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Explosion Proof Combustible Gas Detector GTYQ-AT0501 - Reliable China Suppliers and Factory Solutions
GTYQ-AT0501 Explosion Proof Combustible Gas Detector (2).jpg
GTYQ-AT0501 Explosion Proof Combustible Gas Detector (1).jpg

GTYQ-AT0501

Explosion Proof Combustible Gas Detector

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  • ● Explosion and dust ignition proof performance for safe hazardous area use
  • ● Standard sound and light alarm interface with on-site expandability
  • ● Dual-wire outlet design for convenient wiring and easy installation
  • ● Digital sensor module, replaceable without on-site calibration
  • ● IP66 protection grade, adaptable to more harsh working environments
  • ● Suitable for monitoring and alarming of combustible gases such as natural gas and LNG
  • ● Supports XBUS 2-wire and 4-wire communication
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Product Details

Description

The GTYQ-AT0501 is a professional explosion and dust ignition proof detector dedicated to continuous monitoring of natural gas, LNG and other flammable gases in hazardous industrial locations. It comes with a standard audible and visual alarm interface, supporting on-site expansion to match diverse site alert requirements. Equipped with a dual-wire outlet, this unit simplifies on-site wiring and installation, cutting down construction time and labor costs. Its digital sensor assembly supports plug-and-play replacement, eliminating the need for complicated on-site calibration and ensuring stable detection performance. With an IP66 protection grade, it adapts to harsh working environments with heavy dust, moisture and temperature fluctuations. The detector supports both XBUS 2-wire and 4-wire communication protocols, enabling smooth integration with mainstream safety monitoring systems. It is widely applied in oil refineries, chemical plants, gas storage stations and manufacturing workshops, delivering reliable and long-term gas monitoring to prevent leakage risks and protect on-site workers and equipment safety.

  • 🔊
    Audible & Visual Alarm Standard alarm interface with on-site expansion support for diverse alert requirements.
  • 🔌
    Dual-Wire Outlet Simplifies wiring and installation, reducing construction time and labor costs.
  • 🔧
    Plug-and-Play Sensor Digital sensor assembly enables easy replacement without on-site calibration.
  • 🛡️
    IP66 Protection Grade Engineered for harsh environments with heavy dust, moisture and temperature fluctuations.
  • 📡
    XBUS 2-Wire & 4-Wire Protocols Seamless integration with mainstream safety monitoring systems.
  • 🏭
    Wide Industrial Application Suited for oil refineries, chemical plants, gas storage stations and manufacturing workshops.
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
Q1 What types of gases can the GTYQ-AT0501 detector monitor?
The GTYQ-AT0501 is designed to continuously monitor natural gas, LNG, and a broad spectrum of other flammable gases and vapors, including hydrogen (H₂), methane (CH₄), propane (C₃H₈), and ethanol vapors. Its catalytic sensor type enables detection across most common combustible gases within a range of 0–100% LEL.
Q2 Does the GTYQ-AT0501 require on-site calibration after sensor replacement?
No. The GTYQ-AT0501 features a digital sensor assembly that supports plug-and-play replacement. This eliminates the need for complicated on-site calibration procedures, significantly reducing maintenance downtime and simplifying sensor management for facility operators.
Q3 What communication protocols does the GTYQ-AT0501 support?
The detector supports both XBUS 2-wire and 4-wire communication protocols, enabling smooth and reliable integration with mainstream industrial safety monitoring and control systems. This dual-protocol compatibility ensures flexible deployment across a wide range of existing infrastructure setups.
Q4 Is the GTYQ-AT0501 suitable for outdoor or harsh industrial environments?
Yes. With an IP66 protection rating, the GTYQ-AT0501 is fully capable of operating in harsh environments exposed to heavy dust, moisture, and significant temperature fluctuations ranging from -40°C to +70°C. It is explosion-proof and dust ignition proof, making it ideal for demanding outdoor and industrial settings.
Q5 What is the expected service life of the catalytic sensor in the GTYQ-AT0501?
The catalytic sensor has a typical service life of 36 months under normal operating conditions. Its design incorporates poisoning resistance against common substances such as silicon and lead compounds, contributing to a longer lifespan and a lower attrition rate compared to standard sensors.
Q6 In which industries or applications is the GTYQ-AT0501 commonly used?
The GTYQ-AT0501 is widely applied in oil refineries, chemical plants, gas storage stations, and manufacturing workshops. It is specifically suited for hazardous industrial locations where continuous, reliable gas leak monitoring is essential to protect on-site personnel, equipment, and overall facility safety.