6
Heat Detectors (A30XT, A30XV)
Heat detector (DA30XT), gives a temperature alarm produced by a combustion process, independent of
speed, when temperature is 64ºC.
It has a sensor element (thermal function) made with a thermistance (NTC, Negative Temperature Coefficient) and
a comparator circuit with a pre fixed reference value.
Sensor voltage supply and circuit is stabilised, so the detector sensibility is constant in front of variations power
supply. Detector and base are manufactured with ABS plastic thermal resistant.
Rate of rise heat detector (A30XV), has two sensors, one of them gives an alarm according a fast heat
increment produced by a combustion process, and if the speed is not enough fast, then there is the second sensor
that gives the alarm when the temperature is 64ºC. Complying with last EN 54-5.
Sensor voltage supply and circuit is stabilised, so the detector sensibility is constant in front of variations power
supply. Detector and base are manufactured with ABS plastic thermal resistant.
Technical Specifications
A30XT
A30XV
Power supply
12 – 30V , no polarity
13 – 30V , no polarity
Stand by consumption
40
m
A (at 18V)
40
m
A (at 18V)
Alarm consumption
40 mA (at 18V)
40 mA (at 18V)
Activation Indicator
Double Red LED
Double Red LED
Repeater output
Yes
Yes
Humidity
20 – 95% HR
20 – 95% HR
Temperature
-10º to +40ºC
-10º to +40ºC
Sensibility
According EN 54-5
According EN 54-5
Linear Detector (DL)
Linear Detector is built by an emitter, which projects an infrared beam and a receiver that measures the
beam intensity. Smoke produces a beam intensity reduction that arrives to the receiver.
General Features:
Range:
9 to 100 meters.
Sensibility: The detector has an interrupter with two positions
Position 1:
30% +/- 5% Obscuration total
Position 2:
55% +/- 5% Obscuration total
1.4.2.- Call Points
Alarm Call Point (PUC-AR)
When this call point is pressed, the zone goes to 5V, which is detected by the control panel and then CALL
POINT ALARM will be shown on the LCD screen.
1.4.3.- Sirens (Examples of sirens):
Indoor 24V bi-tonus alarm siren (SIR-24B)
Features:
•
Power supply tension from 9 to 28Vdc (with polarity)
•
Current consumption: 16 mA (24 Vdc)
•
Maximum sonorous level: 102 dB (24 Vdc).
•
2- wires basic connection
•
Cable section up to 2.5 mm2
•
Diameter of 93 mm
•
65mm height
