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Portable dimethylformamide DMF detector

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  • trade description

The intelligent cloud connected series handheld multi parameter gas detector is a high-end handheld mobile gas detector used for on-site detection of gas leaks and other special purposes. Can detect up to five gas concentrations; The gas detector is compatible with pump suction or diffusion sampling methods to detect gas concentration, and also has multiple powerful functions such as alarm, on-site image shooting or videography, temperature and humidity detection, wireless data transmission, on-site multi-mode display, and connection to Guoyu Technology server for data storage and analysis. It is a new IoT handheld gas detector that integrates high technology, IoT support, user-friendly operation concept, and various technical resources.

Measurable gases: methane CH4, combustible gas LEL, carbon monoxide CO, carbon dioxide CO2, oxygen O2, hydrogen sulfide H2S, sulfur dioxide SO2, nitrogen monoxide NO, nitrogen dioxide NO2, chlorine gas CL2, hydrogen gas H2, ammonia gas NH3, ozone O3, organic volatile gases TVOC, formaldehyde HCHO, hydrogen chloride HCL, hydrogen cyanide HCN, phosphine PH3, phosgene COCL2, silane SIH4, ethylene oxide C2H4O, alcohol C2H6O (any combination of two to four gases)

Detect gasCO、H25、02、CH4(default)Detection PrincipleElectrochemical, catalytic combustion, PID, infrared, thermal conductivity
oxygen0-25%、30%、100%VOLresolving power:0.01、0.1%VOL
methane0-100%LELresolving power:0.1%LEL
carbon monoxide20,50,200,1000,2000,5000,10000ppmresolving power:0.001、0.01、0.1、1、10ppm
hydrogen sulfide10,20,50,100,200,1000,2000,5000ppmresolving power:0.01、0.1、1、10ppm

Temperature and humidity detection

Measurement process

Temperature -40-120 ℃ Error ≤+0.2 ° C

Humidity 10-100% RH error ≤± 2%

Camera3 million pixels (JPX image storage type)
IlluminationLed lightingDisplay units

ppm、mX/m3\ppb、pphm、%VOL、%LEL(Partially switchable)

accuracy≤S+3%FSRepeatabilityS+1%
response timeT90 ≤25 secondrecovery timeT90-T10≤10 second
Display mode320 * 240 high-definition color screen 2.8-inchsystem languageChinese and English bilingual, switchable
Sampling methodCompatible with pump suction and diffusion typedetectionHandheld portable
Explosion proof signEXibIICT4XBprotection gradeIP66
Storage functionStandard 2X (optional larger capacity)operation temperature-40℃~55℃(Equipped with temperature compensation function)
Working humidity10%~95% RH, no condensation (with humidity compensation function)Working pressure86~106KPa
Wireless transmission (optional)Optional WIF1, 4Gendurance

Continuous work for more than 12 hours (optional multiple battery backup range)

Alarm methodPanel LED alarm, buzzer, oscillatorservice life2 years (sensors), 5 years (instruments)
power supply

3500mAh capacity lithium battery

Working voltage: DC3.7-4.2V

USB interface

type

MICRO USB
sizeLength * Width * Thickness (in millimeters):200*75*47mmweight≥0.76kX
Product CertificationCPA/Explosion proof Certification/International Safety Certification SIL2/Third Party Metrology Certification/National Patent Product Certification/Three System Quality Management System Certification: ISO9001, ISO14001, ISO18001
Standard accessoryAluminum box, instruction manual, certificate of conformity, warranty card, factory inspection report
Optional accessoriesSilicone protective case, shoulder strap, portable waist bag, filteroptional functionWIFI or 4X wireless transmission, IoT remote monitoring platform


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