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الرئيسية / المنتجات / Cleanroom Doors, Windows & Interlocks / Cleanroom Door Position Sensor Surface-Mounted Magnetic
STJH-CLEANROOM-DOOR-POSITION-SENSOR-SURFACE-MAGNETIC

Cleanroom Door Position Sensor Surface-Mounted Magnetic

A surface reed-contact pair that reports door position without recessing the leaf or frame.
  • Two-piece surface mounting suits retrofit work.
  • Reed switching provides a simple wired position signal.
  • A compact matched magnet avoids a moving contact across the opening.
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مقدمة المنتج

The switch housing and matching magnet mount opposite each other on the door and frame. As the two parts separate, the reed contact changes state for the connected monitoring input. The surface format is useful where drilling a deep recess would be inconvenient or where a visible sensor is acceptable. It supplies position feedback to an interlock or access controller; its contact signal describes the door position rather than the mechanical engagement of a separate lock.

الخصائص الرئيسية

  • Two-piece surface mounting suits retrofit work.
  • Reed switching provides a simple wired position signal.
  • A compact matched magnet avoids a moving contact across the opening.

المعلمات الفنية

Sensing MethodMagnetic reed contact
MountingSurface mounted
AssemblySwitch housing and matching magnet
Contact FormNormally open reed contact
Maximum Sensing Gap19 mm
Maximum Switching Current500 mA
Maximum Switching Voltage48 V AC/DC
Signal FunctionDoor-position feedback
Electrical ConnectionWired contact output
التخصيصMounting accessories and lead arrangement can suit the intended door and frame.

Applications

  • Retrofitted interlock doors needing position feedback.
  • Facility access doors monitored by a wired control input.

Solutions for Your Application

The door construction cannot easily accept a recessed sensor.

Both sensing parts attach to the available surface.

Door-closed indication is being mistaken for confirmation that the lock has engaged.

Use this position contact for leaf status and a separate lock-monitoring signal where required.

الخيارات المتاحة

  • Mounting spacers.
  • Cable protection accessories.
  • Door and frame mounting arrangements.

Planning a Cleanroom Door Position Sensor Surface-Mounted Magnetic specification?

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