Fire detectors
Manual fire detector ALAY-E
(modifications: Alai-E1, Alai-E2)
APPOINTMENT: Manual fire detectors are designed to operate with control and monitoring devices with the issuance of the “FIRE” notification manually in closed rooms
Fire detectors
Manual fire detector ALAY-E
(modifications: Alai-E1, Alai-E2)
APPOINTMENT: Manual fire detectors are designed to operate with control and monitoring devices with the issuance of the “FIRE” notification manually in closed rooms
Technical data
DC voltage range supplied to the detector
10 to 27 V
The maximum value of the DC current passing through the detector output contacts (daisy-chained) for Alai-E.2, mA
30
Output electrical resistance of detector contacts
(serial connection) for "Alai-E.2" - no more than 0.5 ohms in standby mode
with closed contacts;
- at least 200 kΩ in the "FIRE" mode
when the contacts are open.
(serial connection) for "Alai-E.2" - no more than 0.5 ohms in standby mode
with closed contacts;
- at least 200 kΩ in the "FIRE" mode
when the contacts are open.
Output electrical resistance of the Alai E-1 and Alai E-2 detectors (parallel connection to the alarm loop),
- standby mode, no less
- Fire mode, no more,
at a current through the detector of 20 mAm 200 kΩ
450 ohms
- standby mode, no less
- Fire mode, no more,
at a current through the detector of 20 mAm 200 kΩ
450 ohms
Maximum current through the detectors in case of parallel connection, mA
22
Operating temperature range
from -10 to + 55 ºС
Weight of the detector, not more than, g
150
Overall dimensions, mm
90x95x40
Degree of protection of the shell
IР 40
FEATURES
- The detector meets all the mandatory requirements of the DSTU EN 54-11 standard
- Operating principle - manual actuation (type B)
- Methods of inclusion in the alarm loop:
"Alay-E.1" paralleled.
"Alai-E.2" in parallel and sequentially - Fixing the "FIRE" mode
- Optical indication - for Alai-E.1 (LED)
- They can be made in any color scheme, with the application of the required inscription