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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 detector has a volt free external output which is used to drive external loads such as solenoid or shut off valves. The output is a SPCO relay rated 1 A.

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 at sensor. 12 - 24 VDC operation
  • Switched Volt free o/p contacts, Comm, NO, NC
  • FAIL SAFE operation. If power is lost the output contact will changeover
  • Can be installed by owner
  • Not affected by any other non hydrocarbon gases, changes in temperatures, or draughts.

The DA2010-04 gas detector is supplied with:

  • 3m Cable and 2.1mm DC Plug
  • Flammable Gas Detector unit with built-in audio sounder and visible LEDs.
  • 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 Requirements+12 - 24 VDC
Output Types3 wires 500 mm NC, Comm, NO + internal sounder and LED indication
Power Consumption<1 W @ 24 VDC, 55 mA peak
Connection2.1mm dc plug with 3 m wire to dc Jack socket on sensor, 500 mm Relay wires
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 manfufacturer after 2 years for calibartion
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
DA2010-04  DA2010 12-24 VDC with switched relay outputs



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.