Industrial 4-Gas Detector for Confined Spaces: CH4/CO/H2S/O2 High-Accuracy Sensor with Visual Alarm

Brand Name:GZAIR
Certification:Ex, MA, CMC, CE
Model Number:SA203
Delivery Time:5-8work days
Payment Terms:L/C,D/A,D/P,T/T
Place of Origin:CHINA
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Verified Supplier
Location: Guangzhou China
Address: Building I, Ruizhi Park, No.75, Baishashui Road, Tianhe District, Guangzhou, China
Supplier`s last login times: within 41 hours
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Product Details
PORTABLE MULTI GAS DETECTOR

  • Safety First: Intrinsically safe design + CE certification for industrial reliability
  • Precision Monitoring: Portable build with imported premium sensors to detect multiple gases at once
  • Tailored to You: Fully configurable alarm thresholds + support for custom gas mixes, private branding (logo/label included)
  • Industrial-Proven: Engineered for tough environments, delivering consistent accuracy across key gases (CH4, CO, H2S, O2, etc.
ParameterSpecificationParameterSpecification
Product modelSA-M203 portable multi gas detectorData logging (optional)Continuously data logging (1900 data at 0.1-10 configurable interval)
Sensor typeInfrared, catalytic, electrochemicalCharging time4-5 hours
Size & weight130*66*30mm / 300gContinuous working time>12h
BatteryRechargeable lithiumWorking Temperature-25℃~+55℃,
short time: -40℃~+55℃
AlarmsLED alarm @ ≥20cm
Buzzer alarm ≥95dB @30cm
Low power alarm
Sensor lifetimeInfrared: ≥5 years
Electrochemical: ≥2 years
Catalytic: ≥1 year
ChargingBy AC adapter or 5V USB portEx proof signExibd Ⅰ
DisplayColor LCD / OLCDSamplingNatural diffusion
LCD readingReal-time concentration,
battery indicator, date
IP degreeIP54
BacklightAlways ONApprovalEx, MA, CMC, CE


China Industrial 4-Gas Detector for Confined Spaces: CH4/CO/H2S/O2 High-Accuracy Sensor with Visual Alarm supplier

Industrial 4-Gas Detector for Confined Spaces: CH4/CO/H2S/O2 High-Accuracy Sensor with Visual Alarm

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