用途:適用于無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:可選鋁、銅或不銹鋼
壓力設(shè)定:現(xiàn)場可調(diào),可視刻度
連接:1/8"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
選型表:
舉例 | A1 | S | PC | SS | 1 | 2 | A1S-PC-SS-1-2 Pressure Control; 316 SS diaphragm and Viton® O-ring; weatherproof enclosure, NEMA 4X, polycarbonate with conduit entry; 316 SS pressure chamber; fixed deadband, automatic reset; SPDT snap acting switch; adjustable range 15-150 psig |
結(jié)構(gòu) | A1 | Series Designator | |||||
S B | 316 SS diaphragm and Viton® O-ring Buna-N diaphragm and Buna-N O-ring | ||||||
封裝和安裝 | O | Open case Open case - panel mount, has 1/2" straight thread and flush bottom, includes gasket and mounting nut (only available on A1B with brass chamber) Weatherproof enclosure, NEMA 4X, polycarbonate with conduit entry Weatherproof enclosure, NEMA 4X, 316 SS with conduit entry | |||||
壓力室材質(zhì) | AL BR SS | Aluminum with Teflon® impregnated anodized coating Brass 316 SS | |||||
開關(guān)類型 (Switch) | 1 1HS | SPDT snap action switch, rated 15 A @ 120/240/480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC SPDT Hermetically sealed snap switch rated 5 A @ 120/240 VAC | |||||
可調(diào)范圍 | 1 2 3 4 | 3-20 psig (.21-1.4 bar) 15-150 psig (1.0-10.3 bar) 25-250 psig (1.7-17.2 bar) 50-500 psig (3.4-34.5 bar) |