The Teledyne FLIR QL320 is a quantitative optical gas imaging (QOGI) system for GF620/GFx320/GF320 cameras 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.

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 suitability 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.

FEATURES
Display Technology 11.6″ sunlight readable TFT LCD capacitive touchscreen
Size 308 × 200 × 29 mm (12.125 × 7.875 × 1.125 in)
Touchscreen Reinforced touchscreen; scratch and shatter resistant film
Weight 1.24 kg (2.73 lbs)
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
Environmental ANSI/ISA 12.12.01-2000 (Class I, Division 2), IP 65 Ingress Protection

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

SYSTEM INTEGRATION
Input On-screen keyboard; 6 buttons (1 user-definable)
Interface SD card reader (microSDXC), USB 3.0 (Type A) x 2

SYSTEM INTERFACE
Communication Bluetooth V 5.0, 4G LTE mobile broadband

RELATED PRODUCTS

GF620
GFx320
GF320