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Download Guide PV400 Datasheet (PDF)
The Guide PV400 is a high-performance optical gas imaging (OGI) thermal camera utilizing a highly sensitive cooled MCT infrared detector. Operating within the 3.2μm to 3.5μm spectral range, it visualizes otherwise invisible volatile organic compounds (VOCs) and hydrocarbon leaks in real time. Featuring intrinsically safe explosion-proof certification, a professional gas-enhancement imaging algorithm, and full radiometric measurement, it is engineered for safety inspections in high-risk industrial environments.
Fields of Application and Use Cases:
- Petrochemical and Refining: Real-time detection of fugitive emissions from storage tanks, pipelines, valves, and process equipment.
- Oil and Gas Logistics: Inspection of transport infrastructure, LNG/LPG terminals, marine vessels, and distribution networks.
- Environmental Compliance: Monitoring greenhouse gas emissions, identifying methane leakage, and ensuring strict regulatory conformity.
- Industrial Plant Safety: Non-contact high-precision thermal profiling and high-temperature alerting in hazardous zones.
Technical Specifications:
- Detector Type: Cooled, HgCdTe/MCT, 3.2μm~3.5μm
- Infrared Resolution: 320×256 @ 30μm (Super resolution upgrade to 640×512 available)
- Thermal Sensitivity (NETD): ≤10mK
- Frame Rate: 50Hz
- Focal Length & FOV: 23mm, 24°×18° (IFOV: 1.3mrad)
- Focusing Mode: Manual / Automatic
- Digital Zoom: 1x to 10x
- Temperature Measurement Range: IR mode: -40°C to 350°C; Gas mode: -40°C to 60°C
- Measurement Accuracy: ±2°C or ±2% (whichever is greater)
- Gas Detection Sensitivity: ≤ 0.4g/hr (CH4) / 0.001mL/s
- Detectable Gas Types: Methane, ethane, propane, butane, ethylene, propylene, methanol, ethanol, benzene, toluene, xylene, etc.
- Display: 4.3'' LCD touchscreen (800×480) and rotatable OLED eyepiece viewfinder (1024×768)
- Image Modes: IR, VIS, MIF, PIP, Gas mode (supports GDE Mode)
- Digital Camera: 8MP with dual illuminators
- Laser System: Laser indication and ranging (0.1m to 40m)
- Explosion-Proof Certification: Ex ic ⅡC T6 Gc
- Storage: 64 GB built-in + external SD card (up to 256 GB)
- Interfaces: USB-C, DC (12V), SD slot, Micro HDMI, RJ45, Wi-Fi, 5G module (optional)
- Battery Life: Up to 4 hours (rechargeable Lithium-ion)
- Protection Rating: IP54
- Dimensions & Weight: 297×167×204mm, 3.36kg (with battery)
- Standard Package: PV400 camera with lens, covers, 2x Li-ion batteries, desktop charger, power adapter, cables (USB, HDMI, RJ45), 128GB SD card, safety box, software kit (PC/Mobile)