IP 212-64 prot. R3

IP 212-64 prot. R3 conventional-addressable electrooptic smoke detector is designed to detect fire accompanied with low concentration of smoke in the various buildings and facilities’ monitored closed rooms as well as to transmit a “Fire” signal to the Rubezh-2OP prot.R3.receiving and control panel.
Power supply from ACL (28 - 36 V)
Detector sensitivity 0,05 to 0,20 dB/m
The detector remains functional when affected:
-by air flow rate
-background luminance of artificial or natural light sources of natural light sources
up to 10 m/s
up to 12000 lx
LED flashing frequency in stand-by / "Fire" mode 0,2 Hz/2 Hz
Overall dimensions of the detector with base, no more than Ø94×44 mm
Detector weight with base, no more than 120 g
Operating temperature range from -25 to +55°С spec.des. from -40 to +70°С
Average service life, at least 10 years
The detector performs the following functions:

  • smoke concentration measurement;
  • measuring results processing using special algorithms and "Fire" signal transmission to receiving and control panel;
  • detector operation mode indication;
  • automatic dust compensation of  smoke chamber to exclude false alarms;
  • functioning test with button or OT-1 special optical tester.

The detachable connection between the sensor and the socket provides easy installation, mounting, and maintenance of the detector.

Circular contacts allow easy mounting of the detector without orientation with the base.

To facilitate ACL shielded cables installation, cable mounting plate is provided on the base (option).

It can be mounted on dropped ceiling using a special base combined with mounting rings.


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