搜索關鍵詞:熱電偶,熱電阻,雙金(jin)屬溫度計(ji),壓力表,壓力變送器,磁翻板液位計(ji)
概訴描繪:69L7-A 矩形電(dian)(dian)測(ce)量指示儀表(biao)嵌入安(an)裝(zhuang)在(zai)船(chuan)舶、機車、電(dian)(dian)站、礦(kuang)山冶金、石油化工和其它移動電(dian)(dian)力設備裝(zhuang)置上,測(ce)量直流電(dian)(dian)流和電(dian)(dian)壓(ya),尤適用(yong)作為電(dian)(dian)子儀器(qi)的指示儀表(biao)或其它非電(dian)(dian)量轉(zhuan)換(huan)成電(dian)(dian)量的二次儀表(biao)。
定購注意事項
網上訂購時,必(bi)定類產品的(de)主(zhu)要參數、名字(zi)、量限填(tian)列明確。
購(gou)買時,應寫清電表標度(du)盤為灰黑色或潔白(bai),標度(du)盤帶借 光刻度(du)尺線能不要特數顏(yan)色圖片標簽等(deng)必須。
夠買(mai)直流(liu)電(dian)(dian)壓(ya)(ya)電(dian)(dian)表時,其(qi)參考值分配器及定(ding)值高(gao)壓(ya)(ya)輸電(dian)(dian)線,除特別要 求提出了外(wai),均各(ge)分為按(an)75mV及0.035Q手(shou)工(gong)打造(zao),但手(shou)工(gong)打造(zao)廠不 批發(fa)商(shang)定(ding)值高(gao)壓(ya)(ya)輸電(dian)(dian)線。
各系(xi)電表(biao)的測定(ding)時間范(fan)圍,經手(shou)工生(sheng)產廠(chang)答應可手(shou)工制造(zao)廠(chang)表(biao)格未列 人(ren)量限的電表(biao)。
在預定(ding)(ding)交流活動(dong)電(dian)(dian)表時,應蓋章電(dian)(dian)機穩(wen)定(ding)(ding)的功(gong)率幾率、電(dian)(dian)機穩(wen)定(ding)(ding)的功(gong)率交流電(dian)(dian)壓。接互感 器(qi)(qi)電(dian)(dian)表應蓋章380V/次級V或(huo)初A/5等的電(dian)(dian)機穩(wen)定(ding)(ding)的功(gong)率值,但(dan) 生產(chan)廠(chang)不(bu)制造互調節器(qi)(qi)。
粉絲如時交、直(zhi)流(liu)電源電表刻線(xian)線(xian)要特定樣色標(biao)志(zhi)請在(zai) 進貨(huo)時一式(shi)兩份。
©2024 上自儀表有限公司(cvzp.cn)版權所有 技術支持: sitemap.xml 總訪問量(liang):267721