產(chǎn)品中心
Product Center
您當(dāng)前的位置:首頁產(chǎn)品中心Dwyer 差壓開關(guān)/表 43000系列
高低限位控制,可選鋁制外殼或黃銅外殼
43000系列Capsu-Photohelic?液用差壓表/開關(guān) 組合了多功能,高重復(fù)性的開關(guān)和高精度的差壓表,差壓表采用了我們可靠耐用的Magnehelic差壓表的設(shè)計理念。Capsu-Photohelic?液用差壓表/開關(guān)采用膜盒傳感器,能夠監(jiān)測液體和氣體的壓力到500 psig(34bar)??蛇x鑄銅材質(zhì)用于水或水基液體。帶有兩個光電感應(yīng)的雙刀雙擲開關(guān)用于高/低限位控制。直接通過面板上的旋鈕就很方便的改變設(shè)定點。每個單獨設(shè)定點的回差小于滿刻度的1% ,兩個設(shè)定點可以交互成為一個可調(diào)節(jié)的盲區(qū),適用于水泵控制等應(yīng)用場合。
應(yīng)用及案例
? Pump control
? Pumping systems
? Waste water
? Compatible liquid or gas applications
產(chǎn)品特色
? Gage capsule permits high-pressure usage with small differentials
? Zero and range adjustments outside of gage means no disassembly in normal service
? Time-proven, simple, frictionless movement that permits full scale readings as low as 0.5 in w.c.
? Photo-electronic relays provide fast-acting switching with variable deadband control for chatter-free operation
1
1
1