- Industrial Design[6]
- Electronic & Instrument Enclosures[6]
- Energy Meters[2]
- Alarm[6]
- Instrument Parts & Accessories[1]
- Gas Analyzers[6]
- Other Measuring & Analysing Instruments[1]
- Measuring & Analysing Instrument Processing Services[1]
- Temperature Instruments[6]
- Plastic Projects[1]
- Other Plastic Products[1]
- Electronic Plastic[1]
- Moulds[2]
- General Mechanical Components Design Services[1]
- Access Control System[2]
- Contact Person : Ms. Han Lily
- Company Name : Beijing Dashiweiye Tech Co., Ltd.
- Tel : 86-10-62545258
- Fax : 86-10-82673292
- Address : Beijing,Beijing,Room906,Yifang Building,No.13,Haidian Nan Lu, Haidian District, Beijing
- Country/Region : China
- Zip : 100080
Portable methane gas detecting alarm with large lcd/led
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OEM
Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.
Application:
it’s used in industrial or mining applications, including underground Coal Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection;
Technical specification
Technical indicator | Parameter |
Measuring range | ( 0.00~4.00 ) %CH4 |
Measurement error | ( 0.00~1.00 ) %CH4:±0.10% CH4 ( 1.00~3.00 ) %CH4:(true value)±0.10% ( 3.00~4.00 ) %CH4:±0.30%CH4 |
Resolution ratio | 0.01%CH4 |
Display | Display digital diode(LED)display |
Response time | ≤20S ( T90 ) |
Alarm sound intensity | ≥75dB |
Alarm light | ≥20M visible |
Alarm point | can be set in full proceed(factory setting1.00%CH 4) |
Alarm way | Sound, light |
Continuous working time | >10 hours |
Sensor lifetime | ≥1year |
Working current | 130mA |
Battery model | PL123450 |
Charging time | 4-5 hours |
Protection degree | IP54 |
Introduction
Beijing Dashiweiye Tech Co., Ltd. Is a technology innovation enterprise specialized in portable gas detectors manufacturing and customization for personal monitoring using in industry and household. Established in 1997, located in the capital of China, Beijing city, we not only provide portable and small single and multi gas detectors, but also customize the plastic enclosure and special PCB for gas detection products according to customer’s requirement. Our designers and engineers have more than 15 years working experience in customizing industrial gas detection alarms to satisfy our customers from all over the world.
If you have any request on the plastic enclosure, electronics, or technical specifications on the gas detectors, welcome you contact with me. we are very glad to customize the product you want according to your requirement.
Portable methane gas detecting alarm with large lcd/led
