YRH
Coal Mining Infrared Camera
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8 Technical Specification of YRH
Type
YRH600
Thermal
FOV / min. focus distance
38°×28.5°/ 0.1m
Spatial resolution
4.4
mrad
Thermal sensitivity
80mK
Detector type
Focal plane array (FPA)
Uncooled microbolometer
Resolution
160×120
Spectral range
8
~
14um
Focus
Manual
Frame rate
50Hz PAL / 60Hz NTSC
Image presentation
LCD display
2.5
’’ LCD
Video output
PAL or NTSC composite video
Measurement
Measurement range
-20
℃
to +250
℃
, (-4°F to +482°F)
Accuracy
±2°C, ±2%
Spot
3 movable and 1 auto-tracking
Isotherm
Yes
Sound alarm
Yes
Emissivity correction
0.01 to 1.00