Overview
The Portable Gas Detector is a high-performance safety device designed to detect single, dual, triple, or four types of gases simultaneously, depending on customer requirements. Equipped with a built-in pump and advanced sensors from renowned brands, it ensures fast, accurate, and reliable gas detection in demanding environments. With a data logging capacity of up to 100,000 records, multi-gas flexibility, and optional temperature and humidity sensors, this detector provides comprehensive monitoring for industrial, laboratory, mining, and environmental applications. Compact, durable, and user-friendly, it delivers precise measurements with audible, visual, and vibration alarms, making it an essential tool for workplace safety.
Features
- Advanced semiconductor technology with ultra-low power 32-bit microprocessor and 24-bit ADC acquisition chip for high accuracy.
- 4-inch IPS industrial-grade color display for clear data visualization.
- Multi-language support with English menu for easy operation.
- Flexible gas concentration units: ppm, mg/m³, %LEL, %vol.
- Supports detection of 1 to 4 gases simultaneously (single, dual, triple, or quad gas).
- Built-in pump with adjustable suction strength for stable sampling.
- Explosion-proof design: Ex ia IIC T4 Ga certified for safe industrial use.
Technical Specifications
| Type | Portable Gas Detector |
| Material | ABS Plastic |
| Product Name | Gas Detector |
| Gas Type | H₂S (Hydrogen Sulfide), Combustible Gas, Toxic Gas, Oxygen, CO₂, TVOC, etc. |
| Working Principle | Catalytic combustion (combustible gases); Electrochemical (O₂ & toxic gases); Infrared (CH₄, CO₂, SF₆); PID (TVOC) |
| Measuring Range | Based on gas type (H₂S: 0–500/2000 ppm) |
| Resolution | According to gas type |
| Accuracy/Precision | ≤ ±3% F.S |
| Sampling Method | Pump-suction, adjustable flow 100–1000 mL/min |
| Response Time | ≤ 20s / 10s |
| Display | Gas type, concentration, unit, value, time, temp, humidity, pump & battery status |
| Concentration Units | %vol, %LEL, ppm, mg/m³ |
| Data Logger | Stores ~100,000 groups of data |
| Alarm Mode | Audible, Visual, Vibration |
| Working Temperature | (-22 °F ~ 140 °F)” |
| Working Humidity | 0–95% RH (non-condensing) |
| Working Pressure | -30 kPa ~ 100 kPa |
| Battery | Rechargeable Lithium Battery |
| Weight | 500 g |
| Accessories | Box, Instruction Manual, USB Charger, Data Line, Calibration Cap, CD (Software) |
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