Henan Bosean Electronic Technology Co., Ltd.  

Product Name: Portable H2s Gas Leak Alarm Single Gas Leak Detection Model NO.: BH-90A Type: Electrochemical Gas Analyzer Gas: Co, H2s, O2, Lel Certification: FCC, CE, RoHS Portable: Portable Customized: Customized Brand: Bosean Product Name: Bh-90A Single Gas Detector Color: Yellow Detecting Gas: Co, H2s, O2, Lel etc Battery: Rechargeable Lithium Battery Sampling: Diffusion Response Time: 30s Work Temperature: -20~60 Degree Certificate: Atex Sampling Method: Diffusion Sampling Application: 12 Months Sensor: Catalytic or Electrochemical or Infrared Indication: LCD Indicates Trademark: Bosean Transport Package: Each Set Will Be Packed with The Export Standard C Specification: Size: 130*67*30mm Origin: Henan China Product Description Product DescriptionBH-90A portable single gas detector adopt advanced gas sensor and micro control technical, has quick response,high accuracy, great stability and repeatability, it's easy to operate, performance is in the leading level of gas detection industry.Product ParametersProduct NamePortable CO2 single gas detectorDetecting GasCO2 carbon dioxideMeasure RangeCO2: 0~2000/5000/10000 ppm, 0~20%/50%/100%volSensor SupportedCan detect over 30 kinds of gases, can customize flexibly according to user's needSampling MethodNatural diffusionDisplayLarge LCD displayAlarm MethodSound, light, vibrationWorking Temperature-20ºC~50ºCWorking Humidity0-95%RH (non-condensation)Shell MaterialABS+PCPower Supply3.7V Rechargeable lithium batteryCharging TimeApproximately 4-6 hoursOperating TimeApprox.8 hours for LEL unit;Approximately 24 hours for CO, H2S and O2 units,Continuously, non-alarm conditions.Sensor Life2 yearsData Storage1000pcs alarm data recordsPassword ProtectionPassword protection and password modificationExplosion-proof GradeExib IIB T3 GbSensor PrincipleElectrochemical, Catalytic combustion, InfraredDimensions100*60*30mm(L*W*H)Weight130gCertificateCE, CNEX, ATEX, FCC, RoHS.Product ApplicationThe detector is suitable for explosion-proof, toxic gas leakage and rescue, underground pipelines, mines, metallurgy, power plants,chemicals, tunnels, etc., effectively avoiding the occurrence of poisoning accidents,ensuring the safety of workers and avoiding losses of production equipment.Measurable Gas MeterNo.Detected GasDetecting ScopeResolutionLow/HighAlarm PointResponse Time Detection Accuracy1PH30-20ppm0.1ppm5ppm/10ppm≤25s±5%(F.S)2O20-30%vol0.1%vol19.5%vol/23.0%vol≤15s±5%(F.S)3EX0-100%LEL1%LEL25%LEL/50%LEL≤5s±5%(F.S)4CO0-1000ppm1ppm50ppm/100ppm≤25s±5%(F.S)5H2S0-100ppm1ppm10ppm/20ppm≤30s±5%(F.S)6NO20-20ppm0.1ppm3ppm/10ppm≤25s±5%(F.S)7NO0-250ppm1ppm25ppm/50ppm≤60s±5%(F.S)8SO20-20ppm0.1ppm5ppm/10ppm≤30s±5%(F.S)9CL20-20ppm0.1ppm1ppm/10ppm≤30s±5%(F.S)10NH30-100ppm1ppm25ppm/50ppm≤50s±5%(F.S)11H20-1000ppm1ppm50ppm/100ppm≤60s±5%(F.S)12HCN0-10ppm0.1ppm1ppm/5ppm≤200s±5%(F.S)13HCL0-10ppm0.1ppm1ppm/5ppm≤60s±5%(F.S)14CH40-100%LEL1%LEL25%LEL/50%LEL≤5s±5%(F.S)Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.Our Customers andPatent Certificateabout BoseanScope of BusinessBosean was founded in 2013, specializing in the development and production of gas detectors, gas analyzers and rangefinder.At present, our research and development instruments have been spread all over the world.R&D and ProductionService teamWarehousing LogisticsFAQQ1:Are you a trading company or manufacturer ? A1:We aremanufacturer.Q2:What about the payment method?A2:T/T, Paypal, Western Union, L/C is available.Q3:Does your company accept customization?A3:We do customizing service for customers.Q4:What about the Shipment?A4:We'll choose proper transportation mode based on theweight of goods, usually arrange shipment by air expresssuch as DHL,FEDEX,TNT or UPS.Q5:What about after-sale service?A5:12 months warranty for all kinds of products.Send your Inquiry Details in the Below, Click "Send" Now! Welcome to contact with us! Thanks!