GD2G Infrared Gas Detectors

Flammable Gas Detecting Solutions

ATEX and IECEx Certified

Durable

Reliable Measurement

GD2G Series

Infrared Gas Detectors

It is used to precisely detect combustible gases and carbon dioxide gas. Easily integrated into your security system with relay outputs and 4-20mA analogue output.

Quick Specs

GD2G Infrared Fixed Gas Detectors detect flammable-explosive gases with high sensitivity. It does not require frequent calibration and has a long lifetime. Infrared sensor technology does not measure based on a chemical reaction like catalytic or electrochemical sensors. They work on the principle of measuring the absorption amount of infrared rays in different gases. They are not affected by temperature, pressure and other gases which are harmful effects in the environment. In this way, it provides high performance and does not require continuous calibration, does not require maintenance and provides a longer-lasting solution.

GD2G Infrared Fixed Gas Detectors have an advanced micro-controller chip in the smart circuit board. Its embedded software algorithm guarantees perfect detection under all conditions. It also enables software optimizations according to the needs of your facility.

GD2G Infrared Fixed Gas Detectors can be used as an independent device with digital relay outputs (NOC), and can be easily integrated into your control and automation system thanks to its industrial standard 4-20mA analog outputs. It reacts immediately if target gas is detected at the lower and upper alarm limits you have specified. Dangerous conditions for the safety of your staff and facility are avoided before they grow.

Gallery

Power

24 VDC ± 25%

Detection Range *

0 - 100% LEL

Resolution **

1% LEL

Response Time ***

< 30s

Sensor Type

Infrared

Analog Output

4~20 mA

Digital Output

3 Relays (NO or NC)

Environmental Conditions

Temperature: -20/+60°C

Pressure: 86-106 kPa

Humidity: 95% RH

Weight

1kg

Material

Aluminum

Sensor Capsule

Stainless Steel

ATEX Marking

II 2G Ex d IIC Gb T6

IECEX Marking

Ex db IIC T6 Gb

IP Protection Level

IP65

Warranty

2 Years

* For carbon dioxide 0 – 5000 ppm, 0 – 1% volume, 0 – 2% volume, 0 – 5% volume
** For carbon dioxide 1% of detection range
*** For carbon dioxide T(50) < 20s; T(90) < 60s

Order CodeGas NameFormula
B01IAA520100LMethaneCH4
B02IAA520100LPropaneC3H8
B19IAA520100LCarbon dioxideCO2
B20IAA520100LAcetic AcidC2H4O2
B11IAA520100LAcetoneC3H6O
B22IAA520100LBenzeneC6H6
B23IAA520100LCyclohexaneC6H12
B24IAA520100LCyclopentaneC5H10
B25IAA520100LDifluoroethaneC2H4F2
B26IAA520100LDiethyl EtherC2H6O
B27IAA520100LEthaneC2H6
B09IAA520100LEthanolC2H6O
B28IAA520100LIsobutaneC4H10
B29IAA520100LIsobutyleneC4H8
B12IAA520100LMethyl-Ethyl-KetoneC3H8O
B08IAA520100LMethanolCH4O
B03IAA520100Ln-ButaneC4H10
B04IAA520100LPentaneC5H12
B21IAA520100LPropeneC3H6
B13IAA520100LTolueneC7H8

330KB / English / 11 April 2022

3.3MB / Turkish / English / 14 October 2021

264KB / English / 15 September 2022

151KB / English / 15 September 2022

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