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Long Range MWIR Cooled Thermal Security Camera JH320-300/75
The JH320-300/75 cooled thermal security camera is a high-reliability product designed to meet military-grade standards. It features a third-generation 320x256 cooled FPA detector with a dual-FOV lens of 300mm and 75mm, enabling fast situational awareness and accurate target recognition through both wide and narrow fields of view in a single device. Advanced image processing algorithms significantly enhance image quality and performance in challenging environments. Its compact, weatherproof design ensures reliable operation under harsh conditions.
This system is ideal for border and coastal surveillance, integration into EO IR systems, search and rescue operations, airport and port monitoring, forest fire prevention, and industrial plant and mining site monitoring.
Key Features
Switchable 2-FOV optics for multi-mission capability and rapid target identification
Intelligent Image Enhancement for improved clarity and detail
Standard mechanical interface for easy system integration
Weatherproof, compact, and rugged construction
Technical Specifications
DETECTOR
Detector
Cooled HgCdTe FPA
Pixel
320x256 (optional: 640×512)
Spectral Range
3.7μm~4.8μm
NETD
≤25mK(at 25ºC)
Cooling Type
Stirling Cycle Cooling
Cooling Time
≤8min at 25ºC
OPTICS
Focal Length
300mm / 75mm F#:2.0
FOV
1.8°×1.4° / 7.3°×5.8° (H x V)
IMAGE DISPLAY
Video Output
Analog Video: Standard PAL
Digital Video: Camera-link base
Frame Frequency
25Hz
Brightness & Contrast
Auto/Manual
Polarity
BH&WH
COMMUNICATION INTERFACE
Command and Control
RS232 / RS422
POWER SUPPLY
Power Supply
24VDC (18VDC~36VDC)
Power Consumption
≤25W
ENVIRONMENTAL
Operating Temperature
-40ºC ~ +60ºC
Storage Temperature
-50ºC ~ +70ºC
Vibration & Shock Proof
GJB150.16-86 / MIL-STD-810F-514.5
High & Low Temperature Test
GJB150.3-86 / MIL-STD-810F-514.5
PHYSICAL
Weight
10.54kg
Size
322mm × 254mm × 171mm (L × W × H)
Color
Oxide Black
DETECTION RANGE
Detection Range
8km (target: 2.3m x 2.3m vehicle)
Long Range Mwir Cooled Thermal Security Camera 300mm/75mm Lens
Model NO.: JH301-300/75
Customized: Customized
Sensor: MWIR Cooled MCT FPA
Lens: 300mm/75mm
Detection Range: 8km (Target: 2.3m x 2.3m Vehicle)
Weight: 10.54kg
Dimension: 322x254x171mm (LxWxH)
Trademark: JOHO
Transport Package: Standard Safety Packing
Specification: 322x254x171mm (LxWxH)
Origin: China
HS Code: 90275000