model | SHJ-TA-3250 | SHJ-TA-3250 | SHJ-TA-3225 | SHJ-TA-3219 | SHJ-TA-1619 | |
Sensor Type | Uncooled LWIR Thermal Imager, VOx Microbolometer | |||||
Sensor Format | 320x240 | 160x120 | ||||
Spectral Band | 7.5 ~ 13.5μ m | |||||
Field of View | 14° × 11° , 50mm lens | 20° × 15° , 35mm lens | 27.8° × 20.9° , 25mm lens | 36° × 27° , 19mm lens | 18° × 14° ), 19mm lens | |
IFoV 2 (milliradians) | 0.760 mrad(50mm lens) | 1.086 mrad(35mm lens) | 1.520mrad(25mm lens) | 2 mrad(19mm lens), | ||
range performance | Object 2.3m× 2.3m | Detection approx 2.2km | Detection approx 1.6km | Detection approx 1.1km | Detection approx 880m | |
man1.8× 0.5m | Detection approx 780m | Detection approx 560m | Detection approx 430m | Detection approx 310m | ||
NEdT Performance | < 85 mK at F/1.6; | |||||
Analog Video | 8.3 Hz (PAL) | |||||
Focus | Factory-set at infinity focus; lens thread mount allows focus adjustment | |||||
Electronic zoom | 2× | |||||
Image processing | Digital Detail Enhancement (DDE). | |||||
Mechanism Parameter | ||||||
Pan range | 360° | |||||
Tilt range | -87° ~88° | |||||
Manual pan speed | 0~60° /s | |||||
Manual tilt speed | 0~40° /s | |||||
Preset pan speed | 80° /s | |||||
Preset tilt speed | 60° /s | |||||
Preset positions & cruising tracks | 128 presets (Max), 6 tracks | |||||
Communication | Multi-protocol, Baud rate from 2400Bps to 19200Bps for optional, RS485 control | |||||
Autopan speed | 0.5~30° /s | |||||
Intelligent startup time | 40s | |||||
Aarm Into | 4 | |||||
Alarm Output | 1 | |||||
Power supply | AC24V± 10% Iin≥ 2.5A | |||||
Power | 50VA | |||||
weight | 10Kg | |||||
Relative humidity | 10-90% | |||||
Work temperature | -35º C~55º C | |||||
IP grade | IP66 |