gd1xx addressable 2009_ind b
DESCRIPTION
Gd1xx Addressable 2009_ind bTRANSCRIPT
GD1xxA Addressable Gas detectors
GD100A: Methane (CH4) gas detector IP55
GD102A: Petrol steam gas detector IP55
GD104A: Hydrogen gas detector, H2, IP55
GD105A: Liquid propane gas detector, LPG, IP55
GD106A: Propane gas detector, C3H8, IP55
GD109A: Acetylene gas detector, C2H2, IP55
GD113A: Carbon monoxide gas detector ELECTROCHEMICAL CELL, CO, IP55
Main characteristics IP55 CE certified. Programmable pre alarm/alarm filter: 0 to 240s Programmable pre alarm/alarm thresholds Fully compatible with addressable SD³ panels range. Embedded isolator
Gas detectors GD1xxA range consists on Addressable detectors that use new generation of semi-conductors: more sensitive and more accurate in sampling, better stability in time, better rapidity for response, and poor sensitivity regarding humidity. Moreover, a performing electronic of control minimizes consumptions; this makes GD1xxxA range detectors adaptable for intermediate/large size installations. Gas detectors of the GD100A range are dedicated to tertiary and industrial applications. They have been submitted to the tests certifying their compliance with standards Housed in a metal box IP 55, all reference of gas detectors GD1xxA range also exists in conventional version (see dedicated datasheet).
Gas detector can use 1 or 2 addresses on addressable system (2 by default). One address used for the information of alarm and the successive the information of alarm. Alarm and pre-alarm concentration and delays can be modified with the optional programming tool DETTEL.
Electrical specification
GD100A CH4
GD102A Petrol Steam
GD104A H2
GD105A LPG
GD106A C3H8
GD109A C2H2
GD113A CO
Main supply voltage 12 – 28 Vcc
Quiescent current at 24V at 12V
28 mA 55 mA
28 mA 55 mA
28 mA 55 mA
28 mA 55 mA
28 mA 55 mA
28 mA 55 mA
8mA 16mA
Programmable pre alarm/alarm factory thresholds (in LEL: Lower Explosive limit or in PPM: parts per million)
15%LEL -
30%LEL
15%LEL -
30%LEL
15%LEL -
30%LEL
15%LEL -
30%LEL
15%LEL -
30%LEL
15%LEL -
30%LEL
100ppm -
200ppm
Mechanical characteristics
Dimensions (mm) H:145, W:100, D:60
Weight 390g
Material Dust proof metal
IP rating IP 55
Climatic characteristics
Operating temperature 0°C … 45°C
Miscellaneous
Loop connection The panel receives detector’s information status from the loop.
Coding MiniBT-05
Loop consumption (standby) 230µA with open isolator 130µA with closed isolator
Non contractual document Security Detection Direct Distribution Tel : +33 (0)1 60 13 67 24 41 rue du saule trapu, ZA du moulin de Massy Fax : +33 (0)1 60 13 67 26 91300 MASSY (France) e-mail : [email protected]
IND B
GD1xxA Addressable Gas detectors
Size and assembly
+ Loop
- Loop LOOP OUTPUT
LOOP INPUT
24V
FMGD
+V
-V
L-In
L+In
L-Out
L+Out
SH
FMGD
+V
-V
L-In
L+In
L-Out
L+Out
SH
-
+
+ loop
- loop
écran
FLT
PWR
PRE
ALARM
FLT
PWR
PRE
ALARM
LD1
LD1
Cabling Diagram
100 mm
GAS MODULE GAS TYPE
Threshold 1
100 m
m
Ø20mm
160 m
m
127
mm
80
mm
88 mm
60 mm
+V + supply detector 12Vcc...28Vcc
-V - supply detector
L+Out Output (+) detection line
L-Out Output (-) detection line
L+In Input (+) detection line
L-In Input (-) detection line
SH Screen detection line
ALARM Led ON indicates alarm condition
PRE Led ON indicates prealarm condition
PWR LED ON indicates supply Ok, OFF indicates supply missing
FLT Led ON indicates circuit fault
LD1 Signalisation Led ON switched ON by panel
REFERENCE DESCRIPTION GD100A Addressable Methane gas detector, CH4, IP55 GD102A Addressable Petrol steam gas detector, IP55 GD104A Addressable Hydrogen gas detector, H2, IP55 GD105A Addressable Liquid propane gas detector, LPG, IP55 GD106A Addressable Propane gas detector, C3H8, IP55 GD109A Addressable Acetylene gas detector, C2H2, IP55 GD113A Addressable Carbon Monoxide, Electrochemical cell, CO, IP55 ACCESSORIES/OPTIONS DETTEL Remote control with display and Keypad for gas detectors P7150V Test kit for gas detectors MEGAS Methane gas bottle, 40%L.I.E, 12 litres COGAS Carbon monoxide gas test bottle, 250ppm, 12 litres VPGAS Petrol steam gas test bottle, 40%, L.I.E, 12 litres.