可燃气报警器的报警点怎么设置
燃气报警器的报警点怎么设置?可燃气体报警器对于预防可燃气泄露有着非常重要的作用,那可燃气体报警器怎么设置气体泄露报警点呢?
对于燃气气体报警器我们大家都知道它的主要作用是检测可燃气体泄漏浓度,预防可燃气体泄漏给企业带来的损失,可燃气体泄漏达到所设的报警点气体报警器报警不必惊慌,气体爆炸需要达到100%LEL才会爆炸,仪器设置的报警点是20%LEL离气体爆炸离的还很远,及时采取措施,就可以避免气体爆炸。

对于可燃气体的爆炸极限我们一般是用体积百分比浓度表示。爆炸极限是爆炸下限、爆炸上限的总称,可燃气体在空气中的浓度只有达到爆炸下限、爆炸上限设置点才会发生爆炸。对于各种可燃气体根据可燃气体报警器的设置,通常可燃气体报警器的检测范围为0~100%LEL。对于可燃气体报警器一般固定式报警器可以分为二个报警点:低报和高报,低报20%LEL为一级报警,高报50%LEL为二级报警。便携式可燃气体报警仪通常设有一个报警点:25%LEL为报警点。对于不同型号的气体报警器设置可能也有一定的差别,但是基本上可燃气体报警器报警点都可以设置。
可燃气报警器的报警点怎么设置已经告诉了大家,有需要了解可燃气报警器的朋友可以来逸云天咨询了解,我们有专业的人员与您解答。
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