防爆開關3C認證2022-12-06 15:23:14
優勢供應,美國UE壓力開關:開關H122P-452-1180雙點2*SPDT防爆開關3C認證
美國UE開關H122P-452-1180雙點2*SPDT防爆開關3C認證 帶參考刻度外部可調金觸點DPDT 丁腈橡膠膜片及密封圈1/4NPTF不銹鋼壓力接口及盒蓋 調壓范圍--1-1.4bar 耐壓1.55MPa隔爆型ExdⅡCT6,橡膠膜片UE壓力控制器美國帶報關單H121-450 H121-452 H121-453 H121-454H122-450 H122-452 H122-453 H122-454H121P-450-1180 H121P-452-1180 H121P-453-1180 H121P-454-1180 防爆壓力開關的技術參數1.測量介質:對丁腈橡膠或316L不銹鋼無腐蝕性的氣體或液體2.外殼:壓鑄鋁,環氧樹脂涂層,帶密封墊圈的外蓋3.外殼等級:符合NEMA4X要求4.設定點精度:±1%5.切換差:分為可調和不可調兩種(參考選型表數據)6.重復性誤差:<1%7.壓力接口:標準1/2NPTF內螺紋;可根據現場需要,特殊訂制8.電氣接口:1/2″NPTF螺紋接口,可根據現場需要,特殊訂制9.開關輸出:一個單刀雙擲(SPDT)輸出;可在調整范圍內進行分別設定;開關可接“常開型”或“常閉型”技術參數型號 可調整設定范圍 死區 zui大壓力 耐壓**Model AdjustableSetPointRange Deadband OverRange Proof Lowendofrangeonfall;Pressure*Pressure** Highendofrangeonrise psi bar psi bar psi bar psi barBunaNdiaphragmandO-Ringwith1/4”NPT(female)stainlesssteelconnectionandcap450 30”HgVacto3”HgVac -1to-01 0.1to0.3”Hg 34to102mbar 80"wc 1991mbar 225 155452 30”HgVacto20psi -10to14 0.1to0.4”Hg 34to135mbar 20 14 225 155453 0.5to20 345mbarto14bar 0.05to0.1 34to69mbar 20 14 225 155454 0.8to30 552mbarto21bar 0.05to0.2 34to138mbar 30 21 225 155認證UL注冊:cULus認證:溫度:UL873.UL1203,CSAC22.2文件#E43374壓力:UL508.UL698.CSAC22.2文件#E40857級別Ⅰ. 1&2區.組別B.C和D級別Ⅱ. 1&2區.組別E.F和G級別Ⅲ. 外殼形式4X,7,9;IP66CENELEC防火結構.符合EN50014/50018,EExdⅡCT6DEMKO認證#02E0212168ISCENELEC:本質安全符合EN50014,EN50020,EEXiaⅡCT6(僅適用于M405選項,不包括CENELEC防火條款)DEMKO認證#01E0113749SAAExdⅡT6.IP66.級別Ⅰ.區域1,符合NACEMR-0175(以171-193,483-493為準) FM認證.3615及3600級別(不是所有型號.參考選項M415的說明)CE認證,符合低電壓規程(LVD)CE認證,符合壓力設備規程(PED97/23/EC)美國UE開關H122P-452-1180雙點2*SPDT防爆開關3C認證

注:除開關H122P-452-1180雙點2*SPDT防爆開關3C認證,更多美國UE(United Electric)型號歡迎電話聯系或在線溝通。
本文出自 深圳沃德科技官網,轉載時請注明出處及相應鏈接。
本文永久鏈接:http://www.whkfq.net/zs/ue32910.html
-

G453A6SK0320MS4 (ASCO)
G453A6SK0320MS4 (ASCO)...
-

G453A6SK0200UCG (ASCO)
G453A6SK0200UCG (ASCO)...
-

G453A6SK0200HCG (ASCO)
G453A6SK0200HCG (ASCO)...
-

G453A6SK0185A00 (ASCO)
G453A6SK0185A00 (ASCO)...
-

G453A6SK0160AT1 (ASCO)
G453A6SK0160AT1 (ASCO)...
-

G453A6SK0160A00 (ASCO)
G453A6SK0160A00 (ASCO)...
-

G453A6SK0150A00 (ASCO)
G453A6SK0150A00 (ASCO)...
-

G453A6SK0125A00 (ASCO)
G453A6SK0125A00 (ASCO)...





