BEI Sensors 三重认证可适用于危险区域编码器

产品介绍

       戈利塔，加州- BEI全系列UL认证非易燃2区编码器已完全符合欧洲防爆认证（CENELEC/ATEX）和IECEx无火花2区的危险区域标准。三重认证覆盖2英寸至4.5英寸、实体轴和中空轴的六款主流重载编码器，型号包括H20、H25、HS20、HS25、HS35和HS45。
Goleta, CA – BEI Sensors’ full line of UL-certified nonincendive Division 2 encoders are now compliant to CENELEC/ATEX and IECEx non-sparking Zone 2 hazardous area standards.  This triple certification is provided on six popular heavy-duty encoder models sized 2 to 4.5 inches in both hollow shaft and shafted versions.  These models include the H20, H25, HS20, HS25, HS35, and HS45.

       非易燃、无火花型保护方法能够确保在正常操作的情况下，编码器不会出现火花或者表面过热的情况。拥有此类认证的编码器具有多种操作优点，包括易安装、无需相关配件（如安全栅），在危险区域无能源限制。同时体积小，对比专门应用于极端危险区域（如北美1区、欧洲0区、1区）的编码器，成本更优。
The nonincendive/non-sparking protection method assures that no sparking or hot surfaces will occur in the encoders under normal operating conditions.  Encoders with this certification offer several operational benefits including simpler installation, no need for an associated apparatus (such as a barrier) and no restriction of energy to the hazardous location.  These encoders also take up less space in the application and are often less costly than encoders designed for more stringent hazardous locations such as Division1, Zone 0 or Zone 1.

       针对危险区域的三重认证编码器同时也简化了终端客户装置等级认证过程，减少了终端客户在获得国际安全条例认证方面的花费。在只有异常操作条件下才要求防爆认证的应用中，非易燃、无火花型编码器可替代昂贵的防爆或防火产品，能满足并超过危险区域北美2区、欧洲2区相关要求。
Triple ratings for these hazardous area encoders also help to simplify the certification process of the end-users’ assembly and save costs in obtaining additional approvals to comply with international safety regulations.  In applications where explosive agents are only present in abnormal operating conditions, nonincendive/non-sparking encoders can be used instead of more expensive explosion-proof or flameproof products that exceed the hazardous area requirements of Division 2 and Zone 2 environments.