Shenzhen Korno Import & Export Co., Ltd.  

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Product Name: Portable Multi-Gas Detector 4 in 1 with Gas Sensor (CO, H2S, O2, EX) Model NO.: GT-903-4LM Type: Electrochemical Gas Analyzer Gas: Co, O2, H2s, Ex Certification: FCC, CE, CPA, CMC, Cnex, ISO Portable: Portable Customized: Non-Customized Brand: Korno N.W: 0.45kg G.W: 0.8kg Screen Size: 2.4 Inch LCD HD Color Screen Explosion Proof Sign: Exdll CT4 (Ia) IP Rating: IP 66 Power: 4000mA High Capacity Polymer Rechargeable Battery Storage: Large Data Logger(123, 200 Groups) Alarm Type: Audible and Visual Alarm Sampling: Pumping, Build-in Pump Case Material: ABS+PC Trademark: Korno or customized Transport Package: Size: 26*21*14cm Specification: Product size: 21*8*7cm Origin: China HS Code: 9027100090 Product Description Portable 4in 1Gas Detector with Gas Sensor/GT-903-CO,H2S,O2,EX>>>DescriptionTheGT-903 is the basic model of portable instruments. It can be asingle gas detector or 4-gases detector for LEL,O2,H2S&CO,and temperature and relative humidity detection function is also available if you need.Gas concentrations and history data can be displayed in the 2.4 inches LCD HD color screen, user can read all information at aglance .It can also export history data to computer via USB port so that the users can view in aEXCEL format or graph format.>>>FeaturesCan besingle gas detector or 4-gases detector(LEL &H2S &O2 &CO)Three concentration units are available:PPM,%VOL,mg/m3.Up to123,200groups data can be storageTemperature and humidity detect functionis available.Fouroperation modes are optional:Detection mode,Storage mode,Display mode,Pumping mode.STEL&TWAreadoutsAll software automatic calibration,each kind ofsensorcan calibrateup to 6targetconcentrationvaluesChinese and English operation model are available,user-friendly.Can beexported to the computerto view historical data in agraph format or EXCEL format>>>Product SpecificationsProduct type:Portable, 4-gases detector(LEL &H2S &O2 &CO)Detection Range:4-gases detection: LEL 0-100%LEL/ H2S 0-100ppm/ O2 0-30%VOL /CO 0-1000ppmResolution:4-gases detection :LEL 0.1%LEL/ H2S 0.01ppm/ O2 0.01%VOL/ CO 0.1ppmTemperature andrelativehumidity:(Optional)Temperature detection range:-40~120ºCHumidity detection range:0-100%RHDetection pattern:Pumping, the flow rate is adjustable.DetectionAccuracy:≤±3%F.SLinearityError:≤±1%F.SReaction Time:≤20 S(T90)Zero drift:≤±1%(F.S/Year)DetectionMethod:Real-time detection mode,timing detection modeand cycle detection modecan be switch freelyStorageMethod:Automatically saving and manually saving is available,Up to 123,200 groups data ,user can view history data on thedisplay.ExplosionProofSign:Exdll CT4 (IA)Casematerial:ABS+PCIP rating:IP66Operating Temperature:-30~60ºC(-22~144ºF)Power:4000mA high capacity polymer rechargeable batteryOperatingHumidity:≤90%RH,Non-condensingDimensions /Weight:210*80*70 mm(L×W×H)0.35Kg(net weight)Operating Pressure:-30Kpa~100KpaStandardAccessories:-Portable aluminumCase-User manual-Certification-USB charger+Data cable-Calibration coverOptional Accessories:-Vapor filter-Hose-Sampling handle(stainless steel ,approx 60cm)>>>DetailsPackaging and Shipping:Customize Service:1) Show your company name and logo at the boot interface2) Print your company name,information,logo at the label and manual3) Design stainless steel nameplate with your company name for free(≥20PCS)4) We can also silk-printing your Logo,design another color of the case for you if you have a large order.For more details,please contact us^ ^Our Certificates:FAQ:Q1:What's the MOQ of your products?Can Ihave asample order?A1:The MOQ is 1-5pcs,and first time the sample order to test are welcomed.Q2:Does the price including duty?A2:Usually, the price is based on EXW. If you want to know about FOB or CIF price, please contact our experienced salesman directly.Q3:What certification do you have?A3:SGS,CE,CPA,CMC,CNEX,ISO,etc.Contact US:TEL:+86-0755-86110165-888FAX:+86-0755-27225732Mobile phone:+86-15914193514 Mandy zhuang