
240mm / 60mm Dual - FOV Thermal Security Camera , Infrared Thermal Imaging Camera JH640-240
JH640-240 Dual-FOV MWIR Cooled Thermal Camera is a matured and high reliability product with military standard. Built on high sensitivity 640*512cooled FPA detector with 240mm/60mmDual-FOV lens, it achieves the mission of fast status awareness and target recognization with wonderful wide and narrow field of view in one camera. It adopts the advanced image processing algorithms which greatly enhance the image quality and vamera performance under special environment. It allows operation in any harsh environment with the design of total weather-proof.
Features
Border/coastal security surveillance and monitoring
EO/IR system integration
Search and rescue
Airport, bus station, sea port and dock monitoring
Forest fire prevention
Technical specification
DETECTOR | ||
DETECTOR MODEL | SCORPIO DEVICES | LEO DEVICES |
DETECTOR TYPE | MCT | |
PIXEL | 640×512 | |
Spectral Band | 3.7μm~4.8μm | |
Pitch | 15 μm | |
NETD | ≤20mk@25℃ | ≤25mk@25℃ |
Cooling type | Stirling Cycle Cooling | |
Lens | ||
Focal Length | 240mm,60mm Dua-Fov | |
F # | 4 | |
FOV | 2.3(H)×1.8(V) 9.1°(H)×7.3°(V) | |
Communication interface | ||
Frame frequency | 50HZ(MAX:100HZ, (Customized is available) | 50HZ |
Cooling Down Time | ≤8 min (at normal temperature) | |
Analog Video | PAL camera link | |
Digital video | Products-end sends chip DS90CR285MTDX/NOPB(Receiving end is DS90CR286AMTDX/NOPB) | |
Communication | RS232/RS422( alternative) | |
Polarity | BH/WH | |
Electronic Zoom | ×2/×4 | |
Power Supply | DC 24~32V | |
Consumption | ≤15W at 25℃ in steady operation; ≤30 W at 25 ℃ in peak power | ≤10W at 25℃ in steady operation; ≤30 W at 25 ℃ in peak power |
Environmental | ||
Operating Temperature range | -32℃~55℃ | |
Storage Temperature range | -40℃~70℃ | |
PHYSICAL | ||
Weight | ≤ 3kg | ≤ 2.8kg |
Dimension | Refer to drawings | Refer to drawings |
DRAWINGS(LEO DEVICES)
Wuhan JOHO Technology Co., Ltd
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.
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.
Wuhan JOHO brings together the world's top professional talent and technology, has a highly qualified international personnel. Set from software development to hardware design, system testing, technical services are completed by professional and technical personnel. 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, work closely with more than 30 patents and 15 software copyrights, a number of the core technological achievements and technical indicators at the international advanced level.
We have the following platforms: IR imaging platform, laser range finder and continuous waveband radar, which has gained great achievements in image treatment, recognize, and image tracking filed. Meanwhile, the Optical axis consistency and the Optical axis point memory control as well as the servo platform control have met the military class demand. The internal structure chamber treatment Connection technology innovation, the layout of single part and electrical cabin pass the complex environment test and customer stick check.
Quality product performance and good reputation, our products are not only successful sales in China, and have been exported to more than 120 countries and regions in the world, including: Burma, Russia, Saudi Arabia,Egypt, Turkey, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.
Our goal is simple: to sell the best machines at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business is Wuhan JOHO, to help others achieve their goals.
Our company attracts a group of experienced senior experts to develop new products. This enables us not only supply our brand products, but also supply OEM and customized solution as request to expand our cooperation.
For more detailed information on our products, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.