Lightweight SO2 Gas Analyzer with 1.5m Drop Resistance and Optional Bluetooth LoRa Data Logging Multi Gas Detector

MicMeta is ultra-small lightweight diffusion multi-gas monitor with complete global explosion-proof certifications. When configured for SO2 detection, it adopts stable electrochemical sensor with independently selectable measuring ranges and resolution. It integrates auto power-on self-test, multi-dimensional alarm and local data recording, with optional wireless module and calibration dock for convenient daily maintenance.

Sulfur dioxide is highly irritating toxic exhaust gas generated from coal combustion, non-ferrous smelting and sulfur chemical production. Short exposure causes throat and eye irritation, while long-term inhalation triggers severe respiratory lesions; it is also the primary pollutant causing acid rain. The diffusion sampling design supports continuous ambient gas monitoring for power plants, smelters and environmental supervision stations.

• Fully sealed industrial shell supports IP66 and IP68 two protection levels, withstands 1.5m accidental drop in factory sites
• Dual series intrinsic safety certifications, safe to deploy in Zone 0/1/2 flammable and explosive workshops
• Standard man down alarm, user password lock and staff ID marking function for lone worker safety management
• Automatic startup self-inspection to verify sensor and circuit performance, effectively reduce false alarms
• LCD synchronously displays instant concentration, cumulative exposure values and extreme concentration records
• Local data storage function supports emission record filing for environmental compliance inspection
• Combined sound, light and vibration triple latch alarm, all gas warning thresholds editable by on-site staff
• Single charge supports 24-hour uninterrupted monitoring, fast full charging within 6 hours
• Optional Bluetooth & LoRa wireless modules to remotely check real-time concentration and alarm signals
• Supporting DKM docking station for one-click bump test, span calibration and online firmware upgrade

• Coal-fired power plant flue gas SO2 emission monitoring
• Copper, zinc and lead non-ferrous smelter tail gas inspection
• Sulfuric acid chemical production workshop safety patrol
• Waste incinerator waste gas regular sampling
• Mobile environmental supervision field testing
• Industrial boiler desulfurization system efficiency detection

Shenzhen YuanTe Technology operates under the independent Safegas brand, established in 2010 focusing on the R&D, personalized customization and global export of portable gas detection instruments. The enterprise divides product lines into diffusion multi-gas testers, pump-sampling multi-gas analyzers and supporting calibration auxiliary equipment, focusing on emission monitoring solutions for environmental protection, metallurgy and thermal power industries. All production lines implement ISO9001 quality control and ISO45001 occupational health standards; core gas detectors obtain international IECEx, ATEX and EMC explosion-proof approvals. We provide targeted testing hardware and one-stop technical after-sales service for overseas trading companies, engineering contractors and industrial manufacturers across the globe.

• Over 16 years vertical industrial accumulation, independent sensor algorithm R&D team to optimize SO2 and other flue gas detection accuracy
• Diversified product layout covering diffusion multi-gas detectors, pumping multi-gas analyzers and complete set calibration docking equipment
• Full international explosion-proof certification system, products pass IECEx & ATEX inspection to meet EU, Southeast Asia and Middle East market access requirements
• Flexible sensor customization service, independently match electrochemical sensors for SO2, NOx, H2S and various industrial toxic gases
• Standardized closed-loop quality control: raw material incoming inspection, finished product aging test, finished gas calibration before delivery
• Stable batch production capacity, flexible small-batch customized order acceptance, standard delivery lead time 5–7 working days
• Global localized after-sales team, provides English operation guides, calibration tutorials and remote online technical guidance 24/7