FLIR IR Lens LR
7 - 8.5µm Spectral Range, 25° Lens
The FLIR IR Lens LR has a 25° lens and offers users a spectral range of 7 - 8.5µm. This device can detect a variety of gases including Propane, CH4, N2O, SO2, R-134a, and R-152a. Additionally, it provides an infrared resolution of 320 x 240 (76,800 pixels) and a thermal sensitivity (NETD) of <25mK at 30°C.
| Primary gases detected | Methane, nitrous oxide, propane, sulfur dioxide, R-134a and R-152a |
| Lens spectral range | 7 - 8.5μm |
| Gas sensitivity (NECL) | CH4: <100ppm x m |
| N2O: <75ppm x m | |
| C3H8: <400ppm x m | |
| SO2: <30ppm x m | |
| R-134a: <20ppm x m | |
| R-152a: <100ppm x m | |
| Infrared resolution | 320 x 240 (76,800 pixels) |
| Thermal sensitivity (NETD) | <25mK at 30°C (86°F) |
| UltraMax® (super-resolution) | Yes |
| Field of view (FOV) | 25° x 19° |
| Focal length | 18mm (0.71in.) |
| f/number | 1.04 |
| Focus modes | Continuous LDM, One-shot LDM, One-shot contrast, Manual |
| Minimum focus distance | 0.3m (0.98ft) |
| Minimum focus distance with MSX® | 0.65m (2.1ft) |
| Spatial resolution (IFOV) | 1.4mrad/pixel |
| Lens identification | Automatic |
| Digital zoom | 1 - 6x continuous |
| Detector type and pitch | Uncooled microbolometer |
- Visualize CH4, SF6, NH3, and C2H4 in different wavelengths
- Inspect critical components using the built-in thermal imager
- Scan for emissions from a safe distance and track them to the source to begin repairs immediately
- Take accurate temperature measurements in all environments from -20°C - 500°C with ±3°C or 3% temperature accuracy.
- Switch to viewfinder in bright, sunlight conditions to ensure optimal viewing
- Improve gas-detection contrast with 1-Touch Level/Span auto-adjustment feature
- Increase leak detectability by activating FLIR patented High Sensitivity Mode (HSM)
- Precisely resolve target area with laser-assisted autofocus
- Use data from the built-in area measurement tool to calculate tank level and volume
- Automatically tag each image file with GPS geolocation data for easy identification
- Connect instantly over Wi-Fi to mobile devices for data transfer and reporting
SKU: FLIR-GF77-LR