120m distance detection Laser methane CH4 module sensor with laser range finder for drone UAV
√ Long-distance detection: Meet the methane and methane-containing gas leak detection at a distance of 120 meters
√ Anti-cross interference: specific laser detection, only reacts to methane gas, not affected by environmental conditions
√ Convenient application: automatic detection at boot, no need for periodic calibration, no maintenance
Specification
Parameter |
Min value |
Typical value |
Max. Value |
Unit |
General parameters |
Storage temperature |
-20 |
- |
80 |
ºC |
Operating temperature |
-10 |
- |
60 |
ºC |
Working humidity |
- |
- |
98 |
% |
Working pressure |
- |
101 |
- |
kPa |
Concentration measurement range |
0.00 |
- |
100000 |
ppm·m |
Effective distance of gas measurement |
0.5 |
- |
120 |
m |
measurement accuracy |
±10 @1000ppm·m(75 Reflectivity & slow and stable measurement) |
Sensitivity |
5@≤30m/10@≤60m/100@≤120m |
ppm·m |
Communication Interface |
485 interface |
Baud rate |
- |
9600 |
- |
baud |
Electrical performance |
Operating Voltage |
12 |
- |
24 |
V |
Working current |
- |
200 |
- |
mA |
Optical parameters |
Detection light |
Near infrared (1653nm) laser safety class Class I |
Indicating light |
Green light (532nm) laser safety class Class IIIR |
Dimensions |
Diameter*length (maximum size) |
75*126 |
mm |