FS4-3J ，霍尼韋爾流量開(kāi)關(guān)，蘇州現(xiàn)貨優(yōu)價(jià)供應(yīng)
FS4-3J 流量開(kāi)關(guān)
FS4-3J是一插入型的流量開(kāi)關(guān)，安裝于1～6(B)英寸的水流管道上用于探測(cè)水的斷流或低流量。其傳感部分的由一擋板組成，擋板連接一個(gè)微動(dòng)開(kāi)關(guān)，當(dāng)流量變
    化時(shí)，擋板帶動(dòng)開(kāi)關(guān)動(dòng)作，其動(dòng)作流量可以通過(guò)一個(gè)流速調(diào)整螺絲調(diào)整。
應(yīng)用廣泛,如空調(diào),供暖,流水系統(tǒng),生產(chǎn)程序等
輸出:SPDT,7.4A@120VAC,3.7A@240VAC
流體溫度范圍:0-149°C
環(huán)境溫度:0-49°C
*大壓力：11.3Kg/cm2
*大流速:3m/s
適合管徑：1"-8"以上
型 號(hào) 描 述
FS4-3 General purpose flow switch
FS4-3J FS4-3 w/BSPT connections
FS4-3-RPT FS4-3 w/test button
FS4-3Z FS4-3 w/ANSI terminal connections
FS4-3A FS4-3 w/tamper-proof cover screws
FS4- 3D FS4-3 w/2 SPDT switches
FS4-3S FS4-3 w/SS body, monel bellows
FS4-3SJ FS4-3S w/BSPT connections
FS4-3DS FS4-3S w/2 SPDT switches
FS4-3-5R FS4-3 w/5 second DOB
FS4-3-20 FS4-3 w/20 second DOM
FS4-3J-E FS4-3J-CE conformance rated
FS4-3D-E FS4-3D-CE conformance rated
FS4-3S-E FS4-3S-CE conformance rated
FS4- 3F FS4-3 for fire sprinkler service
FS4-3F-20 FS4-3F w/20 second DOM
FS4-3DF FS4-3F w/2 SPDT switches
FS4-3DF-20 FS4-3F w/20 second DOM, 2 SPDT switches
FS4-3T1-3?4 3?4" NPT body - high flow rate
FS4-3T2-3?4 3?4" NPT body - medium flow rate
FS4-3T3-3?4 3?4" NPT body - low flow rate
FS4-3T1- 1 1" NPT body - high flow rate
FS4-3T2- 1 1" NPT body - medium flow rate
FS4-3T3- 1 1" NPT body - low flow rate
FS4-3T3-3?4-E FS4- 3T3-3?4 -CE conformance rated
FS4-3T3-1-E FS4-3T3-1 -CE conformance rated
FS5-3?4 General purpose flow switch 3?4"
連接：1" BSPT
電防護(hù)等級(jí):NEMA 1(IP21)
認(rèn)證:UL,CSA
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