Guangzhou GZAIR Instruments Co., Ltd.
| Payment Terms | D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 5-8 work days |
| Packaging Details | 48cm*44cm*39.5cm/carton |
| Error | ±5% FS (combustible),±10% FS (carbon monoxide),±10% FS (hydrogen sulfide) |
| Response time | T<30s |
| Indication | real-time data and system status will be displayed on the LCD screen. LED, sound, vibration indication alarm, fault and undervoltage |
| Working Environment | -20 ℃ ~ 50 ℃, < 95 %RH (non-condensing) |
| Brand Name | GZAIR |
| Model Number | X-4 Black |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
Explosion Proof Portable Multi Gas Analyzer Multi Gas Detector 4 Gas For Hazard
ODM Rugged Multigas Detector 4In1 For Confined Space Carbon Monoxide Leak
Electronic Portable Toxic Personal Multi Gas Detector 4 Gas Monitor For
Rechargeable 4in1 Portable Multigas Detector Monitor For Industrial Worksite
Product Specification
| Payment Terms | D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 10000 pieces per month |
| Delivery Time | 5-8 work days | Packaging Details | 48cm*44cm*39.5cm/carton |
| Error | ±5% FS (combustible),±10% FS (carbon monoxide),±10% FS (hydrogen sulfide) | Response time | T<30s |
| Indication | real-time data and system status will be displayed on the LCD screen. LED, sound, vibration indication alarm, fault and undervoltage | Working Environment | -20 ℃ ~ 50 ℃, < 95 %RH (non-condensing) |
| Brand Name | GZAIR | Model Number | X-4 Black |
| Certification | CE | Place of Origin | China |
| High Light | Portable lel multi gas detector ，rugged lel multi gas detector ，rugged detector multi gas | ||
Portable 4-Gas Detector for Hazardous Gas Monitoring on Job Sites
Ensure the safety of your team and maintain compliance with industry standards using the Portable 4-Gas Detector for Hazardous Gas Monitoring. Specifically designed for on-site monitoring, this rugged and compact detector provides real-time, continuous detection of four critical gases: combustible gases (LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S). Ideal for use in hazardous work environments such as construction sites, oil & gas fields, chemical plants, and confined spaces, this versatile detector allows workers to quickly assess air quality and respond to potential gas leaks or dangerous conditions.
Built for durability and ease of use, the Portable 4-Gas Detector offers instant, reliable gas concentration readings and real-time alerts through audible, visual, and vibrating alarms. Whether you’re monitoring gas levels during excavation, working with hazardous chemicals, or navigating confined spaces, this device is designed to protect workers by detecting dangerous gas buildup before it becomes a serious threat.
Its compact and lightweight design makes it easy to carry around, while the long battery life ensures continuous operation throughout long shifts, making it an indispensable tool for industrial safety.
Key Features:
4-in-1 Gas Detection: Simultaneously monitors combustible gases (LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S), ensuring comprehensive protection against multiple gas hazards
Real-Time Monitoring & Instant Alerts: Continuous, real-time monitoring of gas concentrations with immediate audible, visual, and vibration alerts to notify workers of dangerous gas levels
Easy-to-Read Display: Large, backlit LCD display shows real-time gas readings, battery life, and sensor status for quick assessment
Rugged & Durable Design: Built to withstand tough job sites with impact, dust, and water resistance, ensuring reliability even in harsh working conditions
Portable & Lightweight: Ergonomically designed for easy portability, ideal for use in confined spaces, underground areas, or on-the-go
Long Battery Life: High-capacity rechargeable battery offers up to 10 hours of continuous monitoring, ideal for long workdays or remote job sites
Simple Calibration & Maintenance: Easy calibration process ensures ongoing accuracy and reliability, while low-maintenance design keeps operational costs low
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
45,000,000-50,000,000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Company Overview: At GZAIR, we specialize in providing cutting-edge IoT (Internet of Things) air quality monitoring solutions designed to improve environmental health and ensure safety across a wide range of sectors. From industrial sites and office buildings to schools, healthcare facilities,... Company Overview: At GZAIR, we specialize in providing cutting-edge IoT (Internet of Things) air quality monitoring solutions designed to improve environmental health and ensure safety across a wide range of sectors. From industrial sites and office buildings to schools, healthcare facilities,...
Get in touch with us
Leave a Message, we will call you back quickly!