The Teledyne FLIR GF77A-25 Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz is a groundbreaking uncooled optical gas imaging camera with interchangeable lens options that detect methane (CH4), sulfur hexafluoride (SF6), ethylene (C2H4), ammonia (NH3), and other gas emissions. Capable of both gas detection and radiometric temperature measurement, the GF77A-25 is an ideal inspection tool for electric power utilities, oil and natural gas operations, chemical and manufacturing facilities, the food and agriculture industry, and first responders.
This camera offers unmatched versatility and improved visualization for gas emissions and thermal inspections. Designed around Teledyne FLIR's award-winning T-Series platform, it features a 4-inch touchscreen LCD, a 180° rotating optical block, and a built-in eyepiece for enhanced usability. It combines affordability, high performance, and the flexibility to detect a broad range of gases by simply swapping out lenses.
What's Included:
- 1 - Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz
Features
Uncooled Continuous Monitoring
Offers Teledyne FLIR's industry-leading features in an uncooled platform, ideal for ongoing gas leak surveillance.
High Sensitivity Mode (HSM)
Activates Teledyne FLIR’s patented HSM to enhance leak visibility and detectability.
Remote Motorized Focus
Provides accurate focusing for objects at various distances, improving image and measurement precision.
Dual Streaming Capability
Combines thermal and digital camera feeds for comprehensive imaging output.
Open Architecture
Facilitates seamless third-party integration with flexible data communication protocols.
Spectral Gas Detection
Spectrally filtered to identify specific gases, enhancing worker safety and reducing false negatives.
Autonomous Leak Detection
Continuously monitors for methane to initiate immediate repair action.
Visualizes Gases Clearly
Optimized for viewing gases within specific spectral bands for superior detection reliability.
Temperature-Calibrated Versatility
Enables additional applications like thermography, fire detection, and safety assessments.
Facility-Wide Scalability
Multiple units can be installed across a site to reduce manual inspections.
Easy Network Integration
Supports GigE, ONVIF, and RTSP protocols for industrial networking flexibility.
Compressed Radiometric Streaming
Reduces bandwidth usage while enabling multiple simultaneous outputs.
What's Included
Included with Your Purchase:
- 1 - Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz
Specifications
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IR Resolution: 320 x 240 pixels
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Thermal Resolution / NETD: <25 mK at 30°C
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Gas Sensitivity / NECL: CH4 (<100 ppm·m), N2O (<75 ppm·m), C3H8 (<400 ppm·m)
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Spatial Resolution (IFOV): 1.4 mrad/pixel
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Image Frequency: 30 Hz
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Field of View (FOV): 25° x 19°
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Focal Length: 18 mm
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Minimum Focus Distance: 0.3 m
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Focus: One-shot contrast, motorized, manual
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Detector Type: Uncooled microbolometer
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Spectral Range: 7 - 8.5 μm
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Detector Pitch: 25 μm
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Temperature Range: -20°C to 70°C
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Accuracy: ±5°C from 0°C to 70°C
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Ethernet Communication: GigE Vision 1.2, ONVIF-S, TCP/IP, RTSP, and more
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Power: PoE or external (18-56 VDC)
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Power Consumption: 6.8 W (24 VDC), 7.0 W (48 VDC)
FAQ
Q: What gases can the GF77A-25 detect?
A: It detects methane (CH4), sulfur hexafluoride (SF6), ethylene (C2H4), ammonia (NH3), and more using interchangeable lenses.
Q: Does the camera support real-time streaming?
A: Yes, it supports compressed radiometric streaming and is RTSP and GigE compliant.
Q: Can this be integrated into existing systems?
A: Absolutely, it features open architecture and ONVIF compliance for seamless integration.
Q: How does the High Sensitivity Mode help?
A: HSM enhances image contrast to make even small gas leaks visible for quicker detection.
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