Cooling the Mwir thermal imaging module

JH202-320A MWIR Cooled Thermal Imaging Module JH202-320A is a cooled HgCdTe thermal imaging module operating in 3.7~4.8um specitral band, provides OEMs with an extremely compact and high performance solution. JH202-320A is provided for thermal camera and EO/IR camera system integration, as well as secondary develo

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JH202-320A MWIR Cooled Thermal Imaging Module 


JH202-320A is a cooled HgCdTe thermal imaging module operating in 3.7~4.8um specitral band, provides OEMs with an extremely compact and high performance solution. JH202-320A is provided for thermal camera and EO/IR camera system integration, as well as secondary development. JH202-320A moulde with 240/60mm, 300mm/75mm, Dual-FOV and 600mm/150mm/22mm Tri-FOV lens is available.

 
FEATURES
Cooled HgCdTe detector operating in  3.7~4.8um spectral band provide high thermal sensitivity and low noise
Advanced image processing provides high quality image
Triple FOV, Dual FOV, fixed lens and lens-less configuraiton available
High frame frequency up to 200Hz

Easy integratoin, compatible with common power and video interfaces

TECHNICAL SPECIFICATIONS
DETECTOR
DetectorCooled HgCdTe FPA
Pixel320×256
Spectral band3.7~4.8um
NETD15mK(F/2)
Cooling down6min at 20ºC 8min at 50ºC
LENS
Continuous optical zoom0.92°×0.73°/4°×3.2°/24.6°×19.8° with 600mm/150mm/22mm Tri-FOV lens
1.8°×1.4°/7.3°×5.8° with  300mm/75mm, Dual-FOV lens
Dual FOV lens2.3°×1.8°~9.1°×7.3° with  240/60mm Dual-FOV lens
VIDEO
Analog videoPAL/NTSC
Frame frequency25Hz, 50Hz, 100Hz, 200Hz
Digital video16bit TTL/LVDS/ Camera-link
Communication interfaceRS232/RS422
POWER
Input voltageDC+24V (8~42 DCV optional)
Consumption20W (cooling), 14W (steady operation)
ENVIRONMENTAL
Operating temperature range-40ºC~+60ºC
Storage temperature range-50ºC~+70ºC
PHYSICAL
Dimension145mm×76mm×88mm 
Weight810g

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