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, offices and industrial sites 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

Made in Australia and Supported in Australia

Related Products

DA 2010 GDA 40126 SI-100C

DA 2010-01

Flammable Gas Detector

GDA 40126

Flammable Gas Detection Controller


Explosion Proof Gas Sensor


Caravan and Boats

The storage of LNG and LPG on boats and caravans represents a risk of explosion due to leaky unions and pipes . The DA2010 offers a highly reliable low cost method of detection using a 12 - 24v supply  

Specification NameSpecification Value
Detectable GasesNatural Gas, Methane, Propane
Detectable Gas RangesDefault Alarm point <20% LEL 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
Response Time<10 sec
Zero Drift< 1% per 30 days @STP
Calibration RequirementReturn to manfufacturer after 2 years for calibartion
Dimensions75 x 46 x 40 mm (L, W, D) Mounting holes ~ 62 mm
Enclosure MaterialFully potted in ABS plastic box
Cable EntryJack socket on base of sensor
Sensor TechnologyCatalytic Cell
Product Description
DA2010-04  DA2010 12-24 VDC with switched relay outputs