Quantitative Optical Gas Imaging System for GF620/GFx320/GF320

FLIR QL320

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The QL320 is a quantitative optical gas imaging (QOGI) system that allows surveyors to measure the leak rates for methane and other hydrocarbons. This eliminates the need for secondary sampling with a toxic vapor analyzer or similar tool. In addition, the QL320 does not require close contact with the gas in order to measure emission rates, making it a safer solution for quantifying difficult-to-measure gas leaks.

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Safe Solution for Quantifying Gas Leaks

  • Quantifies Gas with Immediate Results

    With the FLIR QL320, you can determine mass leak rates (g/h, lb/h, MT/h), volumetric leak rates (cc/min, L/min, or SCFH), or concentration (ppm-m) for most hydrocarbon gases. Measure the size of fugitive emissions from safe distances, as far as 100 feet.

  • Ensures Effective Readings and Reports

    The FLIR QL320 has the built-in tools needed to validate leak surveys, plus a Δ temperature screening tool to determine suitablility of background conditions. In-field reporting includes archiving of measurements, colorized video and raw data for analysis and post-processing.

  • Streamlined In-Field Results with Q-Mode

    Used with a FLIR OGI camera's Q-Mode, the QL320 gathers relative information in the camera and post-processes the data for quantified results without the need to tether directly to the camera.

Built to Your Standard

Built to Your Standard

FLIR is the name Leak Detection and Repair (LDAR) professionals trust for optical gas imaging, thanks to our products’ reliability, technical standards, and ergonomics for all-day use in the field.

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Specifications
Image Modes
Single image snapshot with colorized plume and quantitative result
Imaging & Optical
Compatible cameras
FLIR GF620, FLIR GFx320, FLIR GF320
Display resolution
1920 × 1080
Display Size
294.6 mm (11.6 in)
Image Modes
Single image snapshot with colorized plume and quantitative result
Measurement & Analysis
Measurement Modes
Mass leak rates (g/h, lb/h, MT/h), volumetric leak rates (cc/min, L/min, or SCFH), or concentration (ppm-m)
Measurement Tools
Δ temperature screening, plume highlighting, colorized gas concentration profile
Communication & Data Storage
Communication
Bluetooth V 5.0, 4G LTE mobile broadband
Input
On-screen keyboard; 6 buttons (1 user-definable)
Interface
SD card reader (microSDXC), USB 3.0 (Type A) x 2
General
Size
308 × 200 × 29 mm (12.125 × 7.875 × 1.125 in)
Weight
1.24 kg (2.73 lbs)
User Interface
Display Technology
11.6" sunlight readable TFT LCD capacitive touchscreen
Touchscreen
Reinforced touchscreen; scratch and shatter resistant film
Power
Battery Type
Li-ion rechargeable battery; 11.1 V, 3950 mAh, 8 hours
Power
AC adapter 100-240 V, 50 Hz-60 Hz, 65 W
Environmental & Certifications
Environmental
ANSI/ISA 12.12.01-2000 (Class I, Division 2), IP 65 Ingress Protection
Related Documents

FLIR QL320