What factors will the gas detector be affected by when it is used
As one of the most commonly used detection instruments in industrial production, gas detectors can detect the concentration of toxic and harmful substances in production work, and send out an alarm when the predetermined alarm value is reached to ensure the personal safety of front-line workers. So, what factors will the gas detector be affected by when it is used?
When using a gas detector, we must pay attention to the use environment. There are many environmental factors that can affect the detection results of the gas detector, such as changes in humidity and temperature.
Changes in temperature affect the amount of oxygen actually present in the atmosphere. If the temperature in the working space fluctuates greatly, the detection results of the gas detector may drift. Impact.
If the air humidity in the work space increases and the water vapor content in the air is high, it may cause deviations in the oxygen readings. This effect will not be noticed immediately, but it will slowly affect the oxygen readings over several hours, eventually causing The test result is inaccurate. Therefore, when we inspect the air, we should pay attention to the temperature and humidity in the working air, and then adjust the detector.
In what scenarios are combustible gas detectors mainly used?
1. Catering industry
The catering industry usually receives a lot of customers, so it is necessary to strengthen safety precautions. Regulations: Article 10 of the "Draft" stipulates that "catering establishments shall install safety devices such as flammable gas concentration alarms that meet national quality and measurement standards in accordance with relevant regulations, and be equipped with fire-fighting equipment and facilities such as dry powder fire extinguishers, and ensure their normal use. Dining establishments use A 50kg single-valve liquefied petroleum gas cylinder shall have an operating area of more than 500 square meters, set up an independent cylinder room, and shall meet the requirements of relevant norms and regulations. Catering places are prohibited from using 50kg gas-liquid double-head cylinders. LPG cylinders."
2. Gas station
Refueling stations are important explosion-proof places, and gas alarms must be installed in these places. Refueling stations in many areas have strengthened relevant safety precautions, but there are still many refueling stations without relevant early warning measures and lack of safety protection measures.
3. Household gas
Due to frequent accidents in the use of household gas, many residential areas have automatically started the unified installation and use of household gas leakage alarm devices. However, relevant departments also stipulate that the use of gas leakage alarm devices to protect the safety of household gas is completely voluntary. As a result, most people still lack safety protection measures, and some families have paid a heavy price for it.
