電子壓力開(kāi)關(guān)的巡回檢查
來(lái)源:編輯YY 時(shí)間:2014-12-01 14:04 點(diǎn)擊:次
由于電子壓力開(kāi)關(guān)是電子式的智能壓力開(kāi)關(guān),它需要通電之后才可以進(jìn)行工作,并且測(cè)量壓力時(shí)也帶有顯示屏進(jìn)行結(jié)果顯示,所以它的巡回檢查需要按以下步驟進(jìn)行:
1.查看電子壓力開(kāi)關(guān)的供電電源是否正常,是否符合其供電要求;
2.檢查電子壓力開(kāi)關(guān)與電源之間的連接電纜及電子壓力開(kāi)關(guān)與系統(tǒng)設(shè)備之間的連接是否都連接完好,并且接觸良好;
3.檢查電子壓力開(kāi)關(guān)的工藝接口、導(dǎo)壓管和閥門(mén)之間有無(wú)泄漏現(xiàn)象,要保證其密封性能;
4.查看電子壓力開(kāi)關(guān)檢測(cè)元件—壓力傳感器測(cè)得的壓力是否正常;信號(hào)輸入、信號(hào)輸出是否正常;
5.檢查電子壓力開(kāi)關(guān)顯示屏,首先查看顯示屏的亮度是否清晰,再者檢查顯示屏顯示的數(shù)值是否有異常,如果均正常,即可查看顯示的壓力測(cè)量結(jié)果值是否有誤差偏大的現(xiàn)象。
西安仕樂(lè)克控制器制造有限公司 (www.a3025.cn)
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