DI-470/A由山西润盛进出口有限责任公司销售
山西润盛进出口有限公司
*:
ABB、GE发那科、AB、FOXBORO、Honeywell,力士乐、KUKA、SEW、施耐德等,三菱、安川、本特利,英维思,伍德沃德,福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、安川、博世力士乐,ACSO,力士乐等各大的DCS系统配件,机器人系统配件,大型伺服系统备件。(*停产配件原装进口原厂*,提供报关单,提供质保一年。)
当用兆欧表摇测电器设备的绝缘电阻时,一定要注意“L”和“E”端不能接反,正确的接法是:“L”线端钮接被测设备导体,“E”地端钮接地的设备外壳,“G”屏蔽端接被测设备的绝缘部分。如果将“L”和“E”接反了,流过绝缘体内及表面的漏电流经外壳汇集到地,由地经“L”流进测量线圈,使“G”失去屏蔽作用而给测量带来很大误差。另外,因为“E”端内部引线同外壳的绝缘程度比“L”端与外壳的绝缘程度要低,当兆欧表放在地上使用时,采用正确接线方式时,“E”端对仪表外壳和外壳对地的绝缘电阻,相当于短路,不会造成误差,而当“L”与“E”接反时,“E”对地的绝缘电阻同被测绝缘电阻并联,而使测量结果偏小,给测量带来较大误差。DELTRONIC TENTH PLUG GAUGE KIT 10.50-11.70MM SET OF 24
DELTRONIC TENTH PLUG GAUGE KIT 9.25-10.45MM SET OF 25
DELTRONIC TENTH PLUG GAUGE KIT 8.00-9.20MM SET OF 24
DELTRONIC TENTH PLUG GAUGE KIT 21.75-22.95MM SET OF 25

DELTRONIC TENTH PLUG GAUGE KIT 20.50-21.70MM SET OF 25
DELTRONIC TENTH PLUG GAUGE KIT 14.25-15.45MM SET OF 25
DELTRONIC TENTH PLUG GAUGE KIT 15.50-16.70MM SET OF 25
DELTRONIC TENTH PLUG GAUGE KIT 24.25-25.40MM SET OF 24
DELTRONIC TENTH PLUG GAUGE KIT 23.00-24.20MM SET OF 25
NORTH AMERICAN MFG. 1520G-51 GAS SHUT OFF VALVE 2-1/2"
PARKER WATTS F602-06WJ/M4 3/4" NPT 250 PSI FILTER, NIB
TURCK VB2-RS 4.4T-1/2FKM 4.4/S651 Eurofast 2-BRANCH SPL
F N SHEPPARD CO TUSN2445H150VA, BELT, WELDED, 0.500" PI
ASHCROFT 451279SS-04L DURAGAUGE SOLID FRONT, 0-60PSI, N
NUMATICS 239-1794 24 VDC .75 WATT DEVICE NET,