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Infrared Electrochemical 4 Gas Multi Gas Tester Detector For Fire Service

Infrared Electrochemical 4 Gas Multi Gas Tester Detector For Fire Service

Brand Name:	GZAIR
Model Number:	M203 4 Gas
MOQ:	10
Price:	$29 - $169
Payment Terms:	D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	10000 pieces per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Product Model:

M203 Portable Multi Gas Detector

Sensor Type:

Infrared, Catalytic,electrochemical

Size & Weight:

130*66*30mm / 300g

Battery:

Rechargeable Lithium

Packaging Details:

48cm*44cm*39.5cm/carton

Supply Ability:

10000 pieces per month

Highlight:

electrochemical multi gas tester

Infrared multi gas tester

multi gas detector for fire service

Product Description

Industrial-Grade 4-Gas Detector for Confined Spaces and High-Risk Areas

Protect your team with the Industrial-Grade 4-Gas Detector, specifically designed for confined spaces and high-risk industrial environments. This rugged, portable detector simultaneously monitors four critical gases—Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), and Combustible Gases (LEL)—ensuring comprehensive safety in real time.
Engineered with precision sensors and a durable, shock-resistant housing, this device delivers fast, accurate readings in challenging conditions such as tunnels, tanks, silos, wastewater plants, and oil & gas facilities. The bright digital display and intuitive interface make it easy to operate, even while wearing protective gear.
With high-decibel audible alarms, flashing LEDs, and vibration alerts, the detector ensures that workers are immediately notified of dangerous gas levels. The unit is IP-rated for water and dust resistance, and includes a long-lasting rechargeable battery to support extended field use.
Key Features:
Simultaneous detection of O₂, CO, H₂S, and LEL gases
Real-time monitoring with high-accuracy sensors
Triple alert system: audible, visual, and vibration
Compact, lightweight, and intrinsically safe design
Rechargeable battery with long operational runtime
Data logging and optional wireless communication (Bluetooth/WiFi/LoRa)
Ideal for confined spaces, industrial plants, emergency response, and hazmat teams
Ensure safety and compliance with this essential gas detection solution for high-risk work zones.

Product Model	M203 portable multi gas detector
Sensor type	Infrared, catalytic,electrochemical
Size & Weight	1306630mm / 300g
Battery	Rechargeable lithium
Alarms	LED alarm @≥20cm Buzzer alarm ≥95dB @30cm Low power alarm
Charging	By AC adapter or 5V USB port
Display	Color LCD / OLCD
LCD reading	Real-time concentration, battery indicator, time
Backlight	Always ON
Data logging (optional)	Continuously data logging (1900 data at 0.1-10 configurable interval)
Charging time	4-5 hours
Continuous working time	> 12h
Working Temperature	25℃ ~ +55℃, short time: -40℃ ~ +55℃
Sensor lifetime	infrared: ≥5years; Electrochemical: ≥2 years Catalytic: ≥1 year
Ex proof sign	Exib I
Sampling	Natural diffusion
IP detree	IP54
Approval	Ex,MA,CMC,CE
Standard accessories	USB extension cord, charging adapter, calibration cap, calibration hose, stainless steel clip, hanging cord, leather case, manual
Optional accessories	Gas sampling pump, professional suitcase

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products details

Infrared Electrochemical 4 Gas Multi Gas Tester Detector For Fire Service

Infrared Electrochemical 4 Gas Multi Gas Tester Detector For Fire Service

electrochemical multi gas tester

Infrared multi gas tester

multi gas detector for fire service