0 001ppm h2 hydrogen gas meter

{"cid":"91189666","title":"H2 Hydrogen Gas Measuring Device , Gas Leak Detector 4 - 20mA RS485 Output","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/65\/7d\/2a7e076e0ba20a9b9821815be64e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YuanTe","Model Number":"YT-95H-H2-A","Minimum Order Quantity":"1","Delivery Time":"2-3 days","Certification":"CE CNEX ISO9001-2015","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"500PCS\/DAY","Packaging Details":"Carton Box","Detected Gas":"H2, Hydrogen","Measure Range":"0-20ppm, 0-1000ppm,0-2000ppm, 0-5000ppm,0-1%VOL, 0-2%VOL, 0-4%VOL, 0-100%VOL, 0-100%LEL","Color":"Blue","Packing":"Paper Box","Install Method":"Wall-mounted, Piping-type, Flow-type","Power":"12-36Vdc"}}

{"cid":"91199635","title":"hydrogen Gas Flow Meter MF5000 Series LCD Display","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ad\/5d\/4e0621721ed6678329ead76d29a3-200x200-1.jpg","attrs":{"Price":"800~950$\/pc","Brand Name":"Siargo","Model Number":"MF5000 Series","Minimum Order Quantity":"1","Delivery Time":"1~5 working days","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram, Paypal","Supply Ability":"100pcs \/ month","Packaging Details":"Standard export package","Flow range":"0.15~15, 0.5~50, 1.2~120, 3~300, 8~800 SLPM","DN":"3, 6, 8, 12, 19 mm","Max. Pressure":"1.0MPa","power supply":"12~24VDC, 50mA","Output":"4~20mA, RS485, Pluse","Accuracy":"\u00b1\uff081.5+0.5FS\uff09%","Envirment Temperature":"-20~+60 \u2103","Ex Proof":"Ex ia IIC T4"}}

{"cid":"91216455","title":"Alkaline Electrolyzed O2 H2 Generator 0-20000L\/h Europe CE Certified","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/99\/62\/2ab43e42658abc98ed58b2cb1292-200x200-1.jpg","attrs":{"Price":"USD36900-USD38000","Brand Name":"Okay Energy","Model Number":"OH20000","Minimum Order Quantity":"1set","Delivery Time":"10-15 working days","Certification":"CE, ISO9001","Place of Origin":"Hunan,China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram, Credit Card","Supply Ability":"10 sets per month","Packaging Details":"Standard export carton,1set\/carton with pallet","AC Voltage":"380V","Production rate":"0-20000L\/h","Working Pressure":"0.1-0.2Mpa","Rated Power":"73KW","Max. Water Consumption":"10.75L\/h","Working Medium":"pure water,deionized water or distilled water","Dimension(L*W*H)":"2300*1100*1800","Weight":"1140kg","Usage":"flame welding and cutting,boiler heating","Technology":"water electrolysis alkalinity electrolyzer"}}