Thanks for that, Bruce.
I'm surprised at the height range recommended. I had (sort of) planned to mount it in the kick space under a cupboard door, but that would be too low. I'm a bit alarmed ('scuse the pun) at the thought of the depth of LPG reaching 1m before being detected
Nostalgia: it's not what it used to be
1986 Rosa. Penguins, MTBs
156Ah, 2x50W flexible panels
Smart charger off 500W inverter from starter batteries, while engine running
85L compressor fridge