China High Accuracy Portable Flammable Gas Alarm Detector New Design, Find details about China Flammable Gas Detector, Flammable Gas Leak Detector from High Accuracy Portable Flammable Gas Alarm Detector New Design
Alarm mode | Instantaneous alarm for the lower limit or the higher limit of the gas |
Environmental temperature | -20°C - +50°C |
Environmental humidity | 15% - 90%RH(non condensing) |
Atmospheric pressure | 86 - 106 Kpa |
Supply voltage | 3 V Lithium battery |
Dimension | 109 x 56 x 38 mm |
Sensor life | 2 years |
Continuous operation time | more than 2000 hours |
Explosion-proof grade | Exibd IICT3 |
Weight | 120 g |
Applications | Oil and gas, Chemical, Refineries, Industrial safety, Power plants |
No. | Detection gas | Range | Accuracy | 90% response time | Min readout | Low/high alarm |
1 | PH3 | 0-5-2000ppm | ±5%(F.S) | ≤25s | 0.01ppm | 0.3/5ppm |
2 | O2 | 0-30% | ±5%(F.S) | ≤15s | 0.1%vol | 18.0%/23.0% |
3 | LPG(LEL gas) | 0-100%LEL | ±5%(F.S) | ≤5s | 1%LEL | 25.0%/50.0%LEL |
4 | CO | 0-1000 ppm | ±5%(F.S) | ≤25s | 1 ppm | 50ppm/100ppm |
5 | H2S | 0-100 ppm | ±5%(F.S) | ≤30s | 1 ppm | 10ppm/20ppm |
6 | CH4 | 0-100%LEL | ±5%(F.S) | ≤5s | 1%LEL | 25.0%/50.0%LEL |
7 | NH3 | 0-100ppm | ±5%(F.S) | ≤50s | 1 ppm | 25 ppm /50 ppm |
8 | O3 | 0-20ppm | ±5%(F.S) | ≤60s | 0.01ppm | 0.2ppm/0.4ppm |
9 | CI2 | 0-20 ppm | ±5%(F.S) | ≤30s | 0.1 ppm | 1 ppm /10 ppm |
10 | H2 | 0-1000 ppm | ±5%(F.S) | ≤60s | 1 ppm | 50 ppm /100 ppm |
11 | SO2 | 0-100 ppm | ±5%(F.S) | ≤30s | 0.1 ppm | 2 ppm /10 ppm |
12 | NO | 0-250 ppm | ±5%(F.S) | ≤60s | 1 ppm | 25ppm/50 ppm |
13 | NO2 | 0-20 ppm | ±5%(F.S) | ≤25s | 0.1 ppm | 3ppm/10ppm |
14 | Infrared CO2 | 0-5%vol | ±5%(F.S) | ≤60s | 0.1%vol | 1%vol/2%vol |
15 | Infrared CH4 | 0-5%vol | ±5%(F.S) | ≤60s | 0.1%vol | 0.1%vol/0.15%vol |
16 | Infrared C3H8 | 0-5%vol | ±5%(F.S) | ≤60s | 0.1%vol | 0.1%vol/0.15%vol |