優勢供應，美國UE壓力開關：J400-443壓力開關0-199.1mbar爐膛開關

丁腈橡膠膜片J400-440J400-441J400-442J400-443J400-448J400-449J400-450J400-451J400-452J400-453J400-454感壓元件材質：Buna-N膜片+O型圈壓力接口：1/4NPTF可調量程：-1~2.1bar開關信號：SPDT電氣接口：3/4NPTF外殼材質：鑄鋁殼體，環氧樹脂防腐涂層防護等級：IP66技術參數：儲存溫度：-54～71℃環境溫度: -40～71℃;開關精度：1.0%或1.5%開關輸出：一個單刀雙擲（SPDT）動作開關.常開、常閉接點部分型號可選雙刀雙擲（DPDT）。電額定值：15安培.125/250/480伏交流、24-30VDC，2A直流電氣連接：1/2"NPTF或3/4NPTF壓力連接口:1/4"NPTF或1/2NPTF或衛生級連接美國UE開關關于防腐的選型方案指導膜片材質：焊接316L不銹鋼膜片、丁腈橡膠(Buna-N)膜片、氟橡膠膜片、哈氏合金C膜片、  錳乃爾膜片、鉭膜片、青銅波紋管等壓力接口材質：316L不銹鋼鋁制壓力接口 鍍鎳黃銅壓力接口量程規格型號可調范圍死區工作壓力耐壓接液材質壓力接口J400-4400-5mbar0.2-0.6mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4410-24.9mbar0.4-0.7mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4420-49.8mbar0.5-1.2mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4430-199.1mbar1.2-4.5mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-448-199.1-0mbar2.5-7.5mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4490-49.8mbar2.5-5.0mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-450-1-0bar3.4-13.5mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4510-199.1mbar2.5-7.5mbar0.2bar15.5barBuna-N橡膠膜片1/4NPTFJ400-452-1-1.4bar6.8-33.9mbar1.4bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4530-1.4bar3.4-13.8mbar1.4bar15.5barBuna-N橡膠膜片1/4NPTFJ400-4540-2.1bar3.4-20.7mar2.1bar15.5barBuna-N橡膠膜片1/4NPTF實物圖

注：除J400-443壓力開關0-199.1mbar爐膛開關，更多美國UE(United Electric)型號歡迎電話聯系或在線溝通。

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