OEM GTYQ-XP3000 Explosion Proof Combustible Gas Detector Manufacturers, Factories

Product Description

Description

The GTYQ-XP3000 is a durable explosion proof combustible gas detector designed for long-term stable monitoring in harsh industrial environments. It adopts an explosion and dust ignition proof structure, complying with international safety standards for flammable gas detection. The dual-wire outlet design simplifies wiring and installation, making it suitable for large-scale deployment in industrial parks and petrochemical bases. Its digital sensor assembly supports plug-and-play replacement without on-site calibration, ensuring consistent detection performance and reducing maintenance workload. With an IP66 protection grade, it resists dust, moisture and water spray, maintaining stable operation in severe working conditions. The detector is equipped with an LCD screen to display real-time gas concentration values, enabling on-site operators to quickly grasp working status. It supports interchange with 3/4-wire 4-20mA detectors from other manufacturers, facilitating system upgrades and compatibility. It is widely used for natural gas and LNG monitoring, providing a cost-effective and reliable solution for industrial safety monitoring.

Detector Specification

Parameter Specification
Model GTYQ-XP3000
Measuring gas Combustible gases (Methane, propane, isobutane, hydrogen, etc.)
Measuring type Diffusion type
Measuring method Catalytic
Measuring Range 0-100% LEL
Response time < 15sec / 90% scale
Accuracy ±3% / Full Scale
Operation mode display Normal / Alarm / Trouble LED
Measuring value display Digital tube
Power 24V DC nominal, 18 to 31V DC
Alarm signal output Light and sound output / 50mA
Output signal XBUS 2 wire / Analog: 4-20mA
Conduit connection Standard: 2xM26x1.5P Option: FPT3/4', NPT3/4''
Mounting type Wall/Pole/Ceiling mount
Operating temperature -40°C ~ +70°C
Operating humidity 5 to 95% RH (Non-condensing)
Housing Material Aluminum alloy / Option: Stainless steel
Dimensions 172(W) x 161(H) x 79(D) mm
Explosion Proof Ex db IIC T6 Gb
Certification Refer to specification details

Sensor Specification

Sensor Type Measuring Gas Measuring Range Operating Temperature Typical Life Response Time
Catalytic Type Combustible gases 0~100% LEL -40°C ~ +70°C 36 months < 15sec / 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 types of gases can the GTYQ-XP3000 detect?
The GTYQ-XP3000 is designed to detect combustible gases such as Methane (CH₄), propane (C₃H₈), isobutane, hydrogen (H₂), and various other flammable vapors.
Q: What is the sensor technology used, and what is its typical lifespan?
This detector utilizes a high-quality Catalytic type sensor. Under normal operating conditions, it offers a typical service life of 36 months.
Q: Can the GTYQ-XP3000 withstand harsh environmental conditions?
Yes. It features an IP66 protection rating, making it highly resistant to dust, moisture, and water spray. It is also designed to operate stably in extreme temperatures ranging from -40°C to +70°C.
Q: Does the sensor require on-site calibration when replaced?
No. Its digital sensor assembly supports plug-and-play replacement without requiring on-site calibration, which significantly simplifies system maintenance.
Q: What output signal types are supported?
The detector supports both XBUS 2-wire signals and Analog 4-20mA signals. Additionally, it supports interchangeability with standard 3/4-wire 4-20mA detectors from other manufacturers for easy upgrades.

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