Description:
Optical and thermal multi sensor detector for loop3000 with 2 optical and 2 thermal sensors for earliest fire detection and indication in all environments with difficult ambient conditions according to DIN EN 54-5/7 und CEA 4021
(Article number 30021 with bidirectional Isolator)
Properties:
- Highest reliability by intelligent combination of thermal and optical sensor signals with via algorithms
- Exact pollution recognition by an additional independent measuring chamber
- Integrated temperature measurement as rate of rise procedure and maximum value in accordance to EN 54-5 1A
- Detector sensitivities automatically calibrated and freely programmable
- Fault monitoring of the measurement chamber signal and loop3000-electronics
- Periodic sensor test
- Automatic and manual addressing on the loop3000
- Article 30021 with 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
- Storage of last maintenance date
- Self learning modes for the ambient conditions
- Multicolour-LED for alarm (red) and fault (yellow)
- Delivery including protective cover for installation phase
|
Operation voltage |
15 to 30 V DC loop powered |
|
Quiescent current |
280 μA |
|
Alarm current |
5 mA |
|
OC-outputs |
max. 10 mA for LED-indicator or piezo buzzer |
|
Sensitivity |
5 levels adjustable |
|
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-20197 (Art.-no. 30007 and 0786-CPD-20198 (Art.-no. 30021) |
|
VdS approval |
G205052 (Art.-no. 30007) and G205051 (Art.-no 30021) |
|
System approval |
S 295054 and S 208123 |
|
Standards |
DIN EN 54–7, EN 54-5, CEA 4021, EN 54-17 |
