Portable Multi-Gas Detector
1. Product Introduction
The BT-BX403R portable multi-gas detector (referred to as “the detector”) is equipped with a built-in sampling pump for gas detection. It adopts high-performance gas sensors featuring outstanding sensitivity and repeatability, simple to operate and maintain. The device reliably sends alarms when hazardous gas concentrations exceed thresholds to protect personal safety and property.
Its housing is constructed with high-strength engineering plastic plus anti-slip rubber, delivering long service life and comfortable hand grip. It is waterproof, dustproof and explosion-proof.
Applicable Industries
Petroleum, chemical manufacturing, environmental protection, metallurgy, refining, biomedicine, agriculture, scientific research and educational institutions.
Detection Principles Integrated
Electrochemical, catalytic combustion, semiconductor, thermal conductivity and optical detection technologies. It can test up to 4 gases at the same time, delivering reliable, precise and secure gas detection solutions.
2. Product Features
- Detect up to five gases simultaneously
- Support switching of gas concentration units
- Support TWA & STEL concentration alarms
- Support screen auto rotation
- Multi-language system: English & Chinese
- Built-in Bluetooth communication function
3. Technical Parameters
| Item | Specification |
|---|---|
| Detectable Gases | CO / H₂S / O₂ / CH₄ / O₃ / CO₂ |
| Response Time | T90 ≤ 30s |
| Alarm Modes | Visual & audible alarm, display icon reminder, support TWA / STEL alarms |
| Standby Time | ≥ 10 hours |
| Operating Environment | -10°C ~ +55°C; Humidity ≤ 95%RH (non-condensing) |
| Charging Time | ＜ 7 hours |
| Working Voltage | DC 3.7V lithium battery, capacity 4000mAh |
| Matching Charger | 5V/2A standard adapter |
| IP Protection Grade | IP66 |
| Explosion-proof Mark | Ex ia IIIC T4 Ga |
| Display Screen | 2.4-inch color screen |
| Product Dimensions | 186.370.746.3mm |
| Net Weight | About 420g |
4. Product Appearance
- Complete product photos: front display panel, side pump port, full front body view
- Outline dimension drawing attached for size reference
Note: The description may be different with the product, please contact us for quotation.
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