DETECTOR OTHER TYPE; TYPE: ELECTROCHEMICAL SENSOR; GAS: EXPLOSIVE MIXTURE (%LEL); GAS TYPES: METHANE, PROPANE, N-BUTANE, ISOBOTULENE, HYDROGEN O, ETHANOL, PENTANE, HEXANE, HEPTANE, ETHYLENE, PROPYLENE, METHANOL, ET HANOL; MINOR SCALE: 0%; MAJOR SCALE: 100% LEL; RESPONSE TIME: ME NOR TO 5. 5S AT T50; TEMPERATURE: -40°C TO 75°C.; MANUFACTURER 1: NET-SAFETY; N-PART 1: MILLENNIUM II GAS DETECTOR; MODEL 1: SC310A-100-ASSY; MANUFACTURER 2: EMERSON I