DWYER A1F系列經(jīng)濟(jì)型壓力開關(guān)詳細(xì)信息：
產(chǎn)品名稱:  A1F系列經(jīng)濟(jì)型壓力開關(guān)
產(chǎn)品型號(hào):  A1F

可現(xiàn)場(chǎng)加裝防護(hù)外殼

 
用途：適用于無(wú)腐蝕性液體或氣體的壓力控制
范圍：0.21-1.4/1-10.3/1.7-17.2/3.4-34.5Bar等多種規(guī)格供選擇
封裝：室內(nèi)安裝，可選防水外殼(NEMA 4X)
壓力腔：不銹鋼
壓力設(shè)定：現(xiàn)場(chǎng)可調(diào)，可視刻度
連接:1/4"內(nèi)螺紋和1/2"外螺紋
輸出:SPDT
死區(qū):固定死區(qū)

可選防水封裝
重量：170g

認(rèn)證：CE，UL

DWYER A1F系列經(jīng)濟(jì)型壓力開關(guān) 

 
選型表：

型號(hào) 參數(shù)
A1F-O-SS-1-1 Pressure switch, range 2-15 psig (0.14-1.03 bar),min.deadband 2 psig (0.14 bar), max. deadband 3 psig (0.21bar).
A1F-O-SS-1-2 Pressure switch, range 4-75 psig (0.28-5.17 bar),min.deadband 4 psig (0.27 bar), max. deadband 15 psig (1.0bar).
A1F-O-SS-1-3 Pressure switch, range 8-225 psig (0.55-15.5 bar),min.deadband 8 psig (0.55 bar), max. deadband 25 psig (1.7bar).
A1F-O-SS-1-4 Pressure switch, range 16-450 psig (1.1-31.0 bar),min.deadband 15 psig (1.0 bar), max. deadband 50 psig (3.5bar).
防水配件型號(hào) 　
A-447 Weatherproof enclosure, easy field installation, meetsNEMA4X, polycarbonate cover with 1/2" female NPT conduit entry.