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Updated on • 17 Aug 2024

DJI Announces Thermal FLIR Camera for Inspire 1 Drone

DJI unveils the Zenmuse XT thermal imaging camera for the Inspire 1 and Matrice M100. It's a long awaited addition to the camera range. ... Read More

DJI has unveiled thermal FLIR cameras for its popular Inspire 1 drone and the Matrice M100. The Zenmuse XT cameras and gimbals will be welcomed by hundreds of commercial drone operators who've been looking for lightweight thermal imaging for their sub 7kg rigs. XT-FLIR-camera.png The XT is the result of DJI's collaboration with FLIR Systems, who are at the forefront of thermal technology. DJI say the XT will be the world's most powerful aerial thermal imaging camera and it'll be available in the first few months of 2016 (Q1).

There will be two models, each with a choice of four lenses. The exciting thing is that the XT will be interchangeable with DJI's other Zenmuse video and stills cameras on the Inspire and Matrice - the X3, X5 and X5R - via the latest gimbal mount.

Up until now thermal sensors have only been available on bigger or more expensive, specialist air-frames, but now thermal drones and radiometric sensors are becoming more widely available.

XT-thermal-images.png Thermal images from the DJI Zenmuse XT camera With so may Inspires being used for commercial work, the addition of a thermal sensor  will represent a major breakthrough for operators. It can be used for power line inspection, search and rescue operations, solar panel inspections, precision agriculture, fire fighting, heat loss investigations and the list goes on. “Almost every week we see new applications of our aerial technology,” said DJI Founder and CEO Frank Wang. “Adding thermal imaging as an additional sensor options for aerial platforms will open up new and innovative uses for our users, whether it’s gaining strategic insight into how their crops are growing or more efficiently understanding the spread of fires." Andy Teich, President and CEO of FLIR said “By creating a strategic collaboration that combines DJI’s world-leading drone technology and FLIR’s heritage in thermal imagers, we’re accelerating our growth potential in the commercial drone market. It’s truly a better together opportunity, and we’re excited to help celebrate the launch of the Zenmuse XT today, the first of many products to come under the collaboration.” XT-Matrice-and-Inspire.png The Matrice and Inspire with XT FLIR cameras

Integrated Thermal Camera

The camera on the DJI Zenmuse XT is developed by FLIR. It provides high-sensitivity (50mK) infrared scanning at 640/30 fps or 336/60 fps depending on the camera model. This sensitivity provides accurate temperature measurements ideal for analytics and telemetry. Both cameras are available with four lens options to meet different business needs. Stabilized and controlled by a custom DJI gimbal, it provides smooth, clear imagery and 360 degrees of seamless rotational movement.

Thermal Imager

Uncooled VOx Microbolometer

FPA/Digital Video Display Formats

640 × 512

336 × 256

Pixel Pitch

17 μm

Full Frame Rates

30 Hz (NTSC) 25 Hz (PAL)

30/60 Hz (NTSC) 25/50 Hz (PAL)

Exportable Frame Rates

<9Hz *

Sensitivity (NEdT)

<50 mK at f/1.0

Photo Formats

JPEG (8 bit) / TIFF (14 bit)

Video Format

MP4

Digital Zoom

2x, 4x, 8x

2x, 4x

Lens Options

7.5mm, 9mm, 13mm, 19mm

6.8mm, 9mm, 13mm, 19mm

Image Enhancement Software

Infra-red imagery requires optimization to ensure maximum definition for capturing information. The Zenmuse XT features a suite of image enhancements designed by FLIR including Digital Detail Enhancement™ (DDE); Smart Scene Optimization™ (SSO), which enhances extremes in bi-modal scenes; Active Contrast Enhancement™ (ACE) that adjusts scene contrast relative to its temperature difference; and Information Based HEQ™ (IBHEQ) which compresses complex image data to create the best quality image.

Fingertip Control

The Zenmuse XT can be controlled completely through the DJI GO app, providing a real-time, low latency view of what the camera sees, and instant access to core camera functions including:

  • Spot metering, temperature measurement at the mid-point

  • Digital zoom

  • Single or interval shooting modes

  • Photo, video preview and download

  • Take photos while recording video

  • Various camera settings and parameters including:

    • -Palette, also referred to as Look-up Table (LUT)

    • -Scene, also referred to as Automatic Gain Correction (AGC)

    • -Region of Interest (ROI)

    • -Isotherm mode

Seamless efficiency

When used with either the Inspire 1 or the Matrice 100, the Zenmuse XT can be put into the air in seconds. It is seamlessly integrated, giving it complete access to key features including the powerful Lightbridge video transmission system (providing up to 3.1 miles (5KM*) of HD range), automated Point of Interest, Course and Home Lock, Follow Me, and the DJI SDK. When combined with the Inspire 1, the Zenmuse XT works with incredible speed, efficiency and convenience. If used with the Matrice 100, the Zenmuse XT can stay in-flight for up to 35 minutes, ideal for large scale inspections and especially useful in search and rescue scenarios.

General

Model

Zenmuse XT

Dimensions

103 mm x 74 mm x 102 mm

Weight

270 g

Camera

Thermal Imager

Uncooled VOx Microbolometer

FPA/Digital Video Display Formats

640 × 512 , 336 × 256

Analog Video Display Formats

720 × 480 (NTSC); 720 × 576 (PAL)

Pixel Pitch

17 μm

Spectral Band

7.5 - 13.5 μm

Full Frame Rates

###### 640 × 512: 30 Hz (NTSC)   25 Hz (PAL)   ###### 336 × 256: 30/60 Hz (NTSC)   25/50 Hz (PAL)

Exportable Frame Rates

7.5 Hz NTSC; 8.3 Hz PAL

Sensitivity (NEdT)

<50 mK at f/1.0

Scene Range (High Gain)

###### 640 × 512: -13° to 275°F (-25° to 135°C)   ###### 336 × 256: -13° to 212°F (-25° to 100°C)

Scene Range (Low Gain)

-40° to 1022°F (-40° to 550°C)

Spot Meter

Temperatures measured in central 4×4

File Storage

Micro SD Card

Photo Format

JPEG, TIFF

Video Format

MP4

Lens Models

6.8 mm, 17μ 336×256

f/1.4; FoV: 49.1°x37.4°; iFoV: 2.519 mr

7.5 mm, 17μ 640×512

f/1.4; FoV: 90° x 69°; iFoV: 2.267 mr

9 mm, 17μ 640×512

f/1.4; FoV: 69° x 56°; iFoV: 1.889 mr

9 mm, 17μ 336×256

f/1.25; FoV: 35° x 27°; iFoV: 1.889 mr

13 mm, 17μ 640×512

f/1.25; FoV: 45° x 37°; iFoV: 1.308 mr

13 mm, 17μ 336×256

f/1.25; FoV: 25° x 19°; iFoV: 1.308 mr

19 mm, 17μ 640×512

f/1.25; FoV: 32° x 26°; iFoV: 0.895 mr

19 mm, 17μ 336×256

f/1.25; FoV: 17° x 13°; iFoV: 0.895 mr

Min Focus Distance

6.8 mm: 2.3 cm;   7.5 mm: 2.5 cm;   9 mm: 3.2 cm; 13 mm: 7.6 cm;   19 mm: 15.3 cm

Hyperfocal Distance

6.8 mm: 1.2 m;   7.5 mm: 1.2 m;   9 mm: 2.1 m;   13 mm: 4.4 m;   19 mm: 9.5 m

Hyperfocal Depth of Field

6.8 mm: 0.6 m;   7.5 mm: 0.6 m;   9 mm: 1.1 m;   13 mm: 2.2 m;   19 mm: 4.8 m

Gimbal

Angular Vibration Range

±0.03°

Mount

Detachable

Controllable Range

Tilt:-35° to +135°; Pan:±320°; Roll:±30°

Mechanical Range

Tilt:-45° to +135° Pan:±320° Roll:±45°

Max Controllable Speed

120°/s

Image Processing & Display Controls

NTSC/PAL (field switchable)

yes

Image Optimization

yes

Digital Detail Enhancement

yes

Polarity Control (black hot/white hot)

yes

Color & Monochrome Palettes (LUTs)

yes

Digital Zoom

###### 640 × 512: 2x, 4x, 8x   ###### 336 × 256: 2x, 4x

Environmental

Operating Temperature Range

14° to 104°F (-10° to 40 ℃)

Non-Operating Temperature Range

-22° to 158°F (-30° to 70 ℃)

Temperature Shock

41°F/ min (5 ℃/min)

Humidity

5% to 95%

Heliguy's FPV solution

One thing that DJI haven't addressed yet is the Inspire's lack of an FPV camera but Heliguy solved this problem shortly after the original Inspire was launched. It's going to be even more important now for the pilot to have a standard electro-optical camera to fly by if the main one has a thermal imager. Heliguy can fit a new nosecone, FPV camera, transmitter, battery and monitor. The whole setup is self-contained and doesn't interfere with the electronics of the Inspire or Matrice. We think it's vital for safe operation even with one of the standard cameras. Inspire-FPV-front-01.jpg An FPV camera fitted to the DJI Inspire 1