Shenzhen Eyesky&Safewill Technology Co.,Ltd.
| Payment Terms | L/C, D/A, T/T, Western Union, MoneyGram |
| Delivery Time | 2-3Days |
| Sampling method | Pump suction |
| Accuracy | ≤3%FS |
| Respond time | T90 ≤30 sec |
| Alarm method | Sound and light alarm |
| Protection grade | IP66 |
| Weight | About 0.46Kg |
| Working pressure | 86kPa~106kPa |
| Working humidity | 10%RH ~95%RH,No condensation |
| Brand Name | EYESKY |
| Model Number | ES20B-H2 |
| Certification | CE,ROSH,FCC,SIL |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union, MoneyGram | Delivery Time | 2-3Days |
| Sampling method | Pump suction | Accuracy | ≤3%FS |
| Respond time | T90 ≤30 sec | Alarm method | Sound and light alarm |
| Protection grade | IP66 | Weight | About 0.46Kg |
| Working pressure | 86kPa~106kPa | Working humidity | 10%RH ~95%RH,No condensation |
| Brand Name | EYESKY | Model Number | ES20B-H2 |
| Certification | CE,ROSH,FCC,SIL | Place of Origin | CHINA |
| High Light | handheld hydrogen gas detector ，combustible gas indicator | ||
ES20B portable high precision methane detector, is a method of continuous detection of methane gas concentration in the nature of safety equipment, the use of imported non dispersive infrared technology sensor, can accurately and quickly detect the concentration of methane, effectively guarantee the life safety of the staff, intelligent level two alarm function greatly meet the requirements of industrial field safety monitoring equipment. Beautiful and professional portable design for mobile use, the product is widely used in the fields of petroleum, chemical, metallurgy, petrochemical, bio pharmaceutical, environmental protection at home and school laboratory.
Product features:
Technical parameters:
| Item | Description |
| Detecting gas: | hydrogen |
| Working principle: | Catalytic combustion, electrochemistry, infrared absorption spectrum principle |
| Sampling method: | Pump suction/dispersive |
| Measure range: | 0-100%LEL (Optional, other range can be customized) |
| Resolution: | 0.1%LEL |
| Accuracy: | ±3%FS |
| Repeatability: | <3% |
| Respond time: | T90 ≤30 sec |
| Alarm method: | Sound and light alarm, double color LED lamp, sound or 75 db @ 25 cm |
| Operation method: | Key operation(Life time of keys:2000000 times) |
| Material of host: | Full metal jacket, strong wear resistant corrosion, feel is good |
| Working temperature: | -30℃~+70℃(Conventional gas),-20℃~+50℃(poisonous gas) |
| Working humidity: | 10%RH ~95%RH,No condensation |
| Working pressure: | 86kPa~106kPa |
| Battery: | Built-in high-performance lithium-ion batteries, import core: nominal voltage 3.7 VDC, 2500 mah |
| Charger: | Travel charger with USB interface, USB power supply DC5V, charging temperature range: 0 ℃ to 40 ℃ |
| Charging time: | ≤6 hours, total charged time 12 hours |
| Continuous working time: | ≥12 hours |
| Dimension: | 135x65x35mm(LxWxH) |
| Weight | About 0.46Kg |
| Protection grade: | IP66 |
| Execution standard: | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |
| Quality assurance: | One year warranty, the warranty period free maintenance, sensitive components such as sensors, according to the standard of sensor manufacturers. |
Company Details
Business Type:
Manufacturer,Seller
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Site Member
Shenzhen Eyesky Technology Co.,LTD (Brand:Eyesky) and Shenzhen Safewill Technology Co.,LTD (Brand:Safewill) is a professional manufacturer from China, we are engaging in research & development,manufacturing and marketing of air quality monitoring detectors and systems in safety,environment prote... Shenzhen Eyesky Technology Co.,LTD (Brand:Eyesky) and Shenzhen Safewill Technology Co.,LTD (Brand:Safewill) is a professional manufacturer from China, we are engaging in research & development,manufacturing and marketing of air quality monitoring detectors and systems in safety,environment prote...
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