Portable Area Wireless Battery Multi Gas Detector Toxic Harmful Combustible Gases

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Brand: Juge
• Customized: Customized
• Portable: Non Portable
• Certification: CE
• Gas: OEM
• Alarm: Light & Sound
• Resolution: 0.1%Lel
• Response Time: ≤20s (T90)
• Accuracy: ≤±3% (Depends on Sensor)
• Zero Drift: ≤±1% (F.S/Year)
• Linearity Error: ≤±1% (F.S/Year)
• Recovery Time: ≤20s
• Repeatability: ≤±1%
• Protection Level: IP65
• Transport Package: Cartoon
• Specification: 380mm (H) × 270mm (W) × 115mm (D)
• Trademark: JUGE
• Origin: China

Product Description

Product Description

Portable Area Wireless Battery Multi Gas Detector Toxic Harmful Combustible Gases
 

>>Overview

The portable area gas detection and alarm device integrates gas detection, battery power, and wireless capabilities, enabling real-time monitoring of hazardous gases in confined spaces. The product also features real-time gas concentration monitoring and data monitoring, supporting remote real-time monitoring via mobile phones and PCs. This device enables wireless setup of alarm networks, achieving comprehensive alarm monitoring, real-time alarming, and alarm sharing. This ensures immediate detection of hazards and prompt evacuation.
 

>>Features

• Over 30+ plug-and-play smart original imported sensors are available for selection, allowing flexible configuration and arbitrary combinations.
• Multiple gas sensors can be independently activated or deactivated, effectively avoiding cross-interference between detected gases and extending sensor lifespan.
• Equipped with an embedded 32-bit ultra-low-power microprocessor for short response time, minimal detection error, and high resolution.
• Includes an infrared remote control for menu operations, enabling safe, non-invasive adjustments in hazardous environments without opening the device.
• Intelligent temperature/humidity compensation and zero-point calibration algorithms, along with fully automated software calibration (for 2+ target points), ensure measurement accuracy. Automatic startup self-test for sensors and components.
• Supports unit switching between PPM/mg/m³ and %VOL/mg/L, as well as bilingual (Chinese/English) interface switching.
• Real-time data transmission with multiple alarm methods to deliver precise local and remote wireless alarm notifications.
• High-strength aluminum alloy gas chamber design, wear-resistant and corrosion-resistant, suitable for harsh industrial environments.
• Automatic layout adjustment based on sensor quantity. Auto-storage for up to 300,000 sets of data; expandable to over 10 million sets with an optional TF storage card.
• Short-range RTU or unlimited-distance GPRS wireless transmission via built-in modules to send real-time data and alarm status to safety centers.
• Explosion-proof rating: Exd II CT6, certified by the National Explosion Protection and Electrical Safety Center.

 

>>Main technical parameters

Detected Gases	Toxic, harmful, and combustible gases; actual detected gases are subject to the factory label.
Detection Principle	Catalytic combustion, electrochemical principle, infrared principle, or PID (Photoionization Detector) principle (depending on gas type).
Measurement  Range	Varies by detected gas, as specified on the factory label. Options include: 0-20ppm, 50ppm, 100ppm, 200ppm, 500ppm, 1000ppm, 2000ppm, 5000ppm, 10,000ppm, 50,000ppm, 100%LEL, 0-2%VOL, 5%VOL, 10%VOL, 30%VOL, 100%VOL, etc.
Resolution	0.01ppm (0-99ppm) 0.1ppm (0-999ppm) 1ppm (≥1000ppm) 0.01%VOL (0-100%VOL) 0.1%LEL (0-100%LEL)
Configuration Options	Single, dual-combo, triple-combo, or quad-combo. Sensors in dual-combo or higher configurations can be independently activated/deactivated to avoid gas interference and extend sensor lifespan.
Sampling Method	1.  Natural diffusion - Continuous online detection via natural diffusion. 2.  Pump suction - Built-in air pump and flow-through adapter for pump-suction detection (optional).
Zero Drift	≤±1% (FS/year)
Battery	Rechargeable lithium battery: 2800mAh (24V). Single gas: >16 hours operation. Quad-combo: >12 hours operation (without pump). Pump-equipped lithium battery: 6800mAh (24V).
Air Pump (Optional)	Suction flow rate: 4.5L/min (10L/min optional). Suction distance: ~5m to 20m (depends on resistance). Lifespan: ~8000 hours of continuous operation. Pressure range: 20kPa to 60kPa (negative pressure).
Environmental Pressure	86kPa-106kPa
Operating Temperature	Standard: -20°C to +55°C Extreme: -40°C to +70°C
Operating Humidity	10%-95%RH (non-condensing)
Output Signal	4-20mA; RS485 (customizable upon request).
Explosion-Proof Rating	Ex d II CT6 Gb (main unit)
Protection Rating	IP66
Dimensions	380mm (H) × 270mm (W) × 115mm (D)
Weight	Approx. 5.8kg (aluminum alloy casing)

 

>>List of Commonly Detected Gas Types

NO	Detection	Range	Accuracy	T90 Response time	Resolution	Alarm set point (low/high)
1	PH3	0 - 5 ppm	±5% (F.S)	≤ 25 s	0.01 ppm	0.3 ppm/5 ppm
2	O2	0-30%Vol	±5% (F.S)	≤ 15 s	0.10% Vol	18.0%Vol/23.0%Vol
3	EX	0-100% LEL	±5% (F.S)	≤ 15 s	1% LEL	25.0%/50.0% LEL
4	CO	0 - 2000 ppm	±5% (F.S)	≤ 25 s	1 ppm	50 ppm/100 ppm
5	H2S	0 -100 ppm	±5% (F.S)	≤ 30 s	1 ppm	10 ppm/20 ppm
6	SO2	0 - 100 ppm	±5% (F.S)	≤ 30 s	0.1 ppm	2 ppm /10 ppm
7	CI2	0 - 20 ppm	±5% (F.S)	≤ 30 s	0.1 ppm	1 ppm /10 ppm
8	NH3	0 - 200 ppm	±5% (F.S)	≤ 50 s	1 ppm	25 ppm /50 ppm
9	NO2	0 - 20 ppm	±5% (F.S)	≤ 25 s	0.1 ppm	3 ppm/10 ppm
10	NO	0 - 250 ppm	±5% (F.S)	≤ 60 s	1 ppm	25 ppm/50 ppm
11	H2	0 - 1000 ppm	±5% (F.S)	≤ 60 s	1 ppm	50 ppm /100 ppm
12	HCN	0 - 50 ppm	±5% (F.S)	≤ 200 s	0.1 ppm	10 ppm /20 ppm
13	HCL	0 - 20 ppm	±5% (F.S)	≤ 60 s	0.1 ppm	5 ppm /10 ppm
14	CH4	0 - 5% Vol	±5% (F.S)	≤ 60 s	0.1% Vol	customized
15	CO2	0 - 5% Vol (0-5000ppm)	±5% (F.S)	≤ 60 s	0.01% Vol (1 ppm)	customized
16	PID(VOCs)	1-1999 ppm	±5% (F.S)	≤ 20 s	0.1 ppm	customized
17	C3H8	0 - 5%Vol	±5% (F.S)	≤ 60s	0.01% Vol	customize
18	O3	0 - 5 ppm	±5% (F.S)	≤ 30s	0.02 ppm	1ppm/2 ppm
19	SF6	0 - 1000 ppm	±5% (F.S)	≤ 60s	0.2ppm	25ppm/50 ppm
20	HF	0 - 10 ppm	±5% (F.S)	≤ 60s	0.1ppm	3ppm/10 ppm

 

Company Profile

>>OEM Solutions & Service Advantages
We provide OEM customization services. Contact us to discuss tailored product solutions. 

1) 12-hour response guarantee for all inquiries;
2) Premium quality with industry-competitive pricing;
3) Dedicated post-purchase support system;
4) OEM/ODM compatibility;
5) Certified safety equipment specialists with expert engineering team.
 

>>FAQ
Q: Can I request a single sample unit for quality assessment?
A: Absolutely. We strongly advise sample evaluation before mass ordering.
 

Q: Could I obtain your product catalog and MOQ pricing details?
A: Our complete product portfolio is available digitally. Please browse our website for model specifications or email specific requests.
 

Q: What pricing advantages apply for large quantity orders?
A: Submit your complete requirements (product model, quantities, quality standards, branding specifications, payment terms, and logistics details) for optimized bulk pricing.
 

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