Henan Bosean Electronic Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000PCS/DAY |
| Delivery Time | 3-8 WORK DAYS |
| Packaging Details | each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require |
| Product Name | Multi Gas Detector For Fire Service |
| Range | 0-20ppm |
| Detecting gas | Support 1~4 kinds of gas detection |
| Accuracy | ≤±5% F.S. |
| Indication | 2.0 inch color display, resolution 320*240 |
| Standby time | ≥8h |
| Charging time | <5h |
| Protection Grade | IP65 |
| Brand Name | Bosean |
| Model Number | BH-4M |
| Certification | CE,FCC,ATEX,ROHS,SIL |
| Place of Origin | Zhengzhou,Henan,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000PCS/DAY |
| Delivery Time | 3-8 WORK DAYS | Packaging Details | each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require |
| Product Name | Multi Gas Detector For Fire Service | Range | 0-20ppm |
| Detecting gas | Support 1~4 kinds of gas detection | Accuracy | ≤±5% F.S. |
| Indication | 2.0 inch color display, resolution 320*240 | Standby time | ≥8h |
| Charging time | <5h | Protection Grade | IP65 |
| Brand Name | Bosean | Model Number | BH-4M |
| Certification | CE,FCC,ATEX,ROHS,SIL | Place of Origin | Zhengzhou,Henan,China |
| High Light | PH3 Multi Gas Detector For Fire Service ，20ppm Multi Gas Detector For Fire Service ，20ppm 4 gas detector | ||
0-20ppm PH3 Multi Gas Detector For Fire Service Gas Analyzer
Multi Gas Detector For Fire Service introduction
This Multi Gas Detector For Fire Service detect gas concentration in air with pump suction method,It is with a hose which can also be used in confined space or where operator is not easy to enter, like mine,sewer, etc. It will make audible, visual, vibration alarm when gas concentration exceed a preset alarm point.
Multi Gas Detector For Fire Service Quick details
Gas sampling method: Pump suction type, natural diffusion type
Response time: Pump suction type T90＜30s, natural diffusion type T90＜60s
Detecting gas: Support 1~4 kinds of gas detection
Accuracy: ≤±5% F.S.
Indication: 2.0 inch color display, resolution 320*240
Alarm methods: Acousto-optic vibrating display quadruple alarm, TWA/STEL alarm
Data communication: Support USB to connect to the upper computer of the computer to view data
System language: Support Chinese and English switching; other languages can be customized
Working environment: Temperature -10℃~50℃; humidity<95%RH (no condensation)
Weight: 372.5g(include pump)
Dimensions: Pump suction type: 160*69*75mm;
natural diffusion type: 150*69*55mm
| Model | Range | Resolution | L-alarm | H-alarm |
| CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
| H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| H2S | 0-100ppm | 0.1ppm | 10ppm | 20ppm |
| CH4 | 0-100%LEL | 1%lel | 20%LEL | 50%LEL |
| C2H4O | 0-100ppm | 1/0.1ppm | 20ppm | 50ppm |
| EX | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C3H8 | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C2H5OH | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| NH3 | 0-100ppm | 0.1/1ppm | 20ppm | 50ppm |
| CL2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| O3 | 0-10ppm | 0.1ppm | 2ppm | 5ppm |
| SO2 | 0-20ppm | 0.1/1ppm | 5ppm | 10ppm |
| PH3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| CO2 | 0-5000ppm | 1ppm/0.1%vol | 1000ppm | 2000ppm |
| NO | 0-250ppm | 1ppm | 50ppm | 150ppm |
| NO2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| HCN | 0-50ppm | 0.1/0.01ppm | 10ppm | 20ppm |
| HCL | 0-20ppm | 0.001/0.1ppm | 5ppm | 10ppm |
| CH2O | 0-20ppm | 1/0.1ppm | 5ppm | 10ppm |
| HF | 0-100ppm | 0.01/0.1ppm | 2ppm | 5ppm |
| C7H8/C8H10 | 0-20ppm | 0.01/0.1ppm | 5ppm | 10ppm |
Note: Not all gases and range are listed, if you need more information, please contact us.
Details of Multi Gas Detector
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
2500000-3000000
Employee Number:
150~200
Ecer Certification：
Active Member
Founded in 2013, BOSEAN Electronics is headquartered in Zhengzhou High-tech Zone. It is a company specializing in gas detector, SMT patches, laser range finder, etc.. Adhering to the development concept of user-led & technology-led, BOSEAN is a high-tech enterprise integrating R&D, design, p... Founded in 2013, BOSEAN Electronics is headquartered in Zhengzhou High-tech Zone. It is a company specializing in gas detector, SMT patches, laser range finder, etc.. Adhering to the development concept of user-led & technology-led, BOSEAN is a high-tech enterprise integrating R&D, design, p...
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