CONVENTIONAL HEAT' DETECTOR
AGNI-203
A G N I ’ C O N V E N T I O N A L H E AT
DETECTOR is a device with advanced
technology and feature that detects rate
of rise of temperature. It does not operate
without electrical power. The special
feature of this detector is dual
thermistors. One is sealed and the other
is exposed. In the event of fire, the
exposed thermistor reacts quickly to rate
of rise and fixed temperature. When a
specific temperature is reached, due to
variation of temperature in both the
thermistors, the detector automatically
switches over into alarm mode and
invokes the fire alarm.
Features.....
?Easy installation and maintenance
?Sleek low-profile housing design.
?Algorithm map for faster detection and
discrimination
?Algorithm map for false alarm rejection
?Built-in 32 Bit Microprocessor
?Built-in Remote Indicator output
?EN54compliance
?LED for 360° visibility
?Sensing chamber for dust proof ability
?To ensure constant sensitivity
provision of drift compensation.
TECHNICAL DATA SHEET
PARAMETER DATA
Agni Instruments Engineers (I) Pvt. Ltd.
AGNI-203
58°C
10mA ≤i ≤30mA
(2s Min, 2.5VDC Max)
-10°C ~ +50°C
Dia : 100mm; H : 41.8mm (w/o base)
Red Flashes periodically (2s~4s) in polling,
illuminates in alarming.
IP-23
2V (peak-to-peak)
ABS ; White
45mm ~ 75mm
9VDC-34VDC
s10s
≤95%；non－condensing
Directly connecting with remote indicator
(built-in 2k resistor In series. Output
voltage 5V). Do not illuminate when
in polling. Illuminate in alarming.
3°C/min.
≤60 ìa
1. Make
2. Model
3. Action Temperature
4. Alarm Current
5. Alarm Reset Instantaneous Cut out
6. Ambiant Temp.
7. Dimension
9. Fire LED:
10. Ingress Protection Rating
11. Maximum Ripple Voltage
12. Material and color of enclosure
13. Mounting hole spacing
14. Operating Voltage
15. Power-up Time
16. Relative Humidity
17. Remote Indication Output
18. Response Velocity
19. Standby Current
20. Weight
21. Wiring:
about 120 g
Two-wire ; Polarity sensitive
Y-51, OKHLA INDUSTRIAL AREA PAHSE.-II NEW DELHI 110020 (INDIA)
