บริษัท เทอร์โมสแกน จำกัด
| Home |
| Infrared Cameras |
| Vibration Analysis |
| Ultrasonic UE |
| Motor Circuit Analysis |
| Night Vision |
| Thermoscan Services |
| Infrared Training |
| Thermoscan Link |
| Contact Us |
| Infrared Training อบรมอินฟราเรด |
|
The Nr 1 Infrared gas imaging camera detecting sulfur hexafluoride (SF6)
Infrared gas imaging camera enables utilities, manufacturers, and consultants to proactively diagnose leaks of Sulfur Hexafluoride SF6 in electrical substations and equipment.
A Solution that Makes Sense
The integrity of numerous electrical substations around the world are being compromised by age, weather, and other factors. As a result, highly-potent SF6 gases are escaping from electrical transmission and distribution equipment at increasing rates. This has a huge economic and environmental impact.
Before FLIR Systems introduced the new GasFindIR LW, it was impossible for the utility industry to efficiently survey and find SF6 gas leaks in substation equipment. Earlier methods of SF6 detection required close or near contact using sniffertechnology and probes. These methods can be time consuming, unsafe, or impractical for examining live high-voltage equipment.
| ThermaCAM® GasFindIR LW Specifications | |
| Imaging Performance | |
| Field of view/min focus distance | Fixed lens 11° x 8.25° with fixed 50 mm lens GasFindIR LW with interchangeable lenses optionally available* |
| Focus near | < 1m |
| Focusing | Manual |
| Thermal sensitivity | 35 mK @ 30° C |
| F-number | 2.0 |
| Detector | |
| Type | Focal Plane Array (FPA), InSb, 320x240 pixels |
| Spectral range | 10 - 11 µm |
| Time constant | 16 ms, user selectable |
| Power Input | |
| Voltage | 6V |
| Power consumption | <8 W typ. |
| Physical Characteristics | |
| Weight (with battery and lens) | Approx. 2.4 kg |
| Color | Black |
| Size in (LxHxW) | 300mm x 132mm x 152mm |
| Interface | Tripod mounting UNC 1/4", rotation safe |
| Available Lenses | |
| Field of View | 25 mm (22?) * optionally available 50 mm (11?) (standard) 100 mm (5.5?) * optionally available |
| Environmental | |
| Operating temperature range | -15?C to +40?C |
| Storage temperature range | -30? to + 50?C |
| EMC | EN 55011:1998 (Emission) EN 61000-4-2:1995 (Electrostatic Discharge) EN 61000-4-3:1996 (Electromagnetic Field Immunity) EN 61000-4-3:1993 (Magnetic Fields) |
| Image Specifications | |
| Image storage | Hand-held personal video recorder, commercial, off-the-shelf |
| Image out | CVBS (ITU-R-BT.470 PAL/SMPTE 170M NTSC) |
| Camera Control | RS-232, push-button on camera |
| Connectors/function | C-video, PAL, NTSC, power connector and Serial RS-232 |
| Frame rate | 50 Hz/25 Hz, user selectable for cold/temperature environments (60 Hz/30 Hz version available as well) |
| GasFindIR LW Camera is Lab Tested to Detect: |
Sulfur Hexafluoride, Anhydrous Ammonia; Ethyl Cyanoacrylate Superglue, Chlorine Dioxide, Acetic Acid Vinegar, FREON-12, Ethylene, Methyl ethyl ketone (MEK) |
| Not tested but assumed detectable. | Acetyl Chloride, Allyl Bromide, Allyl Chloride, Allyl Fluoride, Bromomethane, FREON-11, Furan, Hydrazine, Methylsilane, Methyl Vinyl Ketone, Propenal, Propene, Tetrahydrofuran, Trichloroethylene, Uranyl Fluoride, Vinyl Chloride, Vinyl Cyanide, Vinyl Ether |
| The Camera Includes | 320x240 QWIP High Performance FPA, 50mm Lens with Lens Cover, Viewfinder, Auto Gain Control (AGC), HSM, Intelligent Battery Charger, Battery (3 each) LiOn , Video Cable, Hand Strap, Shipping/Carrying Case, Operating Manual, Personal Video Recorder (PVR) with battery and battery charger. |