Nanjing Juge Environmental Technology Co., Ltd.
| Packaging Details | Neutral carton |
| Delivery Time | 5-8 working days |
| Payment Terms | Online order,T/T |
| Supply Ability | 100 Unit/Week |
| Name | Portable Multi Gas Detector |
| Detect Gas | Ammonia CO2 Ex O2 H2S CO, OEM |
| Unit | PPM, %LEL, %VOL, mg/m³ |
| Detection Principle | Electrochemical, Infrared, PID etc.. |
| Range | 0-100%LEL/PPM/%VOL |
| Brand Name | JUGE |
| Model Number | None |
| Certification | IOS9001, CE |
| Place of Origin | Nanjing, China |
View Detail Information
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Product Specification
| Packaging Details | Neutral carton | Delivery Time | 5-8 working days |
| Payment Terms | Online order,T/T | Supply Ability | 100 Unit/Week |
| Name | Portable Multi Gas Detector | Detect Gas | Ammonia CO2 Ex O2 H2S CO, OEM |
| Unit | PPM, %LEL, %VOL, mg/m³ | Detection Principle | Electrochemical, Infrared, PID etc.. |
| Range | 0-100%LEL/PPM/%VOL | Brand Name | JUGE |
| Model Number | None | Certification | IOS9001, CE |
| Place of Origin | Nanjing, China | ||
| High Light | Pumping Portable Gas Detector ，Pumping Gas Detector device ，Multi Gas Detector Splash proof | ||
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.
>>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 |
-40℃ to +70℃ (upgradable to -40℃~+120℃ with optional high-temperature sampling cooling filter handle) |
| Gas Temperature |
-40℃ to +70℃ |
| Temperature Measurement |
-40℃~+120℃ (optional), accuracy ±0.5℃ |
| 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 |
Remark: Customized alarm setting points and detection ranges are also available.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2015, Juge focuses on the field of environmental online monitoring and has gathered outstanding talents who have been engaged in environmental online monitoring for many years. At the same time, it cooperates with some key professional universities and research institutes in China, and is... Founded in 2015, Juge focuses on the field of environmental online monitoring and has gathered outstanding talents who have been engaged in environmental online monitoring for many years. At the same time, it cooperates with some key professional universities and research institutes in China, and is...
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