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Item | Description |
Detecting gas: | TVOC |
Working principle: | PID Principle(PID optical ion sensor) |
Sampling method: | Pump suction/dispersive |
Measure range: | 0-2ppm,20ppm,50ppm,200ppm,2000ppm,6000ppm,10000ppm(Optional, not listed range can be customized) |
Resolution: | 0.001ppm ,0.01ppm,0.1ppm,1ppm(resolution for 0.1~1.0 mg/m3 is 0.001 mg/m3) |
Accuracy: | ±2%FS |
Repeatability: | <3% |
Respond time: | T90 ≤30 seconds |
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: | 130×63×34mm(L×W×H) |
Weight | About 0.26Kg |
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. |