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Explosion Proof Combustible Gas Detector GTYQ-AT0502 - Quality China Suppliers & Factory Solutions
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GTYQ-AT0502

Explosion Proof Combustible Gas Detector

Introducing our premium quality products sourced from reputable manufacturers in China. As leading suppliers, we pride ourselves on providing exceptional items directly from our factory, ensuring affordability without compromising on quality. Our extensive range is tailored to meet the diverse needs of our clients, making us the preferred choice for businesses looking for reliable China suppliers. Experience the perfect combination of quality, efficiency, and competitive pricing with our factory-direct products. Discover why we're the go-to provider for businesses around the globe seeking unmatched value and excellence in their product sourcing!
  • ● Integrated explosion and dust ignition-proof protection for hazardous zones
  • ● Standard sound and light alarm interface, supporting on-site expansion
  • ● Dual-wire outlet for simplified wiring and hassle-free installation
  • ● Digital sensor assembly, replaceable without on-site calibration procedures
  • ● IP66 protection rating, designed for harsh environmental conditions
  • ● Applicable to natural gas, LNG or combustible gas monitoring and alarming
  • ● Replaceable with XBUS 2-wire detectors for easy system upgrade
  • ● Compatible replacement with HBUS 4-wire detectors
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Product Details

Description

Designed for safe flammable gas monitoring in explosive atmospheres, the GTYQ-AT0502 holds complete explosion and dust ignition proof certification to meet strict industrial safety standards. It integrates a standard light and sound alarm module with on-site expandable interfaces, ensuring timely and clear alerts once abnormal gas concentration is detected. The dual-wire wiring structure brings convenience to installation and retrofitting projects, while the digital sensor component can be replaced directly without field calibration, greatly reducing maintenance difficulty and downtime. Boasting an IP66 ingress protection level, it performs reliably in harsh outdoor and indoor environments with severe dust and water spray. This model is compatible with XBUS 2-wire and HBUS 4-wire detectors, offering flexible replacement options for old system upgrades. It is suitable for natural gas and LNG monitoring scenarios, and provides stable, low-maintenance detection solutions for petrochemical, metallurgical and urban gas pipeline projects.

  • 🔒Explosion & dust ignition proof certified for explosive atmospheres
  • 🔔Integrated light & sound alarm with expandable on-site interfaces
  • 🔧Dual-wire structure — easy installation & no field calibration needed
  • 🌧️IP66 ingress protection for harsh indoor & outdoor environments
  • 🔌Compatible with XBUS 2-wire & HBUS 4-wire detector systems
  • 🏭Ideal for petrochemical, metallurgical & urban gas pipeline projects
Sensor Specification
Sensor Type Measuring Gas Measuring Range Operating Temperature Typical Life Response Time
Catalytic Type Combustible gases 0~100% LEL -40 ~ +70℃ 36 months <15 sec / 90% scale
Sensor Features
Catalytic Type 📈Linear Output: Output signal shows a good linear relationship with gas concentration, enabling precise concentration readings.
🛡️High Stability: Minimal performance fluctuations during long-term use, ensuring reliable detection results.
⚡High Sensitivity & Fast Response: Quickly captures gas concentration changes and triggers timely alerts.
🌐Broad-Spectrum Capability: Detects most flammable gases and flammable vapors (e.g., hydrogen (H₂), methane (CH₄), propane (C₃H₈), ethanol vapors, etc.).
♻️Poisoning Resistance & Low Consumption: Exhibits certain tolerance to common poisoning substances (e.g., silicon, lead compounds), with a long service life and low attrition rate.
Frequently Asked Questions
Q What certifications does the GTYQ-AT0502 flammable gas detector hold?
The GTYQ-AT0502 holds complete explosion-proof and dust ignition proof certifications, making it fully compliant with strict industrial safety standards for use in explosive atmospheres and hazardous industrial environments.
Q Does the GTYQ-AT0502 require field calibration when replacing the sensor?
No. The digital sensor component can be replaced directly on-site without any field calibration. This significantly reduces maintenance complexity and minimizes system downtime during sensor replacement.
Q What types of gases can the catalytic sensor detect?
The catalytic type sensor features broad-spectrum detection capability and can detect most flammable gases and flammable vapors, including hydrogen (H₂), methane (CH₄), propane (C₃H₈), ethanol vapors, and many others within the 0~100% LEL measuring range.
Q Is the GTYQ-AT0502 suitable for outdoor installation?
Yes. With an IP66 ingress protection rating, the GTYQ-AT0502 is well-suited for both harsh outdoor and indoor environments exposed to heavy dust and water spray, making it a reliable choice for demanding field installations.
Q Which wiring and detector systems is the GTYQ-AT0502 compatible with?
The GTYQ-AT0502 is compatible with both XBUS 2-wire and HBUS 4-wire detector systems. This flexibility makes it an ideal solution for upgrading or replacing components in existing gas detection systems without major infrastructure changes.
Q What industries and applications is the GTYQ-AT0502 designed for?
The GTYQ-AT0502 is specifically designed for natural gas and LNG monitoring scenarios. It is widely applicable in petrochemical plants, metallurgical facilities, and urban gas pipeline projects, providing stable, low-maintenance flammable gas detection solutions for these critical environments.