其他品牌 品牌
经销商厂商性质
深圳市所在地
OETIKER 13900193 HO3000EL
面议ABL8WPS24200
面议JCT H8009-006-12-T3-A8B4
面议H8009-006-16-T3-A8B1
面议E62.F10-102B20 Q010101
面议Graceport R-3W-SR
面议TQ412 PNR111-412-000-013 A1-B6-E100-F0-G000-H10
面议GracePort R-3WMT-LMH
面议Sprayerdepot
面议ITT 75-N-PN-MET-B209-VSPG30
面议Stabilus LIFT-O-MAT
面议NEUHAUSER 19711990-00-0
面议ETM-IS31-001 ETM-IS11-113
ETM-IS31-001 ETM-IS11-113
关于世博科技
Expo Technologies是危险区域保护的。我们与广泛行业的终用户,集成商和OEM合作,包括石油和天然气,化学和石化,制药和生物技术以及发电。
利用我们在范围内对安全标准的丰富了解,我们可以在危险和环境中为客户提供服务。
我们在英国,美国和中国设有制造中心,并通过授权渠道合作伙伴网络在范围内运营。
思考+设计+认证
思考–凭借60多年的经验,我们利用我们在Ex p,Ex e,Ex d和Ex i方面的专业知识专注于解决危险区域问题。
设计–我们开发满足客户需求的工程解决方案。无论是提供标准产品还是根据客户的*需求创建定制解决方案。
认证–我们所有的产品和定制解决方案均已通过和国家标准认证,并受到行业的信赖。
Enclosure: Purged and Pressurized
Expo’s complete Purge and Pressurized enclosures enable you to install uncertified electrical equipment in hazardous areas. Our Purge Wizard identifies the appropriate purge and pressurization unit for your enclosure.
Expo Purging & Pressurization Systems have UL Listing for US hazardous locations and cUL listing for Canadian Zones.
We often assist customers obtain hazardous location approval from their preferred inspection authority.
If Expo provides the enclosure and the purging system, we certify it to IECEx or ATEX standards. Our certificates let us deliver a complete range of custom solutions.
If Expo provides a purging system which you attach to your enclosure, a Notified Body must certify it. We regularly work with your local Notified Body to obtain certification.
Quick Access: Easily open purged cabinets for maintenance in hazardous areas;
Custom Enclosure
Controls: We often add:
Heating & cooling: Our enclosures often include local heating or cooling:
Wheels: Move certified electrical equipment between points of use in hazardous areas.
Expensive alternatives to Expo’s purge and pressurized enclosures include:-
Explosion-Proof boxes(Ex d): can withstand an internal explosion, and prevent any internal ignition reaching surrounding gas or vapour. However, these are heavy, solid metal boxes, generally castings, or specially welded/fabricated. Hence:
Increased safety enclosures (Ex e): for equipment that doesn’t arc or spark during normal or fault conditions. The enclosure is insulated to keep surface temperatures below incendive temperatures. However:
Purge and Pressurization is cost-effective:
Typical Enclosure System
Expo has designed hundreds of custom purge and pressurized enclosures. For purge and pressurization technology, we believe we are:
Multiple Enclosures
Our design will meet your requirements. We’ll provide whatever technical assistance you need.
We manufacture enclosures in:
Many customers work with us this way:
We are proud our customers include: