RS232/RS42 Triple-FOV MWIR Cooled Thermal Camera
JH640-520
JH640-520 Triple-FOV MWIR Cooled Thermal Camera is a matured and high reliability product. Built on high sensitivity640x520 cooled FPA detector with 520mm/150mm/50mm 3-FOV lens, it achieves the mission of fast situational awareness and target recognization with wonderful wide and narrow field of view in one camera. It adopts the advanced image processing algorithms which greatly enhanced the image quality and camera performance under special environment. Thanks to compact and total weather-proof design, it allows operation in any harsh environment.
Features
- Switchable 3-FOV optics satisfies multi-mission and fast searching and accurate locating
- Intelligent Image Enhancement optimize the image quality
- Standard mechanical interface for easy integration
- Weather-Proof, compact and rugged design
Application
- Border/Coastal security surveillance and monitoring
- EO IR system integration
- Search and rescue
- Airport, bus station, sea port, dock monitoring
- Forest fire prevention
- Industry plant & warehouse monitoring
- Mining & oil field monitoring
Technical specification
| DETECTOR |
| DETECTOR TYPE |
MCT |
| PIXEL |
640×512 |
| Spectral Band |
3.7μm~4.8μm |
| Pitch |
15 μm |
| NETD |
≤25mk@25ºC |
| Cooling type |
Stirling Cycle Cooling |
| Lens |
| Focal Length |
520/150/50mm triple FOV |
| F # |
4 |
| FOV |
1.06°(H)×0.85°(V)
3.66°(H)×2.93°(V)
10.97°(H)×8.78°(V) |
| Communication interface |
| Cooling Down Time |
≤8 min (at normal temperature) |
| Frame frequency |
50HZ |
| Digital video |
Products-end sends chips DS90CR285MTDX/NOPB(Receiving end is DS90CR286AMTDX/NOPB) |
| Analog Video |
Standard PAL |
| Communication |
RS232/RS42(alternative) |
| Polarity |
BH/WH |
| Electronic Zoom |
×2/×4 |
| Power Supply |
DC 24~32V |
| Consumption |
≤15W at 25ºC in steady operation; ≤30W at 25 ºC in peak power |
| Environmental |
| Operating Temperature range |
-40ºC~55ºC |
| Operating Temperature range |
-40ºC~70ºC |
| PHYSICAL |
|
| weight |
≤7kg |
| Dimension |
Refer to drawings |
Company Profile
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
Audited Supplier 
){kind=link}
){kind=link}