Toxic combustible gas leak detector

Fixed Toxic and Combustible Gas Detector Industrial Sensitive Gas Alarm Monitor.

Model: DR600

Product Features

Dual Gas Detection

Detects toxic gases (H2S, CO) and combustible gases (LEL) simultaneously for comprehensive industrial safety.
Supports 5 detection principles: Catalytic Combustion, Electrochemical, Semiconductor, Infrared, and PID.

Hazardous Environment Ready

Ex d IIC T6 Gb explosion-proof certification ensures safe operation in flammable or explosive zones.
IP66-rated die-cast aluminum housing resists dust, water, and corrosion.

Real-Time Monitoring & Alerts

LCD screen displays gas concentration, alarm status, and system menus.
Triple alarms: 85dB sound, LED light, and vibration alerts for immediate hazard response.

Industrial-Grade Durability

2-3 year sensor lifespan (depending on environment) ensures long-term reliability.
Operates in extreme conditions: -20°C to 50°C and 25-75% humidity.

Easy Integration & Customization

4-20mA, RS485, and relay outputs for seamless connectivity with PLCs or control systems.
OEM/ODM/OBM services available for tailored sensor configurations or housing designs.

Product Description

The Fixed Toxic and Combustible Gas Detector (Model DR600) is engineered for continuous gas monitoring in high-risk industrial environments, including refineries, chemical plants, LPG stations, and painting facilities. This detector combines advanced sensing technologies with rugged construction to detect toxic gases (e.g., H2S, CO) and combustible gases (0-100% LEL) in real time, ensuring compliance with global safety standards.

Equipped with multi-principle sensors (catalytic combustion, electrochemical, PID, etc.), it delivers precise readings across diverse gas types. The 24VDC power supply and G3/4 electrical interface simplify installation, while the IP66/Ex d IIC T6-rated housing guarantees reliable performance in harsh conditions. When gas concentrations exceed preset thresholds, the detector triggers acousto-optic and vibration alarms, enabling swift evacuation or intervention.

Certified for Zone 1/2 hazardous areas, this device supports OEM/ODM customization to meet site-specific requirements. Backed by a 1-year warranty, it is a cost-effective solution for industries prioritizing workplace safety.

Specifications (Table)

Toxic gas detector, combustible gas detector.

Category	Details
Detection Gases	Toxic Gas (H2S, CO), Combustible Gas (LEL)
Detection Principle	Catalytic Combustion, Electrochemical, Infrared, Semiconductor, PID
Detection Range	0-100%LEL, 0-N μmol/mol (PPM), 0-30%VOL
Accuracy	±5% FS
Response Time	≤30 Seconds
Power Supply	24VDC ±10%
Output Signals	4-20mA, RS485, Relay
Alarm Types	Sound (85dB), LED Light, Vibration
Protection Grade	IP66, Ex d IIC T6 Gb
Housing Material	Die-Cast Aluminum
Dimensions	185 x 143 x 82 mm
Weight	1.5 kg
Certifications	CE, RoHS, ATEX
Model	DR600

Key Advantages (Table)

Advantage	Description
Dual Hazard Detection	Monitors toxic and combustible gases simultaneously for comprehensive safety.
Explosion-Proof Design	Ex d IIC T6 certification ensures safe use in flammable environments.
Long Sensor Lifespan	2-3 years of reliable operation, reducing maintenance costs.
Real-Time Alerts	Triple alarms (sound, light, vibration) ensure immediate hazard recognition.
Easy Integration	4-20mA/RS485 outputs compatible with industrial automation systems.
Custom Solutions	OEM/ODM services for tailored sensor types, housings, or outputs.
Key Words	combustible gas detector, toxic gas detector.