| 规格和标准 |
[Subject gas]: Oxygen/Hydrogen sulfide/Flammable gas/Carbon monoxide/Sulfur dioxide *When standard specifications [Gas alarm setting (at shipment)]: less than 18% oxygen, 23% or more/Hydrogen sulfide 10ppm or more, 30ppm or more/Flammable gas 20% LEL or more, 50% LEL or more/Carbon monoxide 50ppm or more, 150ppm or more/Sulfur dioxide 2ppm or more, 5ppm or more [Alarm method]: Lamp (2 types, red and blue), Buza Vibration [Buzzer volume]: 95db (at distance of 10cm) [Structure]: Dust-proof and waterproof structure IP68 (1 hour at 1.5m depth) [Continuous time]: 12 hours (battery-powered可充电电池) [其他警报]:恐慌警报,销售警报,记录功能(可选) *也可以安装以下气体检测传感器作为单 的选项(可以从1个组件规格中支持)。 请参考制造商的PDF页面,并根据 的喜好与 咨询。价格取决于规格。 Methane (LEL)/chlorine/carbon dioxide/nitrogen dioxide/hydrogen cyanide/ammonia/phosphine/VOC gas, etc. Target gas: Oxygen/Hydrogen sulfide/flammable gas/carbon monoxide/sulfur dioxide Protection grade: IP68 Measurement range (ppm): Sulfur dioxide 0-150 Measurement range (%LEL): 0-100 Resolution (%LEL): 1 Measurement range Oxygen (vol%): 0-30 Resolution oxygen (vol%) : 0.1 Measurement range Hydrogen sulfide (ppm): 0 to 500 Resolution Hydrogen sulfide (ppm): 0.1 Measurement range Carbon monoxide (ppm): 0 to 2000 Resolution Carbon monoxide (ppm):1 测量范围一氧化氧化物(PPM):0至2000 深度(mm):36 高度(mm):104 width(mm):58 Atex-Proforc-Proforc-Proforc-Proforc-PROFFER-PROFFER-PROFFIEN-PROFFIED CERTICED CERTICATION(forefl 炸式 炸式认证未认证),ROHS CED,CE CED,CE CED
|