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OFIL DayCor® micROM HD ultra-light UV camera for UAS with precise corona detection function - OFIL Systems
OFIL DayCor® micROM HD is the world's first high-resolution micro-camera with Solar Blind UV and Visible sensors, capable of detecting and imaging the corona in daylight. The micROM HD camera provides clear real-time images and photographs and video of both the corona and its source, allowing you to accurately detect faults and determine the causes of partial discharge on power lines.OFIL DayCor® micROM HD is an innovative UV camera designed for use on unmanned aerial vehicles and gimbal mounting. The camera features unprecedented low weight and power consumption, integrates with the world's most common communications protocols, and includes electromagnetic shielding.
OFIL DayCor® micROM HD is the world's first high-resolution micro-camera with Solar Blind UV and Visible sensors, capable of detecting and imaging the corona in daylight. The micROM HD camera provides real-time clear images and high-resolution photos and videos of both the corona and its source, allowing you to accurately detect faults and determine the causes of partial discharge.
With built-in DayCor® technology and special filters, OFIL DayCor® micROM HD allows you to focus on corona discharge while neutralizing UV noise. GPS and temperature and humidity sensor data are included in the recording. OFIL DayCor® micROM HD is easily integrated with a set of commands that control camera functions. High-resolution images provide a detailed and clear view of distant and high-altitude power line elements and structures. OFIL DayCor® micROM HD is offered both as a sensor, perfectly integrated into a wide range of gimbals, and as a block camera mounted on a UAV with the possibility of customization for various models.
Maximum flight endurance, speed and adaptability
To maximize flight duration and speed, payload weight must be kept to a minimum. OFIL DayCor® micROM HD is an unprecedentedly lightweight, energy-efficient camera that allows long-duration flight at higher altitudes to scan power lines. The micROM HD camera is designed to easily adapt to a variety of gimbal designs.
Easy integration with your UAV
OFIL DayCor® micROM HD is controlled via a set of communication commands using interfaces such as RS232, MAVlink, S. BUS, CAN BUS and MFIO-PWM.
Maximum efficiency
OFIL DayCor® micROM HD provides real-time display of both the corona discharge itself and the fault causing it. Clear images, even while driving, are used to determine the location of damage and the severity of the problem.
A complete picture of the state of the lines
OFIL DayCor® micROM HD provides real-time streaming and high-definition video recording, providing a clear view of the items being inspected and allowing nameplates and equipment part numbers to be read for clear maintenance recommendations. Video recording can include corona event counter data, date and time, GPS data, temperature and humidity (optional). Consequently, an unprecedented combination of high resolution and detailed inspection data is provided.
Compliance with dimensions
OFIL DayCor® micROM HD is offered both as a sensor for integration into a wide range of gimbals, and as a block micro-camera. Mechanical customization for various UAV models is possible.
UV – optical properties
Rejection of sunlight | Absolute – in any sunlight or weather conditions, the target can be viewed with the sun in sight |
Minimum Discharge Detection | 1 pC (picocoulomb) @ 8 meters (equivalent to 1.56 pC @ 10 meters) |
Minimal sensitivity to UV radiation | 7.8 x 10-19 W/cm2 |
Minimal RIVET detection | 30dB?V (RIV) @1MHz@10m |
Field of view H x V | H: 20? x V:11.25? |
Focusing | Manual and automatic focusing, UV-visible synchronization |
UV zoom | 3x digital continuous zoom; Synchronization of UV and visible channels |
UV Frame Integration | On, selectable from range | Off |
UV Display Colors | Choose from a wide range of colors |
Spectral Range | 240-280nm |
Number of UV Drops | UV events per minute, 3 FOV sizes |
Apparent optical properties
UV/Vis Overlay Accuracy | Deviation |
Minimal Sensitivity to Visible Light | 0.03 Lux |
Information materials
Communication protocol | micROM-Protocol, GPS-NMEA, MAVLink, S. BUS |
Management and Operation
Operating modes | In real time |
Continuous Operation | No overheating, limited power supply |
Control Inputs | Remote Control Commands |
Attachment point | Precision mounting threads |
Display
N/A | Video is output to the drone's remote control |
Environment
Storage and operating temperature | -20?C to +50?C | -4?F to +122?F |
IP rating | IP 42 |
Image Performance
line of sight | H: 20? x V:11.25?, UV and visible channels synchronized |
Visible Zoom | 3x optical |
Focus range | 5m to infinity, automatic and manual |
Media capture and storage
Video Outside Standard | HD 720p 60fps |
Video Format | MOV |
Image format | JPG |
Storage | FAT-32, exFAT |
I/O Interfaces
Video interface | HDMI, RTSP |
Interfaces | RS232, CAN BUS, MFIO-PWM, UART |
Connectors | micro HDMI, RJ45, Power, AUX, MFIO, mini USB, JST |
Combined UV and Visible Output Modes | Combine (UV and visible), UV only, visible only |
physical characteristics
Weight | Camera core: 675g | Camera Unit: 875 g |
Dimensions, L x W x H mm | 156 x 112 x 71 |
Sealing, Vibration and Shock | IP 42 |
Power supply
Power Source and Consumption | 7-28VDC, 12W |
Accessories
GTRH - combination of GPS and TRH (temperature and relative humidity sensor)
CoronaWise software
SD memory card
Lithium-ion batteries: medium range 90 minutes / long duration 4 hours
