Smart Diffusion Oxygen & Toxic Gas Detector is an advanced fixed gas detection solution designed to provide continuous monitoring of oxygen, toxic gases, and volatile organic compounds (VOC) in hazardous industrial environments. Engineered with a rugged explosion-proof enclosure, the detector ensures reliable performance in refineries, petrochemical plants, offshore platforms, chemical processing facilities, and other safety-critical industries.

Equipped with an easy-to-read LCD display, HART communication, and non-intrusive magnetic calibration, the GTD-2000Tx simplifies maintenance while improving operational efficiency. The detector supports multiple sensing technologies, including galvanic, electrochemical, semiconductor, and PID sensors, allowing it to monitor a wide range of industrial gases with high accuracy.

Its durable aluminium alloy or stainless-steel housing, IP66-rated explosion-proof construction, 4–20 mA analog output, optional digital HART communication, and compatibility with explosion-proof warning lights make it an ideal solution for demanding industrial safety applications. Certified by ATEX, IECEx, UL, PESO, FM, KCs, NEPSI, and other international standards, the GTD-2000Tx offers dependable gas detection for hazardous areas worldwide.

Key Features

• Smart Diffusion Oxygen & Toxic Gas Detector
• Detects Oxygen, Toxic Gases & VOC Gases
• Explosion-Proof Design for Hazardous Areas
• HART Communication Supported
• LCD Display with Backlight
• Non-Intrusive Magnetic Calibration
• Remote Calibration & Parameter Setting
• 4–20 mA Analog Output
• Optional Digital HART Output
• High Accuracy (±3% Full Scale)
• Aluminium Alloy & Stainless Steel Housing
• IP66 Explosion-Proof Protection
• Compatible with GTL-100 Explosion-Proof Warning Light
• Wide Operating Temperature (-40°C to +80°C)
• ATEX, IECEx, UL, PESO, FM & Global Certifications