the Pai Gang Department to deal with it as soon as possible to ensure the safety of personnel and the environment.

Dear, hello, I am happy to answer for you, how to adjust the gas detector alarm showing that hydrogen sulfide exceeds the standard? When the gas detector alarm shows that the hydrogen sulfide exceeds the standard, the following adjustments need to be made: First, you should leave the site as soon as possible to avoid exposure to high concentrations of harmful gases.

Then, follow the tester's instructions or manual to learn how to make adjustments. Normally, you can enter the setting interface through the button or menu on the detector, select the hydrogen gas detection parameters next to the sulfidation section, and then adjust them. In the process of adjustment, the sensitivity and alarm threshold of the detector should be gradually adjusted according to the actual situation until the appropriate detection range and alarm value are reached.

Once the adjustment is complete, the detector needs to be recalibrated and tested to ensure that its test results are accurate and reliable. It should be noted that hydrogen sulfide is a harmful gas, which is highly toxic and flammable, and it is necessary to strictly abide by the relevant safety regulations and operating procedures when adjusting the gas detector to ensure personal safety and normal operation of the equipment. I hope this service can help you, thank you for your consultation, and I wish you all the best!

The copper sulphate solution reacts with hydrogen sulfide gas to form a black copper sulphide precipitate and sulphuric acid.

cuso4+h2s=cus+h2so4

Because copper sulfide is insoluble in sulfuric acid, the reaction can occur.

It is due to the formation of black copper sulfide precipitates that it can be used to test hydrogen sulfide gas.