GFx77pt
Uncooled Pan-Tilt OGI Camera for Hazardous Areas
Cover more of your site from a single installation point. The FLIR GFx77pt is a remotely controlled, uncooled optical gas imaging camera built to watch over multiple assets and areas in hazardous environments. As an ATEX/IECEX certified pan-tilt system, it can monitor for potential methane leaks from a single installation point, doing the work of several fixed units. Its pan-tilt mechanism drives each axis directly to deliver positional accuracy and repeatability for long-life, maintenance-free operation. Purpose-built as an uncooled option within the FLIR ADGiLE platform, the GFx77pt helps you better maintain valuable capital equipment, avoid product loss, meet methane emissions reduction goals, and ensure safer work practices.
规格
| 核心参数 | |
|---|---|
| 红外分辨率 | 320 × 240 (76,800 pixels) |
| 焦平面阵列(FPA)-有效像素 | Uncooled microbolometer / 7 - 8.5 µm |
| 热灵敏度/NETD | <25 mK at 30°C |
| 波长范围 | 7.0 to 8.5 µm |
| 成像与光学 | |
|---|---|
| 像素格式 | MONO 16 |
| 光圈数 | Thermal: 6° lens: f/1.35 25° lens: f/1.04 Visual: f/1.6 to f/4.8 |
| 全帧频 | 30 Hz |
| 叠加 | With, Without |
| 可见光分辨率 | 2.38 megapixels, 1/2.8" Type Exmor R CMOS sensor |
| 图像模式 | IR image, visual image, MSX®, High Sensitivity Mode (HSM) |
| 图像频率 | 30 Hz |
| 对比增强 | FSX®, histogram equalization (IR only) |
| 探测器像素间距 | 25 µm |
| 探测器类型 | Uncooled Microbolometer |
| 数字图像增强 | High sensitivity mode (HSM) |
| 最小焦距 | 6° lens: 5 m (16.4 ft) 25° lens: 0.3 m (0.98 ft) |
| 气体灵敏度 [NECL] | CH₄ (<100 ppm × m) N₂O (<75 ppm × m) SO₂ (<30 ppm × m) CH₈ (<400 ppm × m) ΔT = 10°C, distance = 1 m |
| 波长范围 | 7.0 to 8.5 µm |
| 热灵敏度/NETD | <25 mK at 30°C |
| 焦平面阵列(FPA)-有效像素 | Uncooled microbolometer / 7 - 8.5 µm |
| 焦距 | 6° lens: 74 mm 25° lens: 18 mm |
| 空间分辨率（IFOV） | 1.4 mrad/pixel |
| 红外分辨率 | 320 × 240 (76,800 pixels) |
| 自动图像调节 | NA |
| 视场角（FOV） | 6° lens: 6.4° × 4.9° 25° lens: 25.0° × 19.0° |
| 视觉焦点和视场角 | f = 3.8 (wide) to 38 (tele) mm (F1.8 to F3.4) horizontal angle of view approx. 67.0° (wide end) to 7.6° (tele end), 1080p mode 10x optical zoom, 12x digital zoom |
| 调焦 | One-shot contrast, motorized, manual |
| 调色板 | Selectable: Iron, Arctic, Rainbow, Rainbow high contrast, White hot, Black hot, Lava |
| 降噪 | NA |
| 非辐射红外视频流 | H.264, MPEG4, or MJPEG |
| 测量与分析 | |
|---|---|
| 校正选项 | Atmospheric, optics transmission, emissivity, reflected apparent temperature, external optics/window |
| 测温范围 | -20°C to 70°C (-4°F to 158°F) |
| 精度 | ±5°C (±9°F) for ambient temperature 15°C to 35°C (59°F to 95°F) and object temperature above 0°C (32°F) |
| 通讯与数据存储 | |
|---|---|
| 以太网协议 | GFx77pt Ethernet: IEEE 1588, ONVIF-S, SNMP, TCP, UDP, SNTP, RTSP, RTP, HTTP, ICMP, IGMP, sftp (server), FTP (client), SMTP, DHCP, MDNS (Bonjour), uPnP, ONVIF S |
| 以太网图像流 | GFx77pt Ethernet: Yes GFx77pt Fiber: No |
| 以太网接口 | GFx77pt Ethernet: Direct connection via RJ45 CAT6 cable GFx77pt Fiber: Fiber Optic connection via integral Fiber Optic media converter, with SFP Fiber option |
| 以太网连接器类型 | M12 8-pin X-coded, female |
| 以太网通信 | GFx77pt Ethernet: GigE Vision ver. 1.2, Client API GenICam compliant, TCP/IP socket-based, FLIR proprietary |
| 数字输入 | 2× opto-isolated, Vin (low) = 0–1.5 V, Vin (high) = 3–25 V |
| 数字输入/输出连接器类型 | M12 Male 12-pin A-coded (shared with ext. power) |
| 数字输出 | 3× opto-isolated, 0–48 VDC, max. 350 mA (derated to 200 mA at 60°C) Solid-state opto relay 1× dedicated as fault output (NC) |
| 编码 | RTSP Protocol: H.264 / MPEG4 / MJPEG GVSP: Uncompressed |
| 连接器 | GFx77pt Ethernet: 2× M20 Ex d barrier gland direct entry for power, Ethernet CAT6 GFx77pt Fiber: Single mode fiber cable with LC connectors |
| 通信接口 | Ethernet from camera module, or via fiber optic with integral media converter |
| 常规 | |
|---|---|
| 方位/俯仰云台 | Pan: 360° continuous rotation; Tilt: 90°/-90° max from horizontal (360° continuous rotation option) 200 preset positions fitted as standard, optical encoder Positioning accuracy: ±0.02° Speed: variable 0.05 to 180°/sec pan and tilt (nominal), zero backlash, proportional pan/tilt control Pan-tilt motor drive: 48 VDC variable speed, brushless DC motors |
| 重量 | 24 kg (52.91 lb) |
| 用户界面 | |
|---|---|
| 网络接口 | Yes |
| 电源 | |
|---|---|
| 功耗 | 72 W max |
| 外部电压 | 48 VDC 2.0 A max (optional factory-fitted 100–240 VAC mains PSU in base) |
| 环境与认证 | |
|---|---|
| 外壳材料 | Stainless Steel AISI 316L |
| 安装 | 4 x M10 fixings on 164mm PCD |
| 封装 | IP66, IP67, and IP68 |
| 工作温度范围 | -40°C to 60°C (-40°F to 140°F) standard |
| 指令 | EMC: 2014/30/EU |
| 电磁兼容性（EMC） | CE Compliant to ATEX 2014/34/EC and EMC 2014/30/EU Directives |
| 符合危险场所认证 | ATEX: II 2 G Ex db, eb, op-pr, IIC T6-T4, Gb, Tamb -60°C to 70°C II 2 D Ex tb IIIC T135°C Db IECEx: Ex db, eb, op-pr, IIC T6-T4, Gb, Tamb -60°C to 70°C Ex tb IIIC T135°C Db |
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.