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PT-644 HD, 13mm, 640x480, NTSC

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The PT-644 HD features a new high-performance 4X optical zoom thermal lens with autofocus. This new lens technology provides a wider zoom range and improved imaging performance compared to previous generation lenses. In addition, FLIR’s PT-644 HD introduces new, fixed focal fast lens options. The camera sees clearly in complete darkness, in bright sunlight, through smoke, dust or even light fog. As a result, the PT-644 HD provides superior perimeter protection, regardless of the lighting and environmental conditions.

In addition to thermal imaging, the PT-644 HD has high quality, visible-light imaging. Offering 1080p high definition resolution, the camera’s visible light sensors also come with 30X optical zoom with auto-focus, and .01lx low-light capabilities.

The PT-644 HD integrates with FLIR’s Latitude video management system (VMS), giving users the full advantage of thermal and visible-light imaging. Users gain a full set of viewing and control options including the all new dual-sensor viewing mode, fully programmable preset tour and alarm functions.

  • Simultaneous IP and analog video outputs – thermal and visible-light – along with IP and serial control interfaces for easy integration into IP or analog systems; use them in an existing analog environment, and migrate easily to a future IP network
  • Sun-safe VOx uncooled thermal sensor technology; looking directly at the sun won’t damage FLIR uncooled thermal security cameras
  • Exchangeable camera cassettes allow for quick upgrade or repair between PT-Series HD optics
  • All 640 x 480 resolution products are based on FLIR’s 17-micron pixel pitch arrays, the most advanced uncooled detectors available on the commercial market, with optional continuous zoom or fixed focal lens options
  • Open IP standards for plug-and-play integration with 3rd party VMSs and devices; ONVIF compliant
  • Multiple simultaneous channels of streaming digital video available in H.264 or M-JPEG formats
odel Number FLIR PT-644 HD
Thermal Camera Specs
Array Format (NTSC) 640 × 480
Detector Type Long-Life, Uncooled VOx Microbolometer
Effective Resolution 307,200
Pixel Pitch 17 μm
Thermal Frame Rate NTSC: 30 Hz
PAL: 25 Hz / 8.3 Hz
Optical Characteristics FOV
44°×36°
Focal Length
13 mm
 
E-Zoom Continuous E-Zoom to 4×
Spectral Range 7.5 μm to 13.5 μm
Focus Range Athermalized, Focus-Free
Video
Composite Video
NTSC or PAL
Yes: Hybrid IP & Analog
Video Compression Thermal: Two independent channels of H.264 & M-JPEG
Visible: Two independent channels of H.264 & M-JPEG
Streaming Resolution Thermal: QVGA to VGA
Visible: VGA to HD
Thermal AGC Modes Linear AGC, Histogram AGC, Dynamic Detail Enhancement (DDE), Sensitivity
Thermal AGC Region of Interest (ROI) Default, Presets and User definable to insure optimal image quality on subjects of interest
Image Uniformity Optimization Automatic Flat Field Correction (FFC) - Thermal and Temporal Triggers
System Integration
Ethernet Yes
Serial Control Interfaces RS-232/-422; Pelco D, Bosch
External Analytics Compatible Yes
Network APIs FLIR SDK
FLIR CGI
ONVIF Profile S
Network
Supported Protocols IPV4, HTTP, UPnP, DNS, NTP, RTSP, RTCP, RTP, TCP, UDP, ICMP, IGMP, DHCP, ARP, SCP
Pan/Tilt Performance
Pan Angle / Speed Continuous 360°; 0.1° to 60°/sec
Tilt Angle / Speed +90° to -90°; 0.1° to 30°/sec
Programmable Presets 256
General
Operating Temperature Range -40°C to 70°C
Weight 36 lbs. (16.4 kg)
Dimensions (L, W, H) 13.7, 18.4, 12.8” (348, 467,326 mm)
Input Voltage 24 VDC (21-30 VDC)
24 VAC (21-30 VAC)
Power Consumption 24 VAC: 85 VA (max w/o heaters) 215 VA (max w/heaters)
24 VDC: 65 W (max w/o heaters) 195 W (max w/heaters)
Environmental
IP Rating (Dust & Water Ingress) IP66
Operating Temperature Range -40°C to 70°C cold start
Storage Temperature Range -55°C to 85°C
Humidity 0-95% relative
Shock MIL-STD-810F “Transportation”
Vibe IEC 60068-2-27
De-Icing / Anti-Icing MIL-STD-810F, Method 521.1; - De-Icing
Compliance & Certifications
FCC Part 15 (Subpart B, class A)
CE Marked
RoHS
IP66
ONVIF
WEEE
Visible Light Camera
Sensor Type Full HD 1080p 1/2.8-type Exmor R CMOS
Sensor illumination Back Light Compensation
Low light sensitivity Color: 0.01 lx (F1.6, AGC on, 1/30s)
Noise reduction Yes (6 steps)
WDR 120db
F/# F1.6 to F4.7
Lens Field of View 63.7° (wide end) to 2.3° (tele end)
Focal Length 4.3 mm (wide) to 129.0 mm (tele)
Zoom 30X optical zoom with autofocus and 12X digital zoom


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Prices and specifications subject to change without notice.