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The 3-door interlocking system is used to control the entry of personnel to a secure area such as a cleanroom, where dust or small particles may be a problem.
3-door interlock system not only controls the access but also prevents cross-contamination and ensures the pressure balance in the room
The working principle of 3-door interlock is simple. The door interlocking unit is composed of 3 doors that are electrically interlocked in such a way that all doors cannot be opened simultaneously.
3-door interlocking system achieves in the prevention of contamination by:
The door interlocks are used in a variety of industries but in essence, they are there to control the unwanted passage from one area to another.
3-door interlocking unit can be applied in cleanrooms and manufacturing areas in pharma, electronics, semiconductor, automotive industries, etc.
Voltage | 220V |
Indicator | LED |
LED input voltage | 5V |
Electromagnetic lock input voltage | 12V |
Sound indicator | Buzzer sound |
Time delay | 5 seconds |
A set of Sangma 3-door interlocking system includes:
See more Cleanroom Door Interlock System
For more information, please contact us via hotline +84 90 123 7008 / +84 90 123 9008