"The exceptionally compact design of Gems™ 65800 Series units saves space and simplifies installation; especially in multiples on a common mounting plate. They provide great economy as well since no explosion-proof enclosures are needed for sensor wiring. Encapsulated construction is impervious to dust and moisture. Single-screw mounting is standard, but units can be supplied with an optional clip for rail mounting. The single through-mounting screw also provides electrical connection to ground through the earth-grounded mounting surface. Any non-voltage-producing sensor or switch is rendered intrinsically safe for hazardous locations when properly connected to the output of these Zener Barriers."
特性
- Limits D.C. voltage and current to the hazardous area and provides a path for fault current
- Intrinsic safety with solid-state reliability
- Compact size streamlines installation
- Space-saving in multiples
- Encapsulated construction is impervious to dust and moisture
技术参数
| 规格项 | 参数值 |
|---|---|
| 通道数 | 1 # |
| 宽度 | 0.4843 inch (12.3 mm) |
| 安装方案 | Earth-Grounded Rail Mount |
| 最大内阻 | 750 ohms |
| 总无保护电容 | 0.7200 microF |
| 总无保护电感 | 4.1 mH |
| 交流或直流 | DC |
| 应用 | 4-20 mA 2-wire Transmitters; Switches; RTDs; Thermocouples; Strain Gages; Load Cells; Flow Meters; Level Sensors, Pressure Switches |
| UL 认证 | UL |
| 深度 | 3.19 inch (80.9 mm) |
| 安全栅类型 | Zener Barrier |
| 高度 | 1.44 inch (36.5 mm) |
| CSA 认证 | CSA |
| 产品类别 | Intrinsic Safety Barriers |
| 工作温度 | -40 to 140 F (-40 to 60 C) |
