WUHAN JOHO TECHNOLOGY CO., LTD

Electro-optical Infrared Products Manufacturer

              

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Home ProductsThermal Security Camera

Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    • Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor
    • Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor
    • Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor
  • Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    Product Details:

    Place of Origin: China
    Brand Name: JOHO
    Certification: ISO9001:2000
    Model Number: JH640-280

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: negotiable
    Packaging Details: safety box with vibration proof, water proof
    Delivery Time: negotiable
    Payment Terms: T/T, L/C
    Supply Ability: 100Sets/Year
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    Detailed Product Description
    Detector Type: Cooled MCT FPA Pixel: 640x512
    Focus Length: 15mm ~ 280mm Continuous Zooming Recognize Range: 8km ( 2.3m X 2.3m Vehicle ) 4.5km ( 1.7m Person )
    NETD: ≤23mk @ 25℃ Cooling Type: Stirling Cycle Cooling

     

    JH640-280 Small Size Mwir Infrared Imaging Camera 640x512 High Resolution Sensor

       

    The common camera is an equipment of visible imaging. Its image-forming principle is based on the difference between reflect and reflectance on the target surface. But the  infrared thermal camera is different totally, it utilized the thermal contrast difference between targets and surrounding environmental conditions to forming the thermal radiation energy density images,
     
    we call it as “thermal imaging”. As same as light wave and radio wave, the infrared radiation is a kind of electromagnetic
    JH640-280 miniature cooled thermal camera utilizes third generation HgCdTe 640x512 MWIR focal plane arrays (FPA) detector. The detector transform the target thermal radiations to electrical signals, after the process of a detailed analysis of electrical signals on image processing circuit boards, detector output analog and digital video signals together; the host PC control the thermal camera via RS422 communication interface.
     
    Features
    JH640-280 cooled thermal camera is a matured and high reliable product developed by our company independently to meet military standard. It utilizes high-quality material and top-end manufacture technology. The thermal camera is featured by small size, high sensitivity, easy to control, long surveillance range, all weather operations and easy for integration. It adopts high sensitivity MWIR detector and 640x512 resolution for crispy
    image. In addition, continuous zoom lens 15~280mm can distinguish the human, vehicle and ships at long range.

     

     

    Technical Specification

    DETECTOR
    Detector Type Cooled MCT FPA
    Pixel 640x512
    Spectral Band 3.7μm ~ 4.8μm
    Pitch 15μm
    NETD ≤23mk @ 25℃
    Cooling Type Stirling Cycle Cooling
    OPTICS
    Focal Length 15mm ~ 280mm continuous zooming, F# :5.5
    FOV (H)x(V) 1.97°x 1.58°~ 36.5°x 29.2°
    FUNCTION & INTERFACE
    Frame Frequency 30Hz (50Hz customized)
    Analog Video PAL
    Communication Control Interface RS232 / RS422( alternative)
    Shutter Calibration Manual / Automatic
    Background Calibration Yes
    Polarity BH / WH
    Electronic Zoom x 2 / x 4
    Cross Cursor Display On / off
    Cross Cursor Position Adjustable
    Image Gain Adjustable
    Image Brightness Adjustable
    Image Enhancement Adjustable
    Image Reversal Adjustable
    Power Supply DC 24-36V
    Consumption ≤10W @ 25℃
    ENVIRONMENTAL
    Operating Temperature -32℃ ~ 60℃
    Storage Temperature -40℃ ~ 70℃
    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 ≤1.6kg
    Dimension ≤218mm x 98mm x 89mm
    Color Oxidation Black
    DETECTION RANGE
    Detection Range 8km ( 2.3m x 2.3m vehicle ) 4.5km ( 1.7m person )

     

    Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    Small Size Mwir Long Range Thermal Camera 640x512 High Resolution Sensor

    Contact Details
    Wuhan JOHO Technology Co., Ltd

    Contact Person: Tracey

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