APPLICATION
Rack-based modular system which permits
centralising the controls and detectors for the safety monitoring of large
industrial or non-industrial premises where a large number of monitoring points
are required: eg laboratories, workshops, canteens, garages.
By means of remote sensors the
concentration of inflammable gas and carbon monoxide present in the air is
monitored, and when the concentration exceeds the threshold value, alarm and
security devices are activated.
MUST NOT BE USED FOR FIRE
PROTECTION.
Comprises:
-
1 or more Mounting racks CRM 284
to house all the electronic units..
-
1 Control unit AGS 013 for each
mounting rack: this receives the alarm signals from the detector units, switches
on the external alarms and activates a gas safety shut-off valve or an aeration
fan.
-
1 Detector unit AGS 012 for each
zone: for monitoring gas leaks (methane or LPG) or the concentration of carbon
monoxide, according to the sensor used.
-
1 Monitoring sensor for each
zone: according to type used monitors the concentration of inflammable gases (methane
or LPG), or carbon monoxide.
FEATURES
-
Power supply: 230 V ~ o 12 V.
-
Consumption: 24 VA (Complete
rack ).
-
Mounting rack 19".
-
Protection IP
20.
-
Two voltage-free SPDT output contacts:
rating 250 V, 10 (2.5) A.
-
Control valves N.O. or N.C.
Code |
|
Description |
Width |
Data sheet |
CRM 284 |
|
1
mounting rack for: 1 AGS 013 + max. 12 detector units AGS 012. |
84
TE |
G
550 |
AGS 013 |
|
Control
unit (1 for each mounting rack). |
12
TE |
AGS
012 |
|
Detector
unit inflammable gas or CO (1 for each zone). |
6
TE |
AGS
014 |
|
Blanking
plate for covering unused positions. |
6
TE |
|
PLM
841 |
|
2
bezels to cover cut-outs for panel mounting of CRM 284. |
|
|
GAS SENSORS
|
|
|
|
|
Connection
length |
|
Code |
|
Gas |
Enclosure |
Protect. |
3
x 1mm2 |
3
x 1.5mm2 |
4
x 1mm2 |
4
x 1.5mm2 |
Data sheet |
SGC
300/M |
|
Methane |
Domestic
(90 x 65 x 42 mm) |
IP
30 |
50 m |
75 m |
|
|
|
SGC
300/P |
|
LPG |
Domestic
(90 x 65 x 42 mm) |
IP
30 |
50 m |
75 m |
|
|
|
SGC
301 |
|
CO |
Domestic
(90 x 65 x 42 mm) |
IP
30 |
50 m |
75 m |
|
|
|
SGR
300/M |
|
Methane |
Commercial
(80 x 80 x 42 mm) |
IP
44 |
50 m |
75 m |
400 m |
600 m |
|
SGR
300/P |
|
LPG |
Commercial
(80 x 80 x 42 mm) |
IP
44 |
50 m |
75 m |
400 m |
600 m |
|
SGR
301 |
|
CO |
Commercial
(80 x 80 x 42 mm) |
IP
44 |
50 m |
75 m |
400 m |
600 m |
|
GENERAL ACCESSORIES FOR GAS DETECTION SYSTEMS
Code |
|
Description |
Power
supply |
Consumption |
Protect. |
Data sheet |
SAS
880 |
|
Remote
audible alarm. |
230 V ~ |
10 VA |
IP 22 |
|
SAL
881 |
|
Remote
visual alarm. |
230 V ~ |
4 VA |
IP 54 |
|
CSL
882 |
|
Remote
audible and visual alarm. |
230 V ~ |
10 VA |
IP 30 |
|
|