Long-range Thermal Zoom Cameras

More than just range performance …

Initial Situation

Using thermal cameras for security applications has become a very common and useful asset for border protection and facility monitoring. The advantages are obvious: Thermal cameras do not depend on light conditions, they provide constant imaging any time a day, can penetrate haze and fog. Even camouflaged persons or vehicles can be detected when entering areas to be considered as off-limits for intruders. Depending on the camera configuration chosen it may be possible to detect humans beyond 15 km distance, ground vehicles or small boats beyond 20 km, larger ships or vessels and aircraft beyond 30 km.

Thermal image - recording with zoom camera ImageIR® 9300 Z

Wide-angle mode 1x – nearly 40° HFOV

Thermal image - recording with zoom camera ImageIR® 9300 Z

Image taken with ImageIR® 9300 Z thermal zoom camera using 9x zoom

Thermal image - recording with zoom camera ImageIR® 9300 Z

Image taken with ImageIR® 9300 Z thermal zoom camera using 17x zoom

Thermal image - recording with zoom camera ImageIR® 9300 Z

Image taken with ImageIR® 9300 Z thermal zoom camera using 30x zoom – 1.3 x 1.0° FOV

But there is more than sheer range performance when you introduce thermal zoom cameras to monitoring tasks:

  • The cameras´ temperature sensing capabilities also offer the chance to get some tactical information about physical conditions of the remote target – the thermal map or signature indicates the usage of motors. It also allows discriminating passive from active vehicles.
  • The bigger the zoom range of the chose camera, the more options are created for applications at medium up to short distances. If a monitoring outpost is planned to be operated autonomously or remotely this adds self-protection capability as well.
  • Zoom flexibility also creates a chance to monitor more than one target at a time, then concentrating on the more interesting intruder.
InfraTec glossary camera protective housing

Requirements Besides a Modern Thermal Camera

Of course a complete monitoring system needs more than a camera:

  • High-resolution and sturdy pan-tilt heads are a must for exact pointing and stable images under any weather conditions. Needless to say that stations that shall overlook large areas are exposed to wind, moisture and dust on a higher level than small short-range solutions attached to buildings or protected fixtures. So the pan-tilt needs to be both precise and ruggedized.
  • Mating the thermal camera with an equally powerful digital zoom color video camera creates a solution that offers a cost-efficient add-on for additional information like reading of remote letterings.
  • A powerful software package can combine complete camera control with a video management system, depending on the user´s requirement profile anything should be possible between real-time human-based monitoring up to a fully autonomous operation.
  • Adding features like a laser range finder, GPS, mapping software, radar, image stabilization can turn a pure monitoring system into a surveillance workhorse with even more information for the user.

InfraTec´s contribution to the above tasks is the development of thermal HD cameras – cooled and uncooled. Their key specifications are:

VarioCAM® HD Z
  • Uncooled 1,024 x 768 IR pixel microbolometer detector with a (25 … 150) mm lens
  • Horizontal field of view: (41.5° @ 25 mm … 6.6° @ 150 mm)
ImageIR® 8300 Z
  • Cooled 640 x 512 IR pixel detector with a (28 … 850) mm lens
  • Field of view: (19.8 × 15.9)° ... (0.6 × 0.5)°
ImageIR® 9300 Z
  • Cooled 640 x 512 IR pixel detector with a (28 … 850) mm lens
  • Field of view: (39.8 × 32.3)° ... (1.3 × 1.0)°

Complete solutions from InfraTec are always based on the IROD infrared monitoring software. In addition, InfraTec cameras can be incorporated into the systems of external partners. This extends the possibilty to integrate ITAR-free thermal imaging cameras into various static platforms, ground vehicles, aircraft or ships.

Coastal Protection in the Adriatic Sea

Below pictures illustrate the efficiency of an ImageIR® 9300 Z. Located on an Adriatic radar tower it allows near-field imaging for self-protection, mid-range surveillance of the area adjacent to the tower and remote monitoring of ships near to the coast line. The distance range covers some 25 m to beyond 11 km and even the seaspace to a neighbour island more than 40 km away.

Thermal image - recording with zoom camera ImageIR® 9300 Z

A view from the Croatian island of Vis to the island of Sušac 43 km away. The rather low building with the small lighthouse on the roof is clearly visible. Same counts for a mast standing a few meters away. As the image shows, on the rest of the island there are neither further buildings nor bigger trees.

Relevant Indus­tries & Applic­a­tions for Thermal Zoom Cameras

  • InfraTec - Additive manufacturing for process control
    Additive Manufacturing

    Additive Manufacturing

    By in-line monitoring of thermal process parameters, infrared cameras from InfraTec support the optimisation of additive manufacturing processes.

  • Active Thermography - Picture Credits: © Rainer / Fotolia.com
    Active Thermography

    Active Thermography

    Make use of active thermography for non-destructive and contact-free material testing, for both automated inline and offline solutions.

  • thermal imaging for automotive applications
    Automotive Industry

    Automotive Industry

    Infrared camera systems help you to secure a high product quality in production and at your suppliers.

  • thermography for aerial photography
    Aerial Thermography

    Aerial Thermography

    Detect persons and objects in the field or monitor wide-area geologic properties or environmental damages.

  • thermal imaging in aviation
    Aerospace Industry

    Aerospace Industry

    Comply with highest security demands by applying state-of-the-art infrared camera systems.

  • InfraTec Bondung and Sealing - Hot gas
    Bonding and Sealing

    Bonding and Sealing

    Users can utilise infrared cameras during bonding and sealing to monitor and control various technological parameters. This includes the geometry of the adhesive application, adhesive temperature and adherend temperature, curing temperature as well as the adhesive bond.

  • thermal imaging in chemical industry
    Chemical Industry

    Chemical Industry

    Systematically control reactive process heat and display with infrared camera systems of InfraTec.

  • thermal imaging in electronics
    Electronics & Electrical Engineering

    Electronics & Electrical Engineering

    Measure temperature distributions of smallest electronic components with infrared cameras.

  • Thermography test solution E-LIT
    Electronic / Semiconductor Testing - E-LIT

    Electronic / Semiconductor Testing - E-LIT

    Detect inhomogeneous temperature distribution and local power loss during the production using the Lock-in thermography.

  • thermal imaging for environmental studies
    Environmental Studies

    Environmental Studies

    Look for smallest temperature differences in landscapes, biotopes and labs using infrared camera models of highest measurement precision.

  • thermal imaging in glass industry
    Glass Industry

    Glass Industry

    Measure correctly temperature distributions behind and on glass by using selected spectral filters.

  • Laser Industry

    Laser Industry

    High-end thermography in heat-generating laser applications in materials processing.

  • thermal imaging for material testing
    Material Testing

    Material Testing

    Save time and costs by non-destructively testing components with infrared camera systems by InfraTec.

  • Thermal imaging of a horse
    Medicine

    Medicine

    Infrared camera systems help you to efficiently diagnose multiple illnesses with high certainty.

  • thermal imaging in metallurgy
    Metallurgy

    Metallurgy

    Efficiently reduce the energy consumption of your metallurgic processes using infrared camera systems.

  • thermal imaging in plastic industry
    Plastics Industry

    Plastics Industry

    Cost-efficiently control die-casting and extrusion processes by means of infrared camera systems.

  • Automation InfraTec INDU-SCAN - In-process industrial temperature measurement
    Process Control - INDU-SCAN

    Process Control - INDU-SCAN

    Contactless measurement of temperature distributions and profiles with industrial thermographic cameras permits efficient monitoring and control of temperature-dependent processes and procedures within a system-integrated quality assurance programme in industry.

  • thermal imaging for security tasks
    Security Applications

    Security Applications

    Observation tasks for applications like investigation, remote surveillance, border guard and the protection of critical infrastructure are great challenges for the related authorities. Powerful infrared cameras are getting more and more indispensable nowadays.

  • Thermografic automation for site surveillance IROD
    Site Surveillance - IROD

    Site Surveillance - IROD

    Calibrated measuring cameras offer the option of a completely automated site surveillance by utilising temperature alarms – an approach well beyond the simple and susceptible motion detection systems used elsewhere. With IROD InfraTec offers a scaleable, powerful system solution.

  • thermal imaging for thermal optimisation
    Thermal Optimisation

    Thermal Optimisation

    Identify possible problems already in the development phase well before serial production.

Get in contact with InfraTec thermography division

Would You Like to Know More?

It is not unusual for tasks to be associated with special requirements. Discuss your specific application needs with our specialists, receive further technical information or learn more about our additional services.

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InfraTec infrared LLC
75024 Plano, TXUSA