{"product_id":"smart-sensor-4-in-1-st8904-rechargeable-portable-detector-h-s-o-co-and-lel-multi-monitor-gas-sniffer","title":"SMART SENSOR 4 in 1 ST8904 Rechargeable Portable Detector H₂S O₂ CO and LEL Multi Monitor Gas Sniffer","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eDetect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) and combustible gas(LEL).\u003cbr\u003eContinuously monitor the CO, H₂S, O₂ and LEL gas concentration in the surrounding environment with professional and accurate measurement.\u003cbr\u003eSound\/vibration\/flash triple alarms works when one of the CO, H₂S, O₂ \u0026amp; LEL gas concentration reaches the level of the alarm.\u003cbr\u003eLarge HD LCD display with backlight for easy reading.\u003cbr\u003eCan connect to a sampling pump to operate in closed place.\u003cbr\u003eCan be widely used in shipping, mining, oil exploitation, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eBrand Name: SMART SENSOR\u003cbr\u003eColor: Blue\u003cbr\u003eMaterial: ABS\u003cbr\u003eScreen Size: 47 * 38mm \/ 1.9 * 1.5in\u003cbr\u003eSensor: Electrochemical Principle\u003cbr\u003eCharging Port: Micro USB DC 5V\u003cbr\u003eSampling Pump Power Supply: DC 3V power supply\u003cbr\u003eOperation Current: 230mA\u003cbr\u003eShort Circuit Current: ≤3A\u003cbr\u003eOperation Voltage: 3.7V\u003cbr\u003eMaximum Open Circuit Voltage: ≤4.2V\u003cbr\u003eBattery Type: BL-9C\u003cbr\u003eDisplay Type: Segment type LCD\u003cbr\u003eOperation Humidity: 15%~95%RH\u003cbr\u003eOperation Temperature: -10℃~50℃\u003cbr\u003eStorage Temperature: 0~40℃\u003cbr\u003eBattery Working Runtime: 6 hours (no alarm)\u003cbr\u003eDetection Gas: Carbon Monoxide(CO, Hydrogen Sulfide(H₂S), Oxygen(O₂), Combustible Gas(LEL)\u003cbr\u003eMeasurement Range: CO: 0~999ppm, H₂S: 0~500ppm, O₂: 0~30%VOL, LEL: 0~100%LEL\u003cbr\u003eResolution: CO: 1ppm, H₂S: 1ppm, O₂: 0.1%VOL, LEL: 1%LEL\u003cbr\u003eAlarm Value Setting: Upper limit and lower limit alarm value can be set\u003cbr\u003eAlarm Alert: Sound\/vibration\/flash triple alarms\u003cbr\u003eTWA Alarm Value Setting: Time-weighted value, meaning the accumulated value measured within 8 hours\u003cbr\u003eSTEL Alarm Value Setting: Short term exposure limit\u003cbr\u003eItem Size: 140 * 75 * 35mm \/ 5.51 * 2.95 * 1.37in\u003cbr\u003eItem Weight: 270g \/ 9.52oz\u003cbr\u003ePackage Weight: 430g \/ 15.17oz\u003cbr\u003ePackage Size: 24.5 * 9 * 6cm \/ 9.64 * 3.54 * 2.36in\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 * 4 in 1 Gas Detector\u003cbr\u003e1 * USB Cable\u003cbr\u003e2 * Screws\u003cbr\u003e1 * Gas Calibration Hood\u003cbr\u003e1 * Storage Bag\u003cbr\u003e1 * User Manual (English)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px; margin-top: 6px;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"Default Title","offer_id":42227307053193,"sku":"735a6c-1-","price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/82e7bf12e11fe9ab473f0f6266fbd57e.jpg?v=1713422215","url":"https:\/\/mickcara.com\/products\/smart-sensor-4-in-1-st8904-rechargeable-portable-detector-h-s-o-co-and-lel-multi-monitor-gas-sniffer","provider":"mickcara","version":"1.0","type":"link"}