{"product_id":"wt8812-compoud-gas-monitor-lcd-digital-recharge-combustible-o2-h2s-co-ex-gas-leak-monitor-sensor-sound-light-vibration-alarm","title":"WT8812 Compoud Gas Monitor LCD Digital Recharge Combustible O2 H2S CO EX Gas Leak Monitor Sensor Sound-light Vibration Alarm","description":"Specification:\n\nCompound Gas Monitor Range\nMeasuring item and Unit\nCombustible gas LEL %LEL\nOxygen O2 %VOL\nHydrogen sulfide H2S μmol\/mol\nCarbon Monoxide CO μmol\/mol\nRange:\nCombustible gas LEL: 0~100\nOxygen O2 : 0~30\nHydrogen sulfide H2S:0~100\nCarbon Monoxide CO :0~1000\nResolution:\nCombustible gas LEL: 0.1\nOxygen O2 : 0.1\nHydrogen sulfide H2S:0.1\nCarbon Monoxide CO :1\nAccuracy: When the measuring range is(0~50)mol\/mol,maximum allowable error is:5mol\/mol.\nWhen the measuring range is(50~1000)mol\/mol,maximum allowable error is:10%\nIndication model:LCD display real-time date and system state,LED,sound,vibration indication alarm\nResponse Time(90%): Less than 30 seconds\nAlarm: Sound and light vibration alarm\nAlarm Point: Adjustable\nWorking Voltage: DC3.7V, 1800mAh\nBattery Model: LP103450-1800mAh rechargeable lithium battery\nExplosion-proof Certificate NO.: CNEx 18.5122\nExplosion-proof Mark: Ex ib IIB T3 Gb\nOperating Conditions: -20～50℃ \/ -4～122℉, \u0026lt; 95%\nStorage Conditions: -10～55℃ \/ 14～122℉, \u0026lt; 85%\nCharging time:6-8h\nStandby time:more than 8h on end (slightly change with working state)\nWeight: 215.4g(with battery and back buuton)\nItem Size: 71 * 153* 49mm","brand":"mickcara","offers":[{"title":"WT8812","offer_id":46711792140425,"sku":"shenhedoubab033","price":195.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/S184d64c9ae0949cba2a506124aab3a5eZ.webp?v=1778571686","url":"https:\/\/mickcara.com\/fr\/products\/wt8812-compoud-gas-monitor-lcd-digital-recharge-combustible-o2-h2s-co-ex-gas-leak-monitor-sensor-sound-light-vibration-alarm","provider":"mickcara","version":"1.0","type":"link"}