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| Brand Name : | eyesky | 
| Model Number : | ES60A | 
| Certification : | ce,fcc,iso9001 | 
| Payment Terms : | D/A, T/T, Western Union, MoneyGram | 
| Supply Ability : | 1000 sets per month | 
| Delivery Time : | after payment 7 days | 
Multifunctional 6 In1 Harmful Ex O2 CO2 H2S Nox Gas Detector Ch4
| Item | Description | 
| Detecting gas: | |
| Working principle: | Catalytic combustion, electrochemistry, infrared absorption
spectrum principle | 
| Sampling method: | Pump suction | 
| Measure range: | customized | 
| Resolution: | 0.1,0.01L | 
| 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: | ABS | 
| Working temperature: | ‘-20℃~+50℃ | 
| 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 | 
| Quality assurance: | One year warranty, the warranty period free maintenance, sensitive
components such as sensors, according to the standard of sensor manufacturers. | 
| Weight | About 1.5Kg | 
| Warranty | 12months | 
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