安全仪表系统的十个事实之三(中英文对照) 点击:404 | 回复:1



siren

    
  • 精华:36帖
  • 求助:0帖
  • 帖子:426帖 | 6724回
  • 年度积分:0
  • 历史总积分:21846
  • 注册:2002年3月09日
发表于:2008-01-04 13:56:00
楼主

TRUTH # 3
Many companies will sell you a safety system, but very few are able to
address your specific needs

OPERATING COMPANIES in the process industries pursuing regulatory compliance or trying to adopt new safety standards represent an attractive business potential for companies that offer some kind of process control technology or automation as these seem to be coming out of the woodwork in an attempt to offer their products with some level of SIL compliance for use in safety application. Unfortunately, most of the new products offer solutions for the fail safe side, only a couple of these products can address the need for safety and process uptime simultaneously. Some of these products can address the requirements for a particular SIL (i.e. up to SIL 2) or a particular application (i.e. Safety Shutdown) very few can fulfill the requirements of any SIL, any critical application from Safety Shutdown or Fire and Gas to critical turbo machinery process control while ensuring process uptime. That additional flexibility is overlooked most of the times, but it is of great economic value not only because of the increase utilization of the assets.




siren

  • 精华:36帖
  • 求助:0帖
  • 帖子:426帖 | 6724回
  • 年度积分:0
  • 历史总积分:21846
  • 注册:2002年3月09日
发表于:2008-05-09 17:58:41
1楼
在过程工业中,从事规章兼容或试图采用新安全标准的运行公司表示:任何提供某种形式的过程控制技术或自动化公司都有巨大的商业潜力,因为这些公司看起来已经脱离手工工作,试图把他们的具有某种等级的SIL兼容的产品用于安全应用。大多数新产品都能提供故障安全方面的解决方案,不幸的是,只有几种产品能同时满足安全和过程正常运行的需要。一些产品能满足特定SIL(例如,高达SIL2)或特殊应用(例如,安全关断)的要求,极少数产品能满足任何SIL等级和任何关键应用,从安全关断或火气到关键透平机过程控制的要求,同时确保过程正常运行。那种额外的灵活性被忽视了很多次,但是它有极大的经济价值,不仅仅由于增加资产的利用率。
Triconex声称他们连续十一年被控制杂志评选为过程自动化工业安全和紧急关断系统最佳制造商。

热门招聘
相关主题

官方公众号

智造工程师