产品介绍
"For most non-voltage producing devices located in a hazardous area, a single zener barrier that is negative-earth-grounded can be used for intrinsic safety. Instrumentation that produces an output (signal conditioners) usually requires two barriers, one for each \"floating\" lead. Here, a dual-channel barrier can be provided or for applications in which the instrument signal return level cannot be reduced, a supply barrier and a low resistance return barrier can be supplied. Approvals: UL, FM, CSA Classes: I, II Divisions: 1, 2* Hazardous Location Group D * Certified by CSA for mounting inside a suitable enclosure in Div. 2 or non-hazardous locations and must be connected by means of the two studs provided to a grounded copper busbar or equivalent."
SBG54806 本质安全栅技术参数
| 规格项 | 参数值 | 勾选搜索替代 |
| 特 性 | ||
| 通道数 | 2 # | |
| 安全栅类型 | Zener Barrier | |
| 环 境 | ||
| 工作温度 | 32 to 140 F (0 to 60 C) | |
| 更多技术信息 | ||
| 应用 | 4-20 mA 2-wire Transmitters; Switches; Solenoid / Audible Alarms | |
| 更多规格 | ||
| 交流或直流 | DC | |
| CSA 认证 | CSA | |
| 深度 | 1.63 inch (41.3 mm) | |
| FM 调频许可 | FM | |
| 高度 | 2.72 inch (69 mm) | |
| ISC 兼容 | 60 milliamps | |
| 最大内阻 | 270 ohms | |
| 安装方案 | Din Rail Mounted (optional feature); SurfaceMount (optional feature) | |
| 产品类别 | Intrinsic Safety Barriers | |
| 总无保护电容 | 2 microF | |
| 总无保护电感 | 6 mH | |
| UL 认证 | UL | |
| VOC 合规 | 30 volts | |
| 宽度 | 4.75 inch (121 mm) |
产品替代
声明：本产品内容及配图源自互联网收集或平台用户自行上传，目的在于传递更多信息，并不代表本网赞同其观点或证实其内容真实性，不承担此类作品侵权行为的直接责任及连带责任。如涉及作品内容、版权等问题，请联系本网处理，侵权内容将在一周内下架整改。
本质安全栅相关品牌
本质安全栅同类产品
加载中···
