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Lượt truy cập | 5579185 |
Allen Bradley Vietnam - 937Z Zener Barriers

Loại sản phẩm: Signal Interface
Mã sản phẩm: 937Z Zener Barriers
Nhà cung cấp: Anh Nghi Sơn
Xuất Xứ: chính hãng
Hãng sản xuất: Allen-Bradley
Giá : Vui lòng liên hệ
937Z Zener Barriers
Our Bulletin 937Z Zener Barriers provide protection for electrical signals within hazardous areas. These barriers feature a narrow profile of just 12.5 mm to maximize control panel space. They also prevent the transfer of unacceptably high energy from the safe area into the hazardous area. Our Zener Barriers include positive polarity, which means the anodes of the Zener diodes are grounded. Depending on the application, increased or decreased intrinsic safety parameters apply for serial or parallel connection.
Features
- Includes standard DIN rail snap on mounting for easy installation and grounding
- Includes one- or two-channel barriers, 646 or 327 Ohm maximum resistance
- Provides diode return feature to prevent a current into the hazardous area
- Offers a high power version with a smaller serial resistance which provides higher voltage to the field device
- Uses Zener diodes to limit electrical energy in hazardous environments
Sản phẩm liên quan

AB-Allen Bradley Vietnam ...
AB-Allen Bradley Vietnam - 937T Isolator Barriers
Loại sản phẩm: | Signal Interface |
Mã sản phẩm: | 937T Isolator Barriers |
Nhà cung cấp: | Anh Nghi Sơn |
Xuất xứ: | chính hãng |
Hãng sản xuất: | Allen-Bradley |
Giá: | Vui lòng liên hệ |

Allen Bradley Vietnam - 9 ...
Allen Bradley Vietnam - 937C Converter Barriers
Loại sản phẩm: | Signal Interface |
Mã sản phẩm: | 937C Converter Barriers |
Nhà cung cấp: | Anh Nghi Sơn |
Xuất xứ: | chính hãng |
Hãng sản xuất: | Allen-Bradley |
Giá: | Vui lòng liên hệ |