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DHI-TPC-PT8641MA-T
Thermal Network Mini Hybrid Pan & Tilt Camera
|DHI-TPC-PT8641MA-T
· Vanadium oxide uncooled focal plane detector.
· 4Megapixel progressive scan CMOS.
· AI funcons: face priority, heat detecon, tripwire, intrusion, and
human/vehicle classicaon.
· Temperature measurement range of –20 °C to +550 °C.
· PTZ with encoder.
· Pan: 0° to 360°, lt: –90° to 90°.
· Wide input voltage of 10–36 VDC.
· Auto rain-sensing wiper.
· Maximum IR illuminaon distance is 100 m.
· IP66 rated.
Featuring thermal and visible channels, Thermal Network Hybrid Pan & Tilt Camera measures temperature through the thermal channel, with
high accuracy Max (±2°C, ±2%), the camera supports mulple temperature measurement rules of spot, line and region at the same me, and
generates alarm when the temperature is abnormal, which can help user nd potenal hazard. The image details can be conrmed by the
visible channel. The PTZ with encoder keeps high precision through adjusng in real me. The camera is widely applied in the industrial scenes
for temperature measurement of mulple spots.
Technical Specificaon
Thermal
Detector Type Vanadium oxide uncooled focal plane detector
Effective Pixels 640 (H) × 512 (V)
Pixel Pitch 17 μm
Spectral Range 8 μm–14 μm
Sensitivity (NETD) ≤35 mK (@f/1.0)
Focal Length 7.5 mm; 13 mm; 25 mm; 50 mm
Field of View
7.5mm: H: 91.2°; V: 70.3°
13 mm: H: 48.9°; V: 38.8°
25 mm: H:24.6°; V: 19.8°
50 mm: H: 12.4°; V: 9.9°
Thermal Focus Control Athermalized
Close Focus Distance
7.5mm: 1 m (3.28 ft)
13 mm: 2.5 m (8.2 ft)
25 mm: 10 m (32.81 ft)
50 mm: 40 m (131.23 ft)
Detection Distance①
7.5 mm: Vehicle:588 m (1929.1 ft);
Human: 221m (725.1 ft)
13 mm: Vehicle: 1020 m (3,346.46 ft);
Human: 382 m (1,253.28 ft)
25 mm: Vehicle: 1,961 m (6,433.73 ft);
Human: 735 m (2,411.42 ft)
50 mm: Vehicle: 3,922 m (12,867.45 ft);
Human: 1,470 m (4,822.83 ft)
Recognition Distance②
7.5 mm: Vehicle:147 m (482.3 ft);
Human: 57m (187 ft)
13 mm: Vehicle: 255 m (836.61 ft);
Human: 98 m (321.52 ft)
25 mm: Vehicle: 490 m (1,607.61 ft);
Human: 189 m (620.08 ft)
50 mm: Vehicle: 980 m (3,215.22 ft);
Human: 378 m (1,240.16 ft)
Identification Distance③
7.5 mm: Vehicle:74 m (242.8 ft);
Human: 28m (91.9 ft)
13 mm: Vehicle: 128 m (419.95 ft);
Human: 49 m (160.76 ft)
25 mm: Vehicle: 245 m (803.81 ft);
Human: 95 m (311.68 ft)
50 mm: Vehicle: 490 m (1,607.61 ft);
Human: 189 m (620.08 ft)
Note:
①Detection Distance: Detects objects, but cannot recognize their characteristics
(objects must cover more than 3.6 pixels of the image).
②Recognition Distance: Classifies objects into general categories, such as
human, vehicle (the object must cover more than 14 pixels of the image).
③Identification Distance: Classifies objects into specific categories based on
their characteristics, such as engineering truck, car (the object must cover
more than 28 pixels of the image).
Digital Detail Enhancement
(DDE) Yes
Thermal Image
Stabilization Electronic Image Stabilization (EIS)
Digital Zoom 24 levels
Thermal AGC Auto/Manual