| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Credit Card | 
| Supply Ability | 100units per day | 
| Delivery Time | 1-7 days | 
| Packaging Details | gas detection system will be packed with the export standard carton package or aluminum box or as per customer require | 
| Sampling Method | Natural Diffusion | 
| Alarm Methods | Vibration, Light, Sound | 
| Working Temperature | -20℃-50℃ | 
| Battery | 3.7V 2000mA rechargeable lithium battery | 
| Product name | Portable Single Gas Detector | 
| Color | yellow | 
| Brand Name | BOSEAN | 
| Model Number | BH-90A | 
| Certification | FCC, CE, RoHS, SIL, ATEX | 
| Place of Origin | China | 
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Credit Card | Supply Ability | 100units per day | 
| Delivery Time | 1-7 days | Packaging Details | gas detection system will be packed with the export standard carton package or aluminum box or as per customer require | 
| Sampling Method | Natural Diffusion | Alarm Methods | Vibration, Light, Sound | 
| Working Temperature | -20℃-50℃ | Battery | 3.7V 2000mA rechargeable lithium battery | 
| Product name | Portable Single Gas Detector | Color | yellow | 
| Brand Name | BOSEAN | Model Number | BH-90A | 
| Certification | FCC, CE, RoHS, SIL, ATEX | Place of Origin | China | 
| High Light | single gas monitor ,battery operated gas detector | ||
Product introduction:
BH-90A is a single cost detector with high cost performance. It adopts imported sensor and micro control technology. It has fast response, high measurement accuracy, good stability and repeatability. The performance of the whole machine is in the leading position in the industry. simple. Built-in large-capacity rechargeable lithium battery, long standby; industrial-grade high-definition screen, perfect display of various technical indicators and gas concentration values. The rubberized casing is industrially non-slip design, and the design is small and compact. It is suitable for explosion-proof, toxic gas leakage rescue, underground pipelines, mines, metallurgy, power plants, chemical industry, tunnels, tunnels, etc., effectively preventing the occurrence of poisoning accidents. When the measured gas concentration in the environment reaches or exceeds the preset concentration value, The instrument immediately emits three alarms of sound, light and vibration to ensure that the life safety of the staff is not infringed, the production equipment is not damaged, and the performance of the whole machine is reliable.
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Basic parameters
 Sampling method: diffusion method
 Alarm mode: sound and light shock three ways
Alarm methods: sound light vibration
 Working temperature: -20°C-50°C 
 Power supply mode: 3.7V rechargeable lithium battery
Power:3.7V 2000mA rechargeable lithium battery
 Sensor life: 2 years 
 Charging time: 4-6 hours 
 Display technology: 1.77 inch LCD display 
 Standby duration: 8 hours or more of continuous operation.
Operating time:working continuously for at least 8 hours
 Explosion-proof mark: Exib IIB T3 Gd
 Size: 100*60*30mm 
 Net weight: 130g NW: 130g
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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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