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Discontinued Product

The DA 2010 flammable gas detector actively monitors for flammable gas (LNG, LPG, Methane, Propane) giving off an audio and visual warning when the factory preset alarm level of gas has been exceeded. Used to protect against gas leaks, asphyxiation and explosions in homes around Australia. The flammable gas sensor has an external output which is used to drive an external sounder flasher.

Designed, manufactured and supported locally in Australia.

  • Low cost highly reliable sensor.
  • Suitable for Methane, Butane, Propane (Natural gas, Camping gas, heating gas).
  • Compact, robust moveable sensor.
  • Gives and audio and visual alarm and external sounder /flasher.
  • Independent mains power supply with Australian plug lead.
  • Can be installed by owner
  • Not affected by any other non hydrocarbon gases, changes in temperatures, or draughts.

The DA2010-02 gas detector is supplied with:

  • A mains power supply with Australian Plug lead.
  • Flammable Gas Detector unit with built-in audio sounder and visible LEDs.
  • An external AVR-20 Red or Amber sounder/flasher.
  • Australian Certificate of Calibration


Poisoning: some compounds will decompose on the catalyst and form a solid barrier over the catalyst surface. This action is cumulative and prolonged exposure will result in an irreversible decrease in sensitivity. The most common of these substances are: volatile lead or sulphur containing compounds; silicones; phosphates.

Inhibition: certain other compounds, especially hydrogen sulphide and halogenated hydrocarbons, are absorbed or form compounds that are absorbed by the catalyst. The resultant loss of sensitivity is temporary and in most cases a sensor will recover after a period of operation in clean air

Made in Australia and Supported in Australia

Related Products

Specification NameSpecification Value
Detectable GasesNatural Gas, Methane, Propane
Detectable Gas RangesDefault Alarm point <20% LEL (1% Vol) Methane/ Propane. On request can be factory set to 0-100% LEL
Power RequirementsFrom mains power supply generating +24 VDC
Output TypesInternal Audio sounder + switched 24 VDC to drive AVR-20
Power Consumption<1 W @ 24 VDC, 55 mA peak
ConnectionBy plug power supply with 3 m of cable and pair of 500 mm relay cables
Operating Temperature-10 to 40°C
Operating Humidity5% to 95% RH peak non condensing
Warm Up Time25 secs to full operational mode
Sensor TechnologyCatalytic Cell
Response Time<10 sec
Zero Drift< 1% per 30 days @SATP
Calibration RequirementReturn to manufacturer after 2 years for calibration
Warranty12 months from date of dispatch
Dimensions75 x 46 x 40 mm (L, W, D) Mounting holes ~ 62 mm
Enclosure MaterialFully potted in ABS plastic box
Enclosure RatingIP40
Cable EntryJack socket on base of sensor
Product Description
DA2010-02 Gas detector type DA2010 with pluggable power supply and 2 wire drive to AVR-20R sounder flasher



PSP : Plugpack 24 VDC Power Supply

The PSU P24 is an AC-DC plugpack power supply with an output of 24 VDC at 0.75A. The plugpack has a 3m cable with a 2.1 mm DC plug.

AVR 20 : Alarm Flasher and Sounder

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.