Overview

The Online H₂ Gas Detector is a professional-grade solution for real-time hydrogen monitoring in industrial and laboratory environments. Built with a durable ADC12 aluminum alloy or optional 316 stainless steel shell, it ensures long-lasting performance in harsh conditions. Equipped with a 2.31-inch HD color display, fast T90 < 30s response time, and advanced diffusion or pump-suction sampling, it delivers accurate, reliable detection of hydrogen gas in the air. With IP66 protection, explosion-proof certification (Ex db IIC T6 Gb, Ex tb IIIC T80°C Db), and flexible multi-gas combination options (up to 5-in-1), this detector is engineered for maximum safety and versatility. Compact yet robust, it is ideal for industrial plants, laboratories, and safety-critical applications, offering dependable gas monitoring and early warning protection.

Features

Real-time hydrogen gas monitoring with high accuracy
Durable ADC12 aluminum alloy body; 316 stainless steel optional
31-inch high-definition TFT color display
Fast response time: T90 < 30 seconds (varies by gas)
Dual sampling modes: diffusion-based or pump-suction
Flexible gas detection: single or multi-gas (up to 5-in-1)
IP66-rated for dust and water protection
Explosion-proof design (Ex db IIC T6 Gb, Ex tb IIIC T80°C Db)
Compact and robust build, suitable for harsh environments
Lightweight design (~1.8 kg) for easy installation
Ideal for industrial plants, laboratories, and safety-critical sites

Technical Specifications

Type	Digital Gas Detector, Combustible Gas Detector, Toxic Gas Detector, Pump-Suction Detection
Power (Sampling)	Diffusion-based / Pump-suction
Main Material	ADC12 aluminum alloy; 316 stainless steel (optional)
Product Name	Online H₂ Gas Detector
Protection Level	IP66
Gas Detection	H₂ in air
Combination Method	Single, 2-in-1, 3-in-1, 4-in-1, 5-in-1 (optional)
Response Time	T90 < 30 s (depends on gas)
Display	2.31-inch TFT high-definition color screen
External Dimensions	Height: 210 mm (8.27 in) • Width: 175 mm (6.89 in) • Thickness: 85 mm (3.35 in)
Weight	3.97 lb (aluminum alloy shell)
Usage	Industrial, Laboratory, Other
Explosion-Proof Mark	Ex db IIC T6 Gb, Ex tb IIIC T80°C (176°F) Db