Audited Supplier
JH202-320A/B
Module
Module
Thermal Imaging Night Vision
Infrared Night Vision
Metal
Customized
Mwir Cooled Mct Fpa
320X256
<15mk
300mm/75mm, 240mm/60mm, 600mm/150mm/22mm
810g (Only Module)
JOHO
Protective Carry Case
SGS, GJB
China
9031499090
Product Description
Pixels 320x256 MWIR Cooled MCT Thermal Imaging Module For Security and surveillance
JH202-320A/B is a cooled MCT thermal imaging module operating in 3.7~4.8um (B mode: 7.7~11um) spectral band, provides OEMs with an extremely compact and high performance solution. JH202-320A/B module with 240mm/60mm, 300mm/75mm Dual FOV and 600mm/150mm/22mm Tri-FOV lens is available.
Application
Security and surveillance
System integration
Secondary development
Feature
Cooled MCT detector provide high thermal sensitivity and low noise
Advanced image processing algorithms provide high quality image
Triple FOV, Dual fov, fixed lens and lens-less is available
High frame frequency up to 200Hz
Easy integration, compatible with common power and video interface
Technical Specifications
| Detector | |
| Detector material | Cooled MCT FPA |
| Pixels | 320x256 |
| Pitch | 30µ mx30µ m |
| Spectral band | (A mode) 3.7~4.8µm (B mode) 7.7~11µm |
| NETD | < 15mK (F/2) |
| Cooling type | Stirling-cycle, Cooling temperature: < 100K Cooldown time: < 6min@20° C; < 8min@50° C |
| Fill factor | 90% |
| Optical Parameters | |
| Focus length (optional) | 300mm/75mm, 240mm/60mm, 600mm/150mm/22mm |
| FOV | 1.8°x1.4°/ 7.3°x5.8° ; 2.3°x1.8°/9.1°x7.3°; 0.92°x0.73°/4°x3.2°/24.6°x19.8° |
| Image presentation | |
| Video output | Analog PAL/NTSC (Digital: Cameralink) |
| Integral time | programmable |
| Frame rate | 25, 50Hz, 100Hz, 200Hz |
| Electric zoom | x2, x4 |
| Polarity | BH & WH |
| Gain adjustment | Auto/Manual |
| Power system | |
| Power supply | DC24V (DC8V~42V) |
| Power consumption | < 20W (cooling), <14W (steady operation) |
| Operating temperature | -40° C~60° C |
| Storage temperature | -40° C~60° C |
| Command & Control | |
| Communication Interface | RS232 / RS422 |
| Physical parameters | |
| Weight | < 810g (lensless); <10.5kg (300mm/75mm); <9.8(240mm/60mm) |
Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system.We have two R & D base in Hubei Zhongxiang and Wuhan City, well-known institutions of higher learning and research institutions at home and abroad.
Customer Distribution 
Service Process 
Products Our products includes thermal security cameras, electro-optics/infrared search and track system (EO/IR search and track system) and EO surveillance system, surveillance radar, laser range finder, fiber optical gyro, special power sources (thermal battery and silver-zinc battery Ag-zn battery) and OEM solutions,Personalized products and services to provide customers with a significant advantage. Due to the high quality of our products and reliable performance, Joho products are widely used in different applications, security and surveillance, law enforcement, maritime patrol, fishery administration, surveying and mapping and so on.
Advantages 
Certificate & Honor
