Oxygen and Carbon dioxide Alarm Detector PGas-24 O2/CO2 2 in 1 gas analyzer

PGas-24 2 in 1 series portable gas detector can detect different kinds of gases such as CO2/O2CO2/COCO2/NH3CO2/H2S and so on.Below we take PGas-24-CO2/O2 for example,please take it as reference when measuring any two gases. buildings,offices,laboratories,teaching experiment,greenhouse&etc.It alternates every others 5 seconds and measures the concentration of CO2 and O2 separately.   Main features | Detector 2 gases in one device | Handheld Portable industrial grade accuracy | ABS PC IP65 case with famous brand sensor. | Adjustable high & low alarm point | Visual & audible alarm | SETL & TWA alarm | Low battery warning | Replaceable 5 #dry cell *4 | LCD screen display | Welcome OEM and custom design | Gas sensor is replaceable, can choose two sensor below : CO, O2, CO2, CL2, NO, NO2, SO2, H2, etc | With air sampling pump for gas leak detection.   Parameters Characteristics Detected Gas carbon monoxide, oxygen, hydrogen sulfide carbon dioxide, ammonia, sulfur dioxide Sampling Method Diffusion, Pump sampling Measurement Principle Electrochemical cell,catalytic combustion Response Time <30 sec / 90% scale Detection Error ±30%rdg Measurement range carbon monoxide=0-1000ppm carbon dioxide=0.04-5%vol oxygen=0-25%vol hydrogen sulfide=0-100ppm ammonia=0-100ppm sulfur dioxide=0-100ppm   Display Mode 5-digit 8-segment LCD display Working Temperature -20~50°C Environment Humidity 0~90%RH (without condensation) Storage Temperature 0~40°C Power Supply Battery /AC100-250V AC adapter Battery 5 #dry cell *4 Dimension 76X27X145mm Weight 250g Certification of Explosion Protection ExiaII CT3 Calibration Mode Select calibration cap, thus facilitate users for its calibration. Price Terms︰ FOB Shenzhen Payment Terms︰ TT/Western Union/Paypal Packing︰ Export carton Lead Time︰ 4 days Product Image