This is a general purpose pressure switch great for hazardous industrial applications. It comes with an explosion proof enclosure and many choices of switch elements. Different wetted materials are available as well as a fixed or limited adjustable deadband. This pressure switch can have ranges as low as Inches of H2O and as high as 3,000 psi.
壓力開關(guān)和溫度開關(guān)
● 測(cè)量
● 監(jiān)控
● 報(bào)警
● 關(guān)機(jī)
● 控制
B 系列開關(guān)帶 1 個(gè)設(shè)定點(diǎn)(標(biāo)準(zhǔn)或防爆)— 差壓,壓力和溫度開關(guān)
* 通用型設(shè)計(jì),活塞和密封膜片的測(cè)量機(jī)構(gòu)
* 防護(hù)等級(jí) NEMA4,4X,13 , IP54 或 IP66
* 測(cè)量范圍廣泛且回差小,使用壽命長(zhǎng),性能穩(wěn)定
* 溫度開關(guān)具有 SAMA (美國(guó)科學(xué)儀器制造協(xié)會(huì))二級(jí)蒸汽壓力測(cè)溫系統(tǒng)
* 量程范圍
壓力:真空~ 3000psi 多級(jí)控制
溫度: -40 ℉~ 750 ℉( -17.7 ℃~ +400 ℃)多級(jí)控制,全量程可調(diào)
差壓: 30”H2Odiff. ~ 600psid 多級(jí)控制
* UL,CSA 和 ATEX 認(rèn)證
防爆 NEMA7&9 或 EEx d Ⅱ C T6(ATEX), 本安防爆 EEx ia Ⅱ C T4(ATEX)
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