Wuhan JOHO Technology Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 500Sets/Year |
| Delivery Time | 1months after received payment |
| Packaging Details | Customized Aluminum Alloy Case |
| Detector Type | Cooled MCT FPA |
| Cooling type | Stirling Cycle Cooling |
| HDMI Format | PAL/NTSC |
| Pixel | 320X256 |
| Spectral Band | 3.7~4.8µm |
| Electric Zoom | x2, x4 |
| NETD | < 15mK (F/2) |
| Video Output | Analog PAL/NTSC (Digital: Cameralink) |
| Power Supply | DC24V (DC8V~42V) |
| Dimension | 145mmx76mmx88mm |
| Brand Name | JOHO |
| Model Number | JH202-320A |
| Certification | SGS, ISO9001:2000 |
| Place of Origin | Wuhan China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500Sets/Year |
| Delivery Time | 1months after received payment | Packaging Details | Customized Aluminum Alloy Case |
| Detector Type | Cooled MCT FPA | Cooling type | Stirling Cycle Cooling |
| HDMI Format | PAL/NTSC | Pixel | 320X256 |
| Spectral Band | 3.7~4.8µm | Electric Zoom | x2, x4 |
| NETD | < 15mK (F/2) | Video Output | Analog PAL/NTSC (Digital: Cameralink) |
| Power Supply | DC24V (DC8V~42V) | Dimension | 145mmx76mmx88mm |
| Brand Name | JOHO | Model Number | JH202-320A |
| Certification | SGS, ISO9001:2000 | Place of Origin | Wuhan China |
| High Light | Stirling Cycle Cooling Thermal Imaging Module ，EO IR System Thermal Imaging Module ，320x256 IR Thermal Camera Module | ||
JH202-320A Medium-wave Cooled HgCdTe FPA Thermal Infrared Imaging Module
Description:
JH202-320A is a cooled HgCdTe thermal imaging module operating in 3.7~4.8um spectral band and provides high thermal sensitivity and low noise. JH202-320A module with 240mm/60mm, 300mm/75mm Dual FOV and 600mm/150mm/22mm Tri-FOV lens is available.
Features:
Functions:
Manual/automatic image gain / brightness adjustment
Image enhancement / smoothing / sharpening, sky/ground pattern algorithm
Automatic focus, FOV switch, continuous zooming
System parameter self-check / reset
Manual background / shutter calibration
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) |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
10,000,000-20,000,000
Employee Number:
40~99
Ecer Certification：
Verified Supplier
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. O... 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. O...
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