O₂ · CO · H₂S · LEL · CO₂
GD5 PRO
GD5 PRO — Portable multi-gas detector for industrial worksites
A portable five-gas detector that simultaneously measures oxygen, carbon monoxide, hydrogen sulfide, combustible gas, and carbon dioxide.
- Diffusion-type measurement of five gases
- O₂ 0–30 vol% and CO₂ 0–5 vol% measurement ranges
- Color LCD with Korean language support
- Stores up to 15,000 alarm records
- Up to 12 hours of continuous operation per lithium-battery charge
O₂ · CO · H₂S · LEL · CO₂
Product inquiry
GD5 PRO Technical specifications
- Range / flow rate
- O₂ 0–30 %VOL · CO 0–1,000 PPM · H₂S 0–100 PPM · LEL 0–100 %LEL · CO₂ 0–5 %VOL
- Accuracy
- O₂ ±2%FS · LEL/CO₂ ±5%FS · CO ±5 µmol/mol or ±10% · H₂S ±2 µmol/mol or ±10%
- Response time
- T90: O₂ ≤20 s · LEL/CO₂ ≤30 s · CO/H₂S ≤60 s
- Operating environment
- −20–50°C · 0–95%RH (non-condensing)
- Maximum runtime
- 12 h
Certification, calibration & package
Catalog: KC battery safety confirmation XU102707-21002A. KC: R-R-WPP-GD5PRO. FCC / CE / RoHS.
Confirm explosion-proof ratings and the scope of certification against model-specific documents before procurement. The marks above do not establish an explosion-proof rating.
The catalog lists a storage case, calibration cap, manual and manufacturer test report. Ask about the terms and availability of separately issued KOLAS calibration/test documentation.
Frequently asked questions
What should I confirm before selecting GD5 PRO?
Provide the target gases, expected concentrations, temperature, humidity, application and required certifications. We compare your conditions with the catalog specifications.
Where can I confirm calibration intervals and manuals?
Request the current model manual and calibration requirements through technical support. Intervals and performance not specified in the catalog need confirmation.
O₂ · CO · H₂S · LEL
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