High sensitivity to carbon monoxide, ammonia, sulphur dioxide, alcohol, petrol, etc. Suitable for smoke detectors and alcohol detectors. * Dimensions (Ø x H) 17 x 10mm * Heating voltage 5V DC * Manufacturer's part TGS813 https://elecena.pl/product/27235114/figaro-tgs-813-combustible-gas-sensor 2024-11-11 https://elecena.pl/product/27235114/figaro-tgs-813-combustible-gas-sensor 2026-07-12