Item | Description |
Working principle: | Catalytic combustion, electrochemistry, infrared absorption spectrum principle |
Sampling method: | Pump suction |
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. |
Warranty | 12months |