Hi! We are looking for a gas detector that will work with propane gas. We want to add it to the house alarm system & would preferable want it to be 12volt with a volt free spare set of contacts to trip the house alarm. This could also be a 230volt version if it had the volt free contacts.
Normally, this type of detector will work at ground level for detecting the heavy propane gas & not like the co2 ones.
Any ideas would be welcome.