产品中心
——————FBM207C FBM207C—————
||||||ab/abb/ge/施耐德/本特利/ triconex/巴赫曼/西屋/黑马/福克斯波罗/霍尼韦尔 等plc 模块卡件||||||
★厦门仲鑫达自动化设备有限公司 ★
☆ 咨询联系人:苏妙玲
◆ qq: 2851195480
& 手机/微信:13394057292
◆ 销售热线:0592-5856292
☆ 传真:0592-5165561(注苏妙玲收)
★ 邮箱:2851195480@qq.com
仲鑫达自动化-工业备品备件领域优化供应链
依托海外资源 专注工控零部件
现货销售 高速发货 售后保障
多品种工业自动化一站式采购
采购流程【议价】【订单】【发货】
-------------------------------------------------------------------------
引言
新的基于现场总线技术的控制策略和网络结构将对现有的仪表及控制系统产生革命性的影响。从现场总线技术的本质特征上分析了其对传统分散控制系统DCS的冲击,并结合dcs的网络结构特点,给出了现场总线集成于dcs的三种实现方法。
工业控制从早期的就地控制、集中控制,已经发展到现在的集散控制(dcs),在过去的20年中,过程工业对dcs系统及相关的仪表装置进行了大量的投入,dcs系统的应用结果得到了用户的肯定。4-20mA信号是dcs系统及现场设备相互连接的本质特点,这是控制系统和仪表装置发展的一大进步。
--------------------------------------------------------------------------
CATERPILLAR CAT 953569C1 90 DEGREE SWIVEL ELBOW 1/2 IN D595489
271.07.075 E2 12FT ENERGY CHAIN SYSTEM CABLE CARRIER D568854
SHAW DEVELOPMENT STAINLESS HANDLE TURN TITE EXPANDABLE RUBBER PLUG D573127
F995 458A 1/2IN NPT SPRINKLER D569275
BS&B RB-90 1 IN RUPTURE DISK D566470
FOSTER K3S/S 3/8 IN NPT STAINLESS PLUG D569708
FOSTER K3S/S 3/8 IN NPT STAINLESS QUICK DISCONNECT PLUG D569731
JUSTRITE 26014 CEASE-FIRE 30GAL OPEN HEAD DRUM D567255
PALL SGLFPF6402VMM6/8 PFA GASKLEEN IV GAS FILTER ASSEMBLY D570381
PETERSEN 102-006 DRAIN JET DRAIN FLUSHER D567510
CHROMALOX 389714 GRSR SELF-REGULATING GROMMET D593468
ROSEMOUNT 4254030304-5-1 2IN STAINLESS ORIFICE PLATE 0.9820IN BORE D594265
ROSEMOUNT 4254030304-2-1 2IN STAINLESS ORIFICE PLATE 0.9560IN BORE D594269
ROSEMOUNT 4254030304-1-1 2IN STAINLESS ORIFICE PLATE 0.9560IN BORE D594272
ROSEMOUNT 4254030304-3-1 2IN STAINLESS ORIFICE PLATE 0.9560IN BORE D594268
ROSEMOUNT 4254030304-4-1 2IN STAINLESS ORIFICE PLATE 0.9560IN BORE D594267
STAINLESS FLANGED BRAIDED FLEXIBLE HOSE 25IN LENGTH 3IN 150 D596313
GARDNER DENVER 00704725-0004 COMPRESSOR VALVE REBUILD KIT D548962
TM0410112G CASE OF 12 CASTER WHEELS 4 X 1-1/2 IN D549148
SKINNER SEAL 089883 EMERGENCY PIPE CLAMP 8 IN D553535
HACH 4495730 SERIES 5000 REAGENT TUBING MODULE REPLACEMENT KIT D544061
BABBITT SWK-2.5 SAFETY WHEEL CAP KIT 2-3 D579336
DRESSER 0062-9506-142 6.840 X 6.625 STYLE 62 SEAL PIPE COUPLING D584066
SKINNER SEAL 089883 EMERGENCY PIPE CLAMP 8 IN D553536
GARDNER DENVER 01247120 JOY GUARD-VALVE D549035