Dwyer 美國(guó)德威爾

Blank Series dwyer 德威爾

dwyer產(chǎn)品銷(xiāo)售產(chǎn)品選型產(chǎn)品報(bào)價(jià) 技術(shù)支持售后服務(wù)
美國(guó)德威爾壓差表流量計(jì) 差壓計(jì) 差壓開(kāi)關(guān) 差壓變送器
產(chǎn)品廣泛應(yīng)用于暖通空調(diào) 食品制藥生物工程智能樓宇電廠化工水處理環(huán)境監(jiān)測(cè) 工業(yè)制造等領(lǐng)域
產(chǎn)品描述：美國(guó)Dwyer德威爾儀器儀表制造有限公司(Dwyer Instruments,Inc.)是一家對(duì)差壓、溫度、液位和流量的測(cè)量,變送和控制等方面擁有眾多精密儀器儀表產(chǎn)品并且在價(jià)格上有強(qiáng)競(jìng)爭(zhēng)力的儀器儀表制造公司。
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產(chǎn)品描述服務(wù)承諾訂貨流程溫馨提示

DCTE系列帶Photohelic®開(kāi)關(guān)/表的反吹時(shí)間控制器
產(chǎn)品說(shuō)明：
由差壓來(lái)控制反吹的時(shí)間控制器
The Photohelic® Pressure Switch/Gages On-Demand Cleaning Controller provides a simple, complete dust collection control all in one enclosure. The Photohelic® controller combined with the DCT500DC Timer Control provides a timed energization of solenoid valves when the differential pressure indicates filter cleaning is necessary. The operator can easily set the cleaning initiation and duration by adjusting the 2 set point knobs on the front face of the Photohelic® controller. Solenoid valve sequencing is also easily set via two potentiometers inside the enclosure on the timer board. A three position switch on the front of the enclosure offers cleaning versatility by allowing the user to select between on demand or continuous manual cleaning. The Photohelic® controller is pneumatically connected with tubing to fittings on the enclosure. All that is required for start-up is connection of tubing from the process to the external fittings on the enclosure, and wiring the solenoid valves to the timer board.

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