IR Sensors
Non Contact Infrared (IR) Sensors for Temperature Measurement
Infrared measurement devices for non-contact temperature measurement.
Infrared Thermometers
Infrared thermometers, or pyrometers, are non-contact infrared sensors capable of single-point temperature measurements. These IR sensors find utility across a wide array of applications owing to their varied laser technologies and filters. In many cases, infrared sensors are sufficient for controlling entire processes through point temperature measurements, offering an unbeatable price-to-performance ratio compared to IR cameras. Despite differing in optics, electronics, technology, size, and housing, these IR sensors share a common signal-processing chain. Their compact nature enables easy integration into diverse application environments.
Infrared (IR) Cameras for Thermography
While traditional cameras capture visible light, infrared cameras operate in higher wavelength regions to measure surface temperature based on detected radiation. These IR cameras capture images that can be translated into temperature images, often represented using false color schemes. Thermal imaging cameras excel in identifying areas of warmth or coldness, making them invaluable for various applications:
- Analyzing dynamic thermal processes in product and process development.
- Stationary applications for continuous observation and control of thermal processes.
- Portable usage in maintenance for detecting thermal leaks, facilitated by user-friendly smartphone integration.
Stationary installations of USB infrared cameras offer galvanically separated process interfaces, enabling transmission of temperature information as 0/4-20 mA or 0-10 V signals. Additionally, these thermal imaging cameras support area-related emissivities and reference temperature measurements through voltage input, further enhancing their versatility.
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Advanced High-Resolution Infrared Camera for Research & Development - PI 640I
1) Optimal Precision
2) Real-TimePerformance
3) Seamless Integration
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2) Real-TimePerformance
3) Seamless Integration
Dynamic Short Wavelength Metal Temperature Camera - PI 1M
1) Precision Design
2) Rapid Response & real-time monitoring.
3) 450 °C to 1800 °C without sub-ranges.
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2) Rapid Response & real-time monitoring.
3) 450 °C to 1800 °C without sub-ranges.
CSvision : Advanced Ratio Pyrometers for High-Temperature Measurement
1) Temperature Range: 250 °C to 3000 °C.
2) Switchable two-step brightness reduction
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2) Switchable two-step brightness reduction
Advanced Dual Laser Infrared Thermometers - CSlaser/CTlaser
1) Dual Laser Sighting
2) Enhanced Alignment
3) Ideal for industrial and research environments
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2) Enhanced Alignment
3) Ideal for industrial and research environments
Our Case Studies
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Induction Heating
Accurate Temperature measurement in Induction Heating using Ratio Pyrometer
Accurate temperature even at recycled/oxidized billet.No EMC effect, hence minimized measurement errors.Compact size and Easy to install: No need of cooling arrangement.High temperature ( 315°C) sensing head with Fiber optics cable.
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Research and Development
Temperature measurement for component inspection
In research and development, infrared (IR) technology is crucial for inspecting semiconductors, printed circuit boards (PCBs), and assemblies. The lifespan of semiconductor elements is directly linked to temperature, as a 10°C increase can lead to a 50% reduction in lifespan. Developers of electronic assemblies face the challenge of accommodating the thermal behaviour of circuit boards and assemblies.
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Glass
Temperature Monitoring during Container Glass Gob cutting
Infrared camera monitors temperature during container glass gob cutting. Production quality was improved and reject ratio was minimized. Earlier issue of cracks in container glass was resolved and it maintained consistent thickness throughout the container glass.
Online condition-based Monitoring / Predictive Maintenance of LHF
Compact infrared thermal imaging camera was used for the continuous temperature monitoring of each zone. Alarm generated if zone temperature exceeds set points. Hot spot detector scans the entire critical asset and easily identifies the spot with maximum refractory erosion. Home Case Studies Online condition-based Monitoring / Predictive Maintenance of LHF Online condition-based Monitoring / …
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Online Condition Based Monitoring of EAF / Converter for Preventative Maintenance
Compact IR thermal imaging camera was installed to provide a temperature map of the bottom shell. The cameral scans the full bottom of the shell giving options to define multiple areas /ROI to get 4-20mA output. Software automatically finds hot spots enable timely preventative maintenance. Home Case Studies Online Condition based Monitoring of EAF for …
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WRM:4-Strand Temperature & Detection with single thermal camera
Home Case Studies WRM: 4-Strand Temperature & Detection with single thermal camera WRM: 4-Strand Temperature Measurement & Detection with Thermal Imaging Camera High speed measurement: Infrared Camera at very fast speed of 1000hz frame rate Multiple strand measurement: One Thermal camera for all 4 strands Dual use: Temperature measurement and Hot Metal Detection Challenges The …
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Infrared Temperature Sensors
Non-contact temperature measurement through infrared sensors stands as a qualified method for controlling, monitoring, and managing process temperatures, as well as for preventive maintenance of machinery and facilities. These IR sensors offer several advantages:
- Temperature measurements of moving or overheated objects, even in hazardous environments.
- Very rapid response and exposure times.
- Non-invasive measurement, ensuring no influence on the object being measured.
- Non-destructive measurement method.
- Durability of measurement points, with no mechanical wear. Non-contact infrared sensors are indispensable tools utilized across numerous industrial applications.
Metal & Mining
Accurately monitor temperature and detect hot spots using infrared measurement devices that are especially suited for high temperatures and rough environment of rolling mills. Wide range of applications involving temperature measurement for process optimisation along the rolling train and for condition based monitoring for the early detection of wear.
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Mining & Material Handling
Highly robust encoder solutions for the harsh operating environment of raw material handling. Heavy duty encoders for various applications in underground and open-pit mining operations – solutions for bucket wheel or bucket chain excavators, stackers/reclaimers, conveyor belt systems, tippers or giant bucket wheel excavators.
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Process Industry
IR non-contact temperature monitoring sensors for different stages of plastics manufacturing process – injection moulding , thermoforming, injection blow etc.
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Railways
Provide the railway industry with latest sensor technology and components for measuring temperature and setting and indicating speed.
Non contact infrared measurement solutions for high precision temperature of axle.
Redundant potentiometric or coded angular position transmitters for cruise control and brake control
Driver’s cab signal indicating devices for the display of theoretical speed and actual speed.
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R&D
Infrared cameras serve as invaluable tools in the development, testing, process monitoring. In electronics research, thermal imaging offers high resolutions and enable precise measurement of temperatures and temperature distributions, even in the smallest components.
Short-wave infrared cameras are particularly favored for temperature monitoring in additive manufacturing.
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FAQs on IR Sensors
How do you choose between fixed and flexible focus IR sensors?
Infrared thermometers with fixed focus have preset optics for specific measuring distances, albeit with reduced optical resolution outside these distances. Conversely, sensors with variable focus allow continuous adjustment of the measurement distance, ensuring optimal optical resolution for each scenario.
What are the applications of infrared cameras?
Infrared cameras find diverse applications, from electrical equipment maintenance to quality assurance in industrial processes. Various optics, resolutions, and image frequencies cater to different needs, with associated software enabling multiple functions such as hotspot detection and line scanning.
How do you choose the correct infrared sensor pyrometers?
Selection depends on factors like temperature ranges, wavelengths, and suitability for industrial applications, with options ranging from compact sensors to high-performance thermometers. Standard interfaces facilitate direct use for process control.
What are the applications of infrared pyrometers?
Infrared thermometers are crucial in industrial processes requiring precise temperature maintenance, including the plastics, metal, and packaging industries.
What are the benefits of thermography in an R&D setting?
High-resolution infrared sensors with video recording enable detailed analysis of thermal processes post-capture, with exchangeable lenses offering adaptability for various measurement tasks.
What kind of extended analysis is possible with temperature data?
In addition to standard functions, the software accompanying infrared sensors offers various features such as data export, profile representations, and differential video views, enhancing analysis capabilities.
How do you select the perfect IR sensor?
Criteria such as temperature range, environmental conditions, spot size, material, surface, response time, and interface compatibility aid in choosing the optimal temperature measuring device for specific applications.
When to choose an IR camera and when to choose an IR pyrometer?
The choice between IR camera and pyrometer depends on whether point or surface measurement is required. Consultation with application engineers may be necessary for scenarios where both technologies are viable.
How do you choose the perfect IR sensor?
Select the IR sensor with an optimal temperature range, considering environmental conditions and ensuring compatibility with the measuring object’s material and surface. Response time, spot size, and signal output interfaces also play crucial roles in selection.
Recent Posts
- How to Select the Ideal Non Contact Thermometer for Your Requirements July 19, 2024
- Applications and Benefits of Pyrometers in Metal Processing July 19, 2024
- Condition Based Monitoring of Tuyeres in Blast Furnace May 27, 2024
- Importance of Thermal Imaging for Hot Rolling Mills May 20, 2024
- Importance of Thermal Imaging for Additive Manufacturing May 20, 2024