Description:
Intelligent multi sensor detector for the loop3000 series featuring sensor technology for carbon monoxide detection in combination with two thermal detectors and an integrated Isolator for earliest detection and indication for all environments with difficult ambient conditions, in accordance to EN 54-5/-17
For the earliest detection of smouldering fires of all kinds including electrical. The PL 3300 COBT continuously monitors the temperature and the CO-concentration.
Properties:
– Alarm evaluation with professional CO-sensor technology
– Measurement of carbon monoxid with 2 alarm thresholds
Prealarm: 15 ppm in 15 min
Alarm: 30 ppm in 60 min
– Integrated acoustic indication for CO-pre alarm and CO-alarm
– Highest reliability by intelligent combination of thermal and CO sensor via algorithm
– Integrated temperature measurement as rate of rise procedure and maximum value in accordance to EN54-5
– Periodic sensor test
– Automatic and manual addressing on the loop3000
– Integrated Isolator and T-branch option
– Alarm output for the triggering of a LED indicators
– Functions completely integrated via loop3000 protocol
– Disable and enable modes with individually adjustable sensitivities
– Multicolour-LED for alarm (red) and fault (yellow)
– Delivery including protective cover for installation phase
|
CO-Sensor lifetime |
5 years |
|
Operation voltage |
15 to 30 V DC loop powered |
|
Quiescent current |
600 μA |
|
Alarm current |
5 mA |
|
OC-outputs |
max. 10 mA for LED-indicator or piezo buzzer |
|
Sensitivity |
CO – Alarm at 30 ppm, heat accord. to EN 54 – 5 1A |
|
Ambient temperature |
-10°C to +60°C |
|
Humidity |
max. 93 % (+/-2%) |
|
Air speed |
< 20 m/s |
|
Protection class |
IP 40 |
|
Colour housing |
White (similar to RAL 9003) |
|
Material |
ABS |
|
Dimensions (H x Ø) |
52 mm x 100 mm |
|
CPD – Number |
0786-CPD-20582 |
|
VdS approval |
G 207005 |
|
System approval |
S 295054 and S 208123 |
|
Standards |
DIN EN 54-5, EN 54-17 |
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General remark |
The Carbon Monoxide detector requires calibrating once a year |
|
to ensure the high detection levels is maintained |
