External sensor for TriGas Alarm Linnepe

A second sensor can optionally be connected to the TriGasAlarm (9060138LIP). This sensor has the same strengths and detects propane, butane, and KO gases (not carbon monoxide or CO) as the sensor built into the TriGasAlarm. While the main unit, the gas detector itself, is installed near the floor, the additional second sensor is mounted 10 cm below the ceiling. This provides equal protection against both descending and rising gases. The connection cable of the additional sensor can be extended to a maximum of 3 meters.