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LWIR-640

LWIR-640
A long-wavelength thermal imager providing a full temperature measurement range of 0 to 1000 °C (32 to 1832 °F) in two ranges with a choice of different optics and fields of view.
  • Overview +


    With increasing demand for improved product quality and efficiency, energy saving, predictive maintenance and emission reduction, thermal imaging cameras and systems play an important role in modern and industrial processing. 

    The new LWIR-640 long-wavelength thermal imager builds on more than 20 years of thermal imaging experience, expanding the market-leading range of AMETEK Land temperature measurement solutions.

    It provides a full temperature measurement range of 0 to 1000 °C (32 to 1832 °F) in two ranges with a choice of different optics and lenses.

    An integrated webserver with multiple I/O options enables the camera to be used autonomously or easily integrated into new or existing process control systems. The webserver provides easy camera access, control and setup, using a standard browser.

    The LWIR-640 measures and streams live true-temperature images at up to 60 frames per second, providing high-precision temperature measurements and thermal profiles to continuously control, document, and visualise industrial processes.

     SPECIFICATION HIGHLIGHTS
     LOW-TEMPERATURE:     0 to 1000 °C / 32 to 1832 °F
     LONG-WAVELENGTH:   LWIR 8 to 14 μm
     TEMPERATURE RANGE:  0 - 500 °C / 32 to 932 °F | 100 - 1000 °C / 212 to 1832 °F   
     Spectral Response:  8 to 14 μm
     Pixel Resolution:  640 x 480 pixels
     Frame Rate:  60 Hz / 7.5 Hz
     Optics (FOV):  50° x 37° / 25° x 19°
     Interfacing:  Gbit-Ethernet / PoE
     I/O Options:  3x analogue/digital I/O
     Smart Functions:  Integrated Webserver
     Hazardous Area Compliance:    Ex-Proof Enclosure Available

    INDUSTRIAL THERMAL IMAGING

    Designed for use in harsh industrial and environmental conditions, the LWIR-640’s smart, Industry 4.0 capabilities, bi-direction digital interfaces and on-board I/O provide reliable and robust, real-time thermographic measurement and imagery in industrial processes.

    ADVANCED IMAGE RESOLUTION
    The pixel resolution of 640 x 480 pixels and the high thermal resolution deliver uniquely clear and detailed thermal images and videos, at up to 60 Hz frame rate. This unmatched image quality supports highly accurate process visualisation and control.

    INNOVATIVE SOFTWARE ANALYSIS
    Advanced IMAGEPro image and data processing software offers real-time analysis of thermal images, giving users an exceptional level of understanding and control of their process. It also enables monitoring and configuration of up to 16 imagers.

    LWIR-640 is AMETEK Land’s smart long-wavelength thermal imaging solution for a range of industrial applications including automation, process control, machine vision, flare stack monitoring, hot spot detection, medical, critical vessel refractory monitoring, petrochemical, and food and mineral processing.
     
  • Specifications +


     IMAGER UNIT
     Measurement Range: 0-500 °C / 32-932 °F
    100-1000 °C / 212-1832 °F
     Pixel Resolution: 640 x 480
     Pixel Size / Pitch: 17 μm
     Spectral Response: 8 to 14 μm 
     Max Frame Rate: 60 fps* / 7.5 fps
     Detector: 640 x 480 Uncooled Amorphous Silicon detector
     Optic (HFOV x VFOV): 50° x 37° / 25° x 19°
     Focus Range: Min 0.3 m to infinity (motorised focus)
     Accuracy: 1.5% or 2 °C of reading
     NETD: 40 mK (@ 20 °C) (-20 to 120 °C) 7.5 Hz
     Dimensions: 80 x 80 x 222 mm (max) / 3.14 x 3.14 x 8.7 in (including lens)
     Power Rating: 12 to 24 V DC, +/-10% 12W / IEEE 802.3 at PoE+
     Weight: 1.6 kg / 3.5 lbs
     Ambient Temperature: -20 to 60 °C / -4 to 140 °F  (0 - 95 % humidity, non-condensing) 
     Environmental Rating: IP65/ NEMA 4
     Compliance: EMC (EN 61326-1)
     CONNECTIVITY AND SERVICES
     Digital Connections: M12 X coded 8way connector: 10/100/1000 Ethernet & IEEE 802.3 at PoE+
     Analog Connections: 8 pin Binder Connector: 2pins - 12-24V DC Power Input
    6 pins Functions can be assigned to internal image processing algorithms
    1 x 4 -20mA output
    1 x 4 -20mA output OR relay output
    1 x 4 -20mA input OR Digital Input OR relay output
    Camera Web Browser for alignment & internal image processing analog I/O setup
     Signal-LED: Visible on rear of camera instrument 3 x LED - Power / Status, Ethernet Comms & Camera internal temperature
     Service: Water, instrument air for cooling and window purging using optional enclosures
     SMART FUNCTIONALITY
     Integrated Webserver: Remote access via Gbit ethernet interface
    Integrated webserver provides live thermal image
     Autonomous Operation: 3 ROI’s and configuration of integrated I/O’s for full autonomous operation
     THERMAL IMAGING PSU MODULE (UL APPROVED)
     Components & Connections: Power supply, GBit Ethernet communications (switch)/ PoE+, Fibre optic data connection
     Environmental Rating: IP65 / NEMA 4
     Size: 380 x 380 x 211 mm / 15 x 15 x 8.3 in
     Weight: 15 kg / 33.07 lbs
     UL Approval: Listed to UL508A & CSA-C22.2 No. E499440 
     IMAGE PROCESSING
     Integrated Webserver:  Integrated webserver accessible via standard web browser
     Software: IMAGEPro, IMAGEPro Application Specific (e.g Asset Monitor)
     Workstation: PC-Worksation (option)
     Interfacing: Open Data Interface, Modbus TCP, Moxa I/O unit
     STANDARD ACCESSORIES
     Accessories (optional): Thermal Imaging PSU Modules (UL Approved), Process Imager Power Supply, Industrial Housing Assembly and Purge, Light Housing with Purge, Cables, Brackets, Blower System, Software and Workstation

    *60Hz instruments are subject to different export restrictions in different authorities and countries around the world. All sales must be subject to export licence review.
  • Field of View (FOV) +


    Optic 1m  2.5m 5m  10m  15m 
    HFOV x VFOV  Width Height  FOV
    (centre)
    Width  Height   FOV
    (centre)
    Width  Height   FOV
    (centre)
     
    Width  Height   FOV
    (centre)
     
    Width  Height   FOV
    (centre)
     
    50° x 37° 0.93 m 0.68 m 1.5 mm 2.33 m 1.70 m 3.6 mm 4.66 m 3.39 m 7.3 mm 9.33 m 6.79 m 14.6 mm 13.99 m 10.18 m 21.9 mm
    25° x 19°  0.44 m
    0.33 m
    0.7 mm 1.11 m 0.83 m 1.7 mm 2.22 m 1.65 m 3.5 mm 4.43 m 3.30 m 6.9 mm 6.65 m 4.95 m 10.4 mm

  • Software +

    • IMAGEPro
      IMAGEPro

      The innovative IMAGEPro software is an advanced image processing software for controlling, monitoring, analysing and capturing imager data.

      Keep Reading

  • Documentation +

  • Video +

  • Related Applications +

    • Annealing Lehr Entry and Exit
      Annealing Lehr Entry and Exit

      The lehr must be sufficiently heated to prevent cracking or stress points in the glass. The LWIR-640 measures the cooling product at each end of this process to detect problems.

      Keep Reading

    • Batch Inlet
      Batch Inlet

      Measurement at the batch inlet provides thermal monitoring of the glass raw materials for quality control. We recommend the LWIR-640 thermal imager or RT8 thermometer for this application.

      Keep Reading

    • Melt Tank - Outside
      Melt Tank - Outside

      An LWIR-640 thermal imager is recommended for continuous monitoring of the melt tank exterior. This monitors the tank condition, providing warnings of possible glass break-out or refractory failure.

      Keep Reading

    • Biomass to Syngas - Gasifier
      Gasifier

      Monitoring temperatures in the gasifier requires a non-contact measurement from a high-precision device able to cope with the high ambient temperature. The LWIR-640 thermal imager is ideal for this task.

      Keep Reading

    • Pet Coke - Gasifier
      Gasifier

      A non-contact measurement from a high-precision device is required to monitor temperatures in the gasifier. AMETEK Land’s LWIR-640 thermal imager is an ideal solution for the high ambient temperatures involved.

      Keep Reading

    • Refining / Petrochemical - Critical Piping
      Critical Piping

      Piping is used to carry substances around the refinery or plant, and is subject to varying temperature conditions. The LWIR-640 provides a reliable thermal monitoring solution, even in hazardous areas.

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    • Refining / Petrochemical - Refining Pet Coke
      Refining Pet Coke

      Storage of pet coke carries the risk of combustion. Continuous monitoring is required to prevent waste and ensure safety. The LWIR-640 thermal imager is our recommended solution for this process.

      Keep Reading

    • Slurry to Syngas - Gasifier
      Gasifier

      A high-precision device robust enough to operate in high ambient temperatures can provide the non-contact measurements required to monitor temperatures in the gasifier. AMETEK Land recommends the LWIR-640 thermal imager.

      Keep Reading

    • Storage - Sulpher Piles
      Sulphur Piles

      Because of their size and typically outdoor location, sulphur piles provide a challenge when it comes to thermal imaging. AMETEK Land recommends the LWIR-640 imager for safety monitoring in this application.

      Keep Reading

    • Cement - Coal Storage
      Coal Storage

      Coal stored prior to use in the mill presents a fire risk. Our recommended solution is the LWIR-640 thermal imager, which identifies hot spots in the coal pile.

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    • Biomass - Coal - Pile Monitoring
      Pile Monitoring

      Coal and Biomass are often stored in large piles which present a fire risk. AMETEK Land’s LWIR-640 thermal imager is our recommended solution to monitor large fuel storage piles for hot spots.

      Keep Reading

    • Biomass - Coal - Storage Silo
      Storage Silo

      Early detection of spontaneous combustion in stored coal or biomass is vital to prevent uncontrolled fires. We recommend the dedicated Silowatch carbon monoxide (CO) monitor and LWIR-640 thermal imager for this safety application.

      Keep Reading

    • Iron to Steel - Ladle
      Ladle

      Ladles transport the molten metal but the refractory linings deteriorate over time which can lead to potential breakouts. The LWIR-640 and FTI-E-based Ladle Refractory Monitoring System can detect refractory damage at an early stage.

      Keep Reading

    • Iron to Steel - Sinter
      Sinter

      When iron ore deposits in the form of sinter are used for steel production, it is essential to monitor for homogenous sintering throughout the cake. The LWIR-640 thermal imager is our recommended solution.

      Keep Reading