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什么是電子壓力開關(guān)與電接點(diǎn)壓力表
一、電子壓力開關(guān)的定義
電子壓力開關(guān)是電子式的智能壓力開關(guān)，當(dāng)系統(tǒng)壓力達(dá)到或超過設(shè)定的上限值時(shí)，壓力控制器就會自動停止工作；當(dāng)系統(tǒng)壓力小于設(shè)定的下限值時(shí)，壓力控制器又會接通回路，使得設(shè)備正常運(yùn)行。
二、電接點(diǎn)壓力表的定義
電接點(diǎn)壓力表是對各種流體介質(zhì)進(jìn)行測量，當(dāng)達(dá)到壓力之后實(shí)現(xiàn)自動控制和報(bào)警的目的。通常與相應(yīng)的電器配件進(jìn)行配套使用。電接點(diǎn)壓力表跟可調(diào)型壓力控制器一樣，都可同時(shí)設(shè)定兩個(gè)壓力值，但不同的是，電接點(diǎn)壓力表設(shè)定的兩個(gè)壓力值是在同時(shí)上升或下降時(shí)的設(shè)定值，即它是按照同一方向來設(shè)定的。
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