Gas sensor
Code : 463520000

Key Features

The gas sensor SEN GAS LW detects the presence of sleeping gas, such as ether gas, GPL (butane and propane) inside the motorhome.

Installed together with the wireless, MED 11.552.LW CE central units increases the vehicle and its occupants security adding the protection against the dangerous gases to the central units basic characteristics.

This detector links up to the vehicle’s electrical system only for its power source; the alarm administration is carried out

  • Via radio together with the MED 11.5 alarm central unit
  • Throughout a direct link to other alarm centers (in this case the siren alert will be active only if the alarm is on)

Each single sensor is tested with gas and its duration is around 10 years after which it has to be replaced.


  • The signal is given by an internal buzzer or by a siren – also when it is not active - when it’s coupled to the central unit.
  • The system is settled to advise at me low presence of gas, before it could become dangerous for the occupants.
  • The product could be programmed according to 2 calibration levels to choose during the installing which allow to adjust the sensor sensibility according to the position and the use preferred.
  • SEN GAS LW is fixed on the wall, hidden, integrated into the vehicle

Technical features

  • Gas to be detected : sleeping gases LPG (propane)
  • Feeding: 12V
  • Current consuprion: 10mA (stand-by); 12 mA (alarm)
  • Operating temperature: -10°C ÷ + 40°C
  • Humidity: 30 ÷ 95 %
  • Threshold: 300 PPM in 3 minuts. Reference EN50291
  • Duration: 10 years
  • Dimension: 60 x 60 mm
  • Fixing height: 150/180 cm to detect the sleeping gas, 20/40 cm to detect the GPL
  • Possibility to connect it to an external buzzer or to a fan not included in the packaging.
  • Radio signal capacity when coupled to the cental unit MED 6000.LW and MED 7000.LW: 10m





Model Code Info


Related Products



Via Nobel 2 Cavriago (R.E.), Italia
+39-0522-9433 info@medautomotive.it