IEC Ex approved gas detectors and sensors for use in Zone 1 and Zone 2 areas within Australia for both Toxic and Flammable gases.
Hazardous Areas are areas in which an explosive gas atmosphere is or may be expected to be present, in quantities such as to require special precautions for the construction installation and use of equipment construction, installation and use of equipment. Hazardous areas are classified into 3 zones based upon the frequency of the occurrence and duration of an explosive gas atmosphere, as follows:
As per IEC60079-10-1 and AS/NZS 60079.29.2:2016
The GDA 2000Ex Flammable Gas Detector is certified for use in Zone 1 Hazardous areas within Australia.
Locally Technically Supported by Gas Detection Australia
GDA 2000Tx Explosion Proof (IEC Ex) Toxic and Oxygen Gas Detector is certified for use in Zone 1 Hazardous areas within Australia.
Locally Technically Supported by Gas Detection Australia
This Infra red sensor is certified for use in Zone 1 Hazardous areas within Australia.
Locally Technically Supported by Gas Detection Australia
The GDA 4020 control unit has 2 x 4-20 mA i/p with 3 associated programmable relay alarm levels per sensor. There is an independent fault relay. There are 3 x analog o/p’s which can be configured for either channel as 4-20 mA, 0-20 mA, 0-5 V or 0-10 V. The controller has an isolated RS485 o/p which can be configured to drive modbus or an interface to the M2001 mimic panel. All configurations are carried out via the front panel push buttons. The unit requires 24 VDC.
Designed, manufactured and supported locally in Australia.
The GDA 4080 Gas Detection Controller is designed to be to take up to eight sensor inputs and display the gas readings of the individual sensors. The multi-colour display will indicate the alarm status, levels and faults.
Designed, manufactured and supported locally in Australia.
The GDA 4080RD Remote Display is a flush mounted multi-colour display will indicate the alarm status, levels and faults in a remote location from the main GDA 4080 Control Panel
Designed, manufactured and supported locally in Australia.
The MS001 uses one of the alarm relays from a GDA gas detection controller to drive the AVR-20R/YM sounder & flasher. The sounder- flasher can be muted by incorporating the MS001 into the output switched 24 VDC from the control panel.
Designed, manufactured and supported locally in Australia.
This sounder/flashers operates at 24VDC. The sounder can be permanently disabled so that unit acts as a flasher only. These units are designed for internal use. These are available in Red or Amber.
The IS-A105N is a high output, 105dB alarm sounder. Suitable for all intrinsically safe signalling applications including fire, security and process control.
The IS-L101L unit is an intrinsically safe field mounting beacon which provides a bright
flashing warning signal.
Gas Emergency Information Signs / Gas Alarm Signage
The SENKO SGT is a low cost disposable sensor, guaranteed 2 years operating life without recharging.
MGT is a Portable Multi-Gas Detector engineered for personal protection and use in confined spaces detecting Oxygen (O₂), Hydrogen Sulphide (H₂S), Carbon Monoxide (CO) and Combustible Gases