Multi-Gas Detector with Real-Time Display for Industrial Use
Ensure the safety of your workforce with the Multi-Gas Detector
with Real-Time Display—a versatile, industrial-grade solution
designed to monitor up to four hazardous gases in real-time. This
powerful device detects combustible gases (LEL), oxygen (O₂),
carbon monoxide (CO), and hydrogen sulfide (H₂S), providing
immediate alerts for dangerous levels of toxic, flammable, or
oxygen-deficient environments. Ideal for use in demanding
industrial sectors such as construction, oil & gas, chemical
plants, and mining, this detector helps mitigate risk, prevent
exposure, and ensure compliance with safety regulations.
Equipped with a real-time digital display, the detector offers
instant access to gas concentrations and environmental data, making
it easy to track air quality and take prompt action when needed.
Whether you're working in confined spaces, high-risk zones, or
outdoor industrial environments, the Multi-Gas Detector provides
peace of mind with its audible and visual alarms, long battery
life, and rugged design that can withstand even the toughest
conditions.
Key Features:
Multi-Gas Detection: Simultaneously monitors combustible gases
(LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide
(H₂S), covering the primary gas hazards in industrial settings
Real-Time Digital Display: Provides continuous, live readings of
gas concentrations and environmental conditions, ensuring accurate
and immediate assessment
Audible & Visual Alerts: Loud audible alarms and flashing visual
indicators alert workers instantly when dangerous gas levels exceed
set thresholds
Vibration Alert: Adds an extra layer of safety with a vibration
alert, ensuring workers are notified even in noisy environments
Rugged & Durable Design: Built to withstand harsh industrial
conditions with high resistance to dust, water, and impact
Long Battery Life: High-capacity rechargeable battery provides up
to 12 hours of continuous monitoring, ideal for long shifts or
extended outdoor use
Portable & Lightweight: Easy to carry, lightweight design for
convenience in confined spaces, high-risk environments, and for
workers on the move
Easy Calibration: Designed for straightforward calibration and
maintenance to ensure optimal performance in the field
Product Name | 4 gas detector |
Model | X-4 Black |
EX Detection range/Resolution | (0~100)%LEL, 1%LEL |
H2S Detection range/Resolution | (0~100)PPM, 1PPM |
CO Detection range/Resolution | (0~1000)PPM, 1PPM |
O2 Detection range/Resolution | (0~30)%VOL, 0.1%VOL |
EX Low alarm/High alarm | 20%LEL, 50%LE |
H2S Low alarm/High alarm | 10PPM, 20PPM |
CO Low alarm/High alarm | 200PPM, 500PPM |
O2 Low alarm/High alarm | 19.5%VOL, 23.5%VOL |
Error | ±5% FS (combustible),±10% FS (carbon monoxide),±10% FS (hydrogen
sulfide) |
Response time | T<30s |
Indicate | real-time data and system status will be displayed on the LCD
screen. LED, sound, vibration indication alarm, fault and undervoltage |
Working Temperature | -20 ℃ ~ 50 ℃ |
Working Humidity | < 95 %RH (non-condensing) |
Power Source | DC3.7V (lithium battery capacity of 2000mAh) |
Explosion proof mark | Ex ib IIB T3 Gb |
Charging time | 6~8 hrs |
Standby time | more than 8 hours |
Lifepan of Sensors | 2 years |
Dimension | 130*65*45(mm) |
Weight | 0.5kg |




