| 可检测烷烃类、乙炔、烯烃类、醇类、基烃族、酮类、石油溶剂、汽油 、天然气、氨气、氢气等几十种可燃性气体，体积小，携带方便是理想的动火、检漏检测仪表。 | |
|
|
|
| 气体 | 名称 | 分子式 | LEL(%v/v) | CH4标定系数 | EX2000内部系数 |
| Ethyl | 乙酸乙脂 | C4H8O2 | 2.1% | 1.35 | 270 |
| Acetone | 丙酮 | C3H6O | 2.15% | 1.55 | 310 |
| Acetylene | 乙炔 | C2H2 | 1.5% | 1.1 | 220 |
| Ammonia | 氨气 | NH3 | 15.0% | 0.5 | 100 |
| 氨气范围在0-10000ppm(0-1%v/v) | 7.5 | / | |||
| Benzene | 苯 | C6H6 | 1.2% | 2.3 | 460 |
| 1.3-Butadiene | 丁二烯 | C4H6 | 1.4% | 1.25 | 250 |
| Butane | 丁烷 | C4H10 | 1.5% | 1.55 | 310 |
| 2-Butanone(MEK) | 丁酮 | C4H8O | 1.8% | 1.75 | 350 |
| Dimethyl ether | 二甲基醚 | C2H6O | 3.0% | 1.55 | 310 |
| Lead-free petrol | 无铅汽油 | Mixture | 1.1% | 2.5 | 500 |
| Leaded petrol | 加铅汽油 | Mixture | 1.3% | 2.1 | 420 |
| Ethane | 乙烷 | C2H6 | 3.0% | 1.1 | 220 |
| Ethanol | 乙醇 | C2H6O | 3.3% | 1.15 | 230 |
| Ethylene | 乙烯 | C2H4 | 2.7% | 1.0 | 200 |
| Gas oil | 粗柴油 | Mixture | 0.6% | 5.0 | 1000 |
| Natural gas | 天然气 | CH4 | 5.0% | 1.05 | 210 |
| L.P.G. | 液化石油气 | Prop+But | 1.65% | 2.05 | 410 |
| Heptane | 庚烷 | C7H16 | 1.1% | 3.0 | 600 |
| Hexane | 乙烷 | C7H16 | 1.2% | 1.8 | 360 |
| Hydrogen | 氢气 | H2 | 4.0% | 0.6 | 120 |
| Isobutane | 异丁烷 | C4H10 | 1.5% | 1.6 | 320 |
| Isopropanol | 异丙醇 | C3H8O | 2.15% | 1.6 | 320 |
| Kerosene(JP4) | 煤油 | C10-C16 | 0.7% | 7.5 | 1500 |
| Methane | 甲烷 | CH4 | 5.0% | 1.0 | 200 |
| Octane | 辛烷 | C8H18 | 1.0% | 3.5 | 700 |
| Ethylene oxide | 环氧乙烷 | C2H4O | 2.6% | 2.1 | 420 |
| Propylene oxide | 环氧丙烷 | C3H6O | 2.3% | 2.0 | 400 |
| Pentane | 戊烷 | C5H12 | 1.4% | 1.6 | 320 |
| Propane | 丙烷 | C3H8 | 2.0% | 1.3 | 260 |
| Propylene | 丙稀 | C3H6 | 2.0% | 1.2 | 240 |
| Styrene | 苯乙烯 | C8H12 | 1.1% | 2.5 | 500 |
| Toluene | 甲苯 | C7H8 | 1.2% | 2.05 | 410 |
| White Spirit | 石油溶剂 | Mixture | 1.1% | 5.0 | 1000 |
| Xylene | 二甲苯 | C8H10 | 1.0% | 2.5 | 500 |
| Methanol | 甲醇 | CH4O | 6.7% | 0.7 | 140 |
| Tetrahydrofuran | 四氢呋喃 | C4H8O | 1.6% | 5.0 | 1000 |
| Butyl Acetate | 醋酸丁脂 | C6H12O2 | 1.7% | 1.8 | 360 |
| Ethyl Chloride | 氯乙烷 | C2H5CL | 3.8% | 2.0 | 400 |
| Methyl Chloride | 二氯甲烷 | CH2CL2 | 8.1% | 2.0 | 400 |
|
|
|