JH640-280 Small Size Thermal Security Camera
JH640-280 small size thermal camera adopts high sensitivity MWIR cooled 640x512 high resolution sensor delivery clear image; 15mm~280mm continuous zooming optical lens can recognize different target effectively, such as person, vehicle or vessel in a long distance. Featured with small size and light weight, it had been proven good quality and stable performance by many air-borne EO/IR system.
Technical Specification
DETECTOR | |
Detector Type | Cooled MCT FPA |
Pixel | 640x512 |
Spectral Band | 3.7μm ~ 4.8μm |
Pitch | 15μm |
NETD | ⤠23mk @ 25 â |
Cooling Type | Stirling Cycle Cooling |
OPTICS | |
Focal Length | 15mm ~ 280mm continuous zooming, F# :5.5 |
FOV (H)x(V) | 1.97 ° x 1.58 ° to 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 â |
ENVIRONMENTAL | |
Operating Temperature | -32 ° C to 60 ° C |
Storage Temperature | -40 â ~ 70 â |
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 | â¤1.6kg |
Dimension | â¤218mm x 98mm x 89mm |
Color | Oxidation Black |
DETECTION RANGE | |
Detection Range | 8km (2.3mx 2.3m vehicle) 4.5km (1.7m person) |
REFERENCE: 3W.JOHOTEC.COM
CONTACT: Ms. Lydia Wu (wuqy at )
Skype: lydia.wu1992