Rechargeable Diffusion 4 In 1 Portable Gas Detector CO H2S Oxygen Ex Monitor
The instrument features a dot-matrix LCD display, supporting both Chinese and English interfaces and voice prompts in both languages, facilitating quick product understanding for users while ensuring simple operation and maintenance procedures. The housing is made of high-strength engineering plastic, which not only provides excellent shock resistance and high strength but also features an elegant and premium design. It also holds explosion-proof certification, meeting the requirements for use in hazardous areas.
This gas detector is widely used in industries and locations requiring safety monitoring of toxic and hazardous gases and explosion risk prevention, such as petroleum, chemical engineering, environmental protection, metallurgy, oil refining, natural gas, agriculture, firefighting, and archaeology. It effectively monitors dangerous gas concentrations and provides timely alarms, thereby safeguarding the lives of personnel and protecting production equipment from damage.
>>Main technical parameters
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Standard Gas Parameters |
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Type |
Range |
Low alarm |
High alarm |
Resolution |
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EX |
0-100%LEL |
20%LEL |
50%LEL |
1%LEL |
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O2 |
0-30%VOL |
19.5%VOL |
23.5%VOL |
0.1%VOL |
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H2S |
0-100PPM |
10PPM |
35PPM |
1PPM |
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CO |
0-1000PPM |
150PPM |
300PPM |
1PPM |
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Note: The default configuration is a 4-in-1 gas combination. Please contact the company for other gas combinations. |
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Product Parameters |
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Detection Principle |
Catalytic combustion, electrochemistry, infrared, PID (photoionization), thermal conductivity, etc. (Determined by the product's sensor configuration) |
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Display Error |
≤ ±5%F.S |
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Response Time |
≤ 30S |
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Display Method |
LCD dot matrix screen |
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Detection Method |
Diffusion type |
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Alarm Method |
Voice alarm, vibration alarm, light alarm |
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Material |
ABS |
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Operating Temperature |
-10℃ ~+55℃ |
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Operating Humidity |
10~95%RH (Non-condensing) |
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Charging Interface |
Type-C |
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Operation voltage |
DC 3.7V |
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Operation Pressure |
86~106KPa |
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Weight |
205g |
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Size |
140mm×73mm×32mm |
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Applicable Standards |
GB 15322.1-2019,GB 12358-2006 GB/T 3836.1-2021,GB/T 3836.4-2021 JJF 1368-2012,JJF 1363-2019,JJF 1421-2013 |
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