1、要根據(jù)使用燃?xì)獾姆N類購買，燃?xì)庑孤﹫缶饕话愣疾皇峭ㄓ眯偷?，天然氣場合使用天然氣報警器，人工煤氣場合?yīng)使用人工煤氣報警器，液化石油氣場合應(yīng)使用液化石油氣報警器或者用液化石油氣標(biāo)定的通用可燃?xì)怏w檢測報警器（注意：不同地區(qū)的燃?xì)獾某煞植煌?，?yīng)使用用當(dāng)?shù)厝細(xì)獬煞诌M(jìn)行標(biāo)定和檢測的燃?xì)鈭缶鳎㏕o buy the type according to the use of gas, gas leak alarm is generally not universal, natural gas use natural gas alarm, artificial gas occasions should use artificial gas alarm, general combustible gas liquefied petroleum gas and liquefied petroleum gas alarm should be used for calibration or liquefied petroleum gas detection alarm (Note: gas in different regions the different components should be used by the local gas composition gas detection and alarm calibration).

2、購買燃?xì)庑孤﹫缶鲬?yīng)選擇市場信譽(yù)好的企業(yè)的產(chǎn)品，在購買前好進(jìn)行一下調(diào)研，因為一方面市場上報警器產(chǎn)品魚龍混雜，用戶對這一產(chǎn)品不會十分了解；另一方面報警器是一種長期使用的產(chǎn)品，無燃?xì)庑孤r看不出期性能和質(zhì)量，因此對其長期穩(wěn)定性要求很高，而目前燃?xì)庑孤﹫缶鞯漠a(chǎn)品標(biāo)準(zhǔn)在考核其長期穩(wěn)定性能方面尚有不足，因此生產(chǎn)企業(yè)對產(chǎn)品的研究和質(zhì)量控制對于產(chǎn)品的性能品質(zhì)非常重要。還可以從長期使用的用戶處了解產(chǎn)品的使用情況以及產(chǎn)品檢測單位出具的使用中的燃?xì)鈭缶鳉v年的檢測結(jié)果供參考Buy gas leak alarm should choose a good reputation in the market and the company's products, the best about research before buying, because on the one hand, the market alarm products users are quite aware of dragons and fishes jumbled together, this product will not; on the other hand, alarm is a long-term use of the product, no gas leakage can not see performance and quality therefore, high requirements on the long-term stability, and the gas leakage alarm product standards in the assessment of its long-term stability is still inadequate, so the production enterprises to study and quality control of product quality of products is very important for performance. You can also know the usage of products from the users who are used for a long time, and the test results of gas annunciator issued by product testing units for years. 

3、使用燃?xì)庑孤﹫缶鲬?yīng)關(guān)注報警器的長期穩(wěn)定性和使用壽命，報警器特別是其傳感器是有壽命的，購買時應(yīng)向銷售商和生產(chǎn)企業(yè)了解。同時，由于公共場所使用的燃?xì)庑孤﹫缶鲗τ诎踩闹匾?，剛剛發(fā)布的上海市燃?xì)夤芾項l例規(guī)定商用燃?xì)庑孤﹫缶鲬?yīng)委托專業(yè)檢測結(jié)構(gòu)進(jìn)行定期檢測以保證其正常使用The use of gas leakage alarm should pay attention to the long-term stability and service life of the annunciator. The alarm, especially the sensor, has life expectancy, and it should be understood to distributors and manufacturers when buying. Meanwhile, due to the importance of gas leakage alarm in public places for safety, the newly issued Shanghai gas management regulation stipulates that commercial gas leakage alarm shall be entrusted to regularly detect professional inspection structure to ensure its normal use.