Overview
The Portable H₂S Gas Detector provides accurate and fast detection of hydrogen sulfide in hazardous environments. Built with an explosion-proof enclosure (Ex ia IIC T4 Gb) and a triple alarm system (sound, LED, vibration), it ensures immediate hazard alerts. Featuring high-precision sensors (±3% F.S accuracy, T90 <30s) and a large LCD display, it delivers reliable real-time monitoring. Powered by a rechargeable lithium battery with up to 300 hours of operation, this lightweight device is ideal for metallurgy, power plants, chemical industries, mines, tunnels, and pipelines, helping prevent toxic accidents effectively.
Features
- Accurate Detection – Fast response (T90 <30s) with ±3% F.S accuracy.
- Explosion-Proof Safety – Certified Ex ia IIC T4 Gb enclosure for hazardous areas.
- Triple Alarm System – Audible (85dB), LED, and vibration alerts for instant warning.
- Smart Alarm Function – Buzz frequency increases with rising gas concentration.
- Clear LCD Display – Shows real-time gas levels and system status.
- Long Battery Life – Rechargeable lithium battery, up to 300 hours of operation.
- Durable & Portable – Lightweight (120g), compact design, and rugged build.
- Flexible Sensor Options – Supports electrochemical, catalytic combustion, and PID sensors.
- Wide Applications – Ideal for metallurgy, power plants, chemical industries, mines, tunnels, and pipelines.
Technical Specifications
| Enclosure Color | Blue and Yellow |
| Alarm Ways | Sound, LED Alarm, Vibration |
| Battery | Inbuilt rechargeable lithium battery |
| Explosion-Proof Grade | Ex ia IIC T4 Gb |
| Product Name | Portable H₂S Gas Detector Hydrogen Sulfide Gas Sensor |
| Gas Detection | Single Gas TWA/STEL |
| Gas Sensor Types | Electrochemical, Catalytic Combustion, PID |
| Gas Range | As per request |
| Alert Value | As per request |
| Accuracy | ±3% F.S |
| Response Time | T90 < 30s |
| Operating Temperature | -22 °F ~ 122 °F |
| Operating Humidity | <95% RH (no condensation) |
| Display | Large STN LCD (real-time and system status) |
| Alarm Output | Audible (85dB), Visual (LED), Vibration |
| Special Alarm Feature | Buzz frequency increases with higher gas concentration |
| Charging Time | 4–6 h |
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