ABUS MK4100 Door Opening Detector, with external field protection, 2 m, 4-core

ABUS MK4100 Door Opening Detector, with external field protection, is a magnetic contact for protecting large (garage) doors.
Availability: In stock
SKU
MK4100
€45.00 €37.19

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Product highlights MK4100

  • Magnetic contact for installation and assembly
  • NC switching contact
  • 2 m cable / 4-wire
The door opening detector is a magnetic contact for protecting large (garage) doors. Unauthorised opening is detected and reported to the alarm panel. The door opening detector is mounted chiefly on roll-up, sliding, and up-and-over doors. The detector consists of a magnetic contact (reed) and a magnet. These are fitted parallel to each other. The electric circuit of this NC opening detector is normally closed (NC). If the distance between reed and magnet increases, the circuit is broken and an alarm reported. The detector is tamper-protected and stray-field protected. Stray-field protected means that only the magnet belonging to this opening detector has the right field strength to keep the electric circuit closed. Any change to the field strength (e.g.: by another magnet) breaks the circuit and an alarm is triggered. The best installation location is in the middle of the entrance. The magnetic contact is mounted on the ground and the magnet on the inside of the door at a distance of about 20 mm. The door opening detector is perfectly suited for surface-fitting. It is absolutely water and dust-proof (IP 68). Its extremely robust aluminium housing protects it from damage even when driven over. The door opening detector is VdS C certified.
 

Technical Data:

 
Item no.:
MK4100
EAN no.:
4043158001266
Packing dimensions LxWxH:
40x150x300 mm
 
Cable length:
2 m
Cable type:
4-core
Certifications:
VdS C
Connections:
NC, max. contact capacity 60 V DC/AC/300 mA/3 W
Height:
230 mm
Housing material:
Aluminium
IP protection class:
65
Installation location:
Surface mounting
Length:
45 mm
Max. operating temperature:
55 °C
Sensor type:
Reed contact
Stray-field protection:
Yes
Tamper monitoring:
Yes
Type of detection:
Magnetic field measurement
Width:
13 mm