60m distance detection drone use laser module methane 0-90000ppm.m
1. Long-distance detection: meet the methane and methane-containing gas leakage detection at a distance of 60 meters
2. Anti-cross interference: specific laser detection, only reacts to methane gas, not affected by environmental conditions
Performance
Specification | Min value | Typical value | Max. Value | Unit | ||||||
| ||||||||||
Storage temperature | -40 | - | 70 | ºC | ||||||
Operating temperature | -20 | - | 50 | ºC | ||||||
Working humidity | - | - | 98 | % | ||||||
Working pressure | - | 101 | - | kPa | ||||||
Concentration range | 0 | - | 90000 | ppm·m | ||||||
Effective distance measurement | 0.5 | - | 60 | m | ||||||
Basic error | ±10%@1000ppm·m | |||||||||
Minimum resolution | 1 | ppm·m | ||||||||
Communication Interface | ||||||||||
TTL3.3V | Baud rate | - | 9600 | - | baud | |||||
Indicating photoelectric performance | ||||||||||
Operating Voltage | 2.7 | 3.3 | 5 | V | ||||||
Working current | - | 50 | - | mA | ||||||
Signal light electrical performance | ||||||||||
Operating Voltage | 3.2 | 3.3 | 3.4 | V | ||||||
Working current | - | 140 | 200 | mA | ||||||
Optical parameters | ||||||||||
Detection light | Near infrared (1653nm) laser safety class Class I | |||||||||
- | 20 | 30 | mW | |||||||
Indicating light | Green light (532nm) laser safety class Class IIIR | |||||||||
- | - | 5 | mW | |||||||
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