Pumping Portable Gas Nh3 CO2 Ex O2 H2s Co H2 Single Gas Multi Gas Detector

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: None
• Brand: Juge
• Customized: Customized
• Portable: Portable
• Certification: CE
• Gas: OEM
• Type: Electrochemical Gas Analyzer
• Detection Range: 0-10, 0-100, 0-1000 (Ppm/%Lel/%Vol, Selectable)
• Resolution: 0.001, 0.01, 0.1, 1
• Detection Method: Built-in Pump Suction Type, Flow Rate 500 Ml/Min
• Display: 3.8-Inch HD Color Screen with 8-Button Operation
• Transport Package: Carton
• Specification: 225× 88× 58mm (L× W× H)
• Origin: Nanjing
• Production Capacity: 5000piece/Month

Product Description

Product Description

Pumping Portable Gas NH3 CO2 Ex O2 H2S CO H2 Single Gas Multi Gas Detector
 

>>Overview

The portable gas detector enables mobile detection of oxygen, combustible gases, toxic and hazardous gases in the atmosphere. It can be flexibly configured with up to 6 different types of sensors as needed. Its core detection technologies encompass electrochemical, infrared, catalytic combustion, thermal conductivity, PID (photoionization detection), and other principles. The device integrates imported sensors with high-speed, high-precision processing circuits, offering advantages such as excellent signal stability, high detection accuracy, and superior data repeatability. It is widely applicable across industries including petroleum and petrochemicals, metallurgy, environmental monitoring, gas safety, fire rescue, municipal engineering, chemical production, marine operations, power systems, process control, wastewater treatment, and emergency response monitoring.

>>Features

○ Splash-proof, dust-proof, explosion-proof, shock-resistant, anti-static, and electromagnetic interference-resistant
○ Protection Class IP68 with built-in moisture and dust filters
○ Built-in pump suction measurement for rapid response without affecting results
○ 3.8-inch high-definition color screen display
○ Large-capacity data storage
○ Upload data to a computer via USB for analysis, storage, and printing
○ USB charging port compatible with computers, power banks, and phone chargers
○ Short-circuit and overheating protection, 5-level precise battery indicator, supports USB hot-swapping
○ Equipped with a 5400mAh high-capacity rechargeable polymer battery
○ Simultaneous detection of 1-6 gases with freely switchable units
○ Three display modes switchable
○ Data recovery function (selective or full restoration)
○ Three-level target point calibration ensures linearity and accuracy
○ Automatic recognition and blocking of calibration errors to prevent human-induced inaccuracies
○ Real-time or timed detection modes
○ Records calibration logs, maintenance logs, and troubleshooting solutions

 

>>Main technical parameters

Detection Gases	Ammonia, Carbon Dioxide, Combustible Gas, Oxygen, Hydrogen Sulfide, Carbon Monoxide
Detection Range	0-10, 0-100, 0-1000 (PPM/%LEL/%VOL, selectable)
Resolution	0.001, 0.01, 0.1, 1
Detection Method	Built-in pump suction type, flow rate 500 mL/min
Display	3.8-inch HD color screen with 8-button operation
Detection Accuracy	≤±2% (F.S)
Linearity	≤±2%
Repeatability	≤±2%
Alarm Methods	Audible & visual alarm, vibration alarm, or combined modes (audible + visual + vibration)
Response Time	T90 ≤ 20 seconds
Recovery Time	≤30 seconds
Power Supply	DC 3.6V
Battery Capacity	3.6VDC, 5400mAh high-capacity rechargeable polymer battery
Operating Environment	-40ºC to +70ºC (upgradable to -40ºC~+120ºC with optional high-temperature sampling cooling filter handle)
Gas Temperature	-40ºC to +70ºC
Temperature Measurement	-40ºC~+120ºC (optional), accuracy ±0.5ºC
Humidity Measurement	0-100% RH (optional), accuracy ±3% RH
Data Storage	Standard 100,000 entries, supports on-device viewing, deletion, or data export
Communication Interface	USB (charging & data transfer)
Language	Chinese/English
Explosion-proof Rating	Intrinsically safe type
Protection Level	IP68 (dustproof & waterproof)
Dimensions	225×88×58mm (L×W×H)
Weight	475g
Standard Accessories	User manual, certificate, warranty card, USB charger (with cable), high-grade aluminum alloy instrument case

 

>>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.
 

>>Certifications
>>Shipping