Smoke Photoelectric Detector
Specifications
Microprocessor intellectual smoke detector2 sensitivity levels
Twist-lock base and traditional base
Indicates 5 modes
Designed for detection of low concentrated smoky fires inside premises including unheated premises and for transmission of FIRE notification to FACP.
The detector operates in conventional fire alarm loops with ARTON-0XF control panels detecting activation of one or two and more detectors in AL without fitting current limiting resistor in the circuit, and also with FACP from other manufacturers, detecting activation of one or two and more detectors in AL provided CLR installed in the loop.
The detector operates in AC fire alarm loops.
SPD-3 Elite is an intellectual microcontroller device featuring wide range of technical and user features: higher immunity to industrial range EMP, drift compensation, self-test for proper operation, indication of the current detector’s status.
One of two sensitivity levels can be set with the help of computer: normal and high.
The detector indicates the following modes of operation: Standby, Prealarm, Alarm, Fire, Fault, and allows connecting of remote LED indicator.
When the measuring system operates improperly or in the condition of ultimate drift compensation the detector indicates the fault status with short yellow LED flashes and also sends the fault signal to FACP.
Two types of bases are compatible with the detector: traditional screw and screwless (twist-lock).
You can use K-MK mounting rings for installation to suspended ceilings, into which the detector’s base is secured.
Technical specifications
Parameters |
Unit of measure |
Value |
|
Sensitivity (two levels):
|
dB/m |
high (0,08 dB/m) normal (0,12 dB/m ) |
Voltage range |
V |
9 - 30 |
Standby current consumption |
µA |
70±10 |
|
Alarm current consumption:
(not considering current through remote output) · at Upow. (from 9 to 30)V (not considering current through remote output) |
mA |
10±1
10±2
|
|
Alarm current consumption through remote output |
mA |
10±2
|
Outgoingsignalconditioning |
|
Non-contact |
Connection |
|
2-wire |
|
Built-indriftcompensation in accordance with EN 54-7 |
|
yes |
Measurementsystemmonitoring |
|
yes |
High EMI immunity |
|
IV level |
Operating temperature range |
°C |
- 20 ÷ +55 |
Dimensions |
mm |
Ø100 x48 |
Weight |
g |
150 |
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