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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
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.
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
GD100A
CH4
Main supply voltage
Quiescent current
at 24V
at 12V
Programmable pre
alarm/alarm factory
thresholds
(in LEL: Lower Explosive
limit or in PPM: parts per
million)
Dimensions (mm)
Weight
Material
IP rating
Operating temperature
Loop connection
Coding
Loop consumption (standby)
28 mA
55 mA
15%LEL
30%LEL
Electrical specification
GD102A
GD104A
GD105A
GD106A
Petrol
H2
LPG
C3H8
Steam
12 – 28 Vcc
28 mA
55 mA
15%LEL
30%LEL
28 mA
55 mA
15%LEL
30%LEL
28 mA
55 mA
15%LEL
30%LEL
28 mA
55 mA
15%LEL
30%LEL
GD109A
C2H2
GD113A
CO
28 mA
55 mA
15%LEL
30%LEL
8mA
16mA
100ppm
200ppm
Mechanical characteristics
H:145, W:100, D:60
390g
Dust proof metal
IP 55
Climatic characteristics
0°C … 45°C
Miscellaneous
The panel receives detector’s information status from the loop.
MiniBT-05
230µA with open isolator
130µA with closed isolator
100 mm
Size and assembly
88 mm
FLT
PWR
PRE
ALARM
FMGD
+ loop
- loop
LOOP INPUT
écran
+V
-V
LD1
Cabling Diagram
FLT
PWR
PRE
ALARM
L+Out
L-Out
SH
L+In
L-In
+V
-V
REFERENCE
GD100A
GD102A
GD104A
GD105A
GD106A
GD109A
GD113A
ACCESSORIES/OPTIONS
DETTEL
P7150V
MEGAS
COGAS
VPGAS
+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
FMGD
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
+ Loop
- Loop
LD1
+
LOOP OUTPUT
24V
-
DESCRIPTION
Addressable Methane gas detector, CH4, IP55
Addressable Petrol steam gas detector, IP55
Addressable Hydrogen gas detector, H2, IP55
Addressable Liquid propane gas detector, LPG, IP55
Addressable Propane gas detector, C3H8, IP55
Addressable Acetylene gas detector, C2H2, IP55
Addressable Carbon Monoxide, Electrochemical cell, CO, IP55
Remote control with display and Keypad for gas detectors
Test kit for gas detectors
Methane gas bottle, 40%L.I.E, 12 litres
Carbon monoxide gas test bottle, 250ppm, 12 litres
Petrol steam gas test bottle, 40%, L.I.E, 12 litres.
Security Detection Direct Distribution
41 rue du saule trapu, ZA du moulin de Massy
91300 MASSY (France)
IND B
Non contractual document
127
mm
Threshold 1
80
mm
100 mm
GAS MODULE
GAS TYPE
L+Out
L-Out
SH
L+In
L-In
60 mm
160 mm
Ø20mm
Tel :
Fax :
e-mail :
+33 (0)1 60 13 67 24
+33 (0)1 60 13 67 26
[email protected]