Transcript

GD1xxA

Addressable Gas detectors
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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

Electrochemical cell. CO. C2H2.Loop LD1 + LOOP OUTPUT 24V - DESCRIPTION Addressable Methane gas detector. OFF indicates supply missing FLT Led ON indicates circuit fault LD1 Signalisation Led ON switched ON by panel + Loop . 12 litres Petrol steam gas test bottle.. IP55 Addressable Petrol steam gas detector. H2. 40%. IP55 Addressable Liquid propane gas detector.GD1xxA Addressable Gas detectors 100 mm Size and assembly 88 mm FLT PWR PRE ALARM FMGD + loop .28Vcc -V . ZA du moulin de Massy 91300 MASSY (France) IND B Tel : Fax : e-mail : +33 (0)1 60 13 67 24 +33 (0)1 60 13 67 26 [email protected] 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 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 +V + supply detector 12Vcc. 250ppm.net . 12 litres. 40%L.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. CH4. IP55 Addressable Acetylene gas detector. Security Detection Direct Distribution 41 rue du saule trapu.E. IP55 Remote control with display and Keypad for gas detectors Test kit for gas detectors Methane gas bottle. 12 litres Carbon monoxide gas test bottle. L. IP55 Addressable Hydrogen gas detector.I.E. LPG. IP55 Addressable Carbon Monoxide.I. C3H8. IP55 Addressable Propane gas detector.