Process for dehydratingfractionating a low-pressure wet natural gas containing heavy constituents and light constituents includes a stage a) in which at least a fraction of the wet gas at temperature T0 is contacted with an aqueous liquid phase L1 containing methanol, the gas carrying along substantially all of the methanol contained in phase L1. The brazing sheet has a core of a 3xxx alloy, an inner braze cladding of a 4xxx alloy, and between core and inner braze cladding an interliner of a 3xxx alloy. A transmitter is associated with the converter or other switch component; the transmitter transmits a wireless signal relating to a converter or other switch component operating condition. The bottom wall of the insulated housing has a plurality of channels extending therethough in a vertical direction perpendicular to the front-to-back direction for receiving the second contacts therein and a plurality of rib portions each respectively located between every two adjacent channels. Those substrates are then disposed in a facing relationship.