IRT

IRT Series High-Performance Long-Wave Online Thermometer

IRT Series

The IRT Model Online Infrared Thermometer is a high-performance non-contact temperature measurement system designed for industrial process monitoring across a wide temperature range. Featuring long-distance optical measurement capability, robust aluminum alloy housing, and industrial communication outputs, the IRT series provides accurate and reliable temperature monitoring in demanding industrial environments such as steel, metal processing, and heat treatment applications.

  • Wide temperature measurement range up to 1600°C for diverse industrial processes
  • High optical resolution enabling long-distance temperature measurement
  • Accurate non-contact monitoring for improved safety and process control
  • Seamless integration with PLC and automation systems through analog and digital outputs
  • Robust industrial design with IP65 protection suitable for harsh environments
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Engineered for Your Process Conditions

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Data Sheet
Application Note
Product Manual

https://tipl.com/wp-content/uploads/2026/03/IRT-Series.pdf

  • High-performance long-wave infrared thermometer
  • Wide measurement range 0°C to 1600°C depending on model
  • Durable aluminum alloy housing with IP65 protection
  • High-quality optical lens with distance coefficients 60:1 / 140:1 / 300:1
  • RS485 digital communication with PC / Android interface
  • Dual laser sighting for precise target alignment
  • Built-in LCD display with keypad for parameter setting
  • Exclusive connector cable for convenient installation and maintenance
  • 4–20 mA analog output
  • Steel industry furnaces and reheating furnaces
  • Rolling mills and forging lines
  • Cement kilns and clinker lines
  • Glass manufacturing processes
  • Heat treatment and metal processing
  • Industrial furnace temperature monitoring
  • Temperature Range: 0°C to 1600°C depending on model
  • Accuracy: ±1% of reading or ±1.5°C (model dependent)
  • Repeatability: ±0.3% to ±0.5% of reading
  • Spectral Response: 8–14 µm / 1 µm / 1.6 µm / 2.3 µm (depending on model)
  • Optical Resolution: Up to 300:1
  • Temperature Resolution: 0.1°C
  • Response Time: <150 ms or <5 ms depending on model
  • Emissivity: 0.100 – 1.100 adjustable
  • Analog Output: 4–20 mA
  • Digital Output: RS485 communication
  • Laser Aiming: Dual laser aiming
  • Display: 6-digit LCD with keys
  • Power Supply: 24 VDC ±20%
  • Protection: IP65
  • Operating Temperature: -10°C to +70°C
  • Housing Material: Aluminum alloy
  • Storage Temperature: -20°C to +80°C

    Comprehensive Services Using This Product

    From installation to ongoing support, we’re with you every step of the way.

    Thermography

    Infrared imaging for proactive maintenance and safety.

    Thermography
    Calibration

    Precise calibration ensuring measurement accuracy and compliance.

    Calibration

    Industries Using This Product

    Our solutions are trusted by top industries to drive growth and improve operations.

    Cement
    Cement
    Cement

    Precision measurement and control solutions for efficient cement production and quality control.

    Glass
    Glass
    Glass

    Advanced instrumentation to ensure precise control and quality in glass manufacturing.

    Pulp & Paper
    Pulp & Paper
    Pulp & Paper

    Optimizing pulp and paper production with integrated solutions for quality and efficiency.

    Metals
    Metals
    Metals

    Advanced monitoring systems for efficient metal production, ensuring product consistency and safety.

    What Customers Say About Us

    Trusted Engineering Support

    The team provided clear technical guidance and practical solutions. Execution was smooth and well coordinated throughout.

    Mr. Vivek NairGeneral Manager – Operations, Cement Industry
    Dependable Technical Partner

    Their approach was systematic and aligned with our plant needs. Overall experience with product and service has been positive.

    Ms. Kavita RaoSenior Manager – Maintenance, Steel Sector
    Application-Focused Solutions

    They understood our process conditions before recommending equipment. Support during installation was handled professionally.

    Mr. Rohan MehtaProject Lead – Power Plant
    Consistent Service Delivery

    Product performance has been stable in regular operations. The support team responds in a timely manner.

    Mr. Anil DeshmukhInstrumentation Head, Process Manufacturing

    Insights & News

    Ensuring Environmental Compliance with CEMS: A Step Ahead
    Learn how Continuous Emission Monitoring Systems (CEMS) help industries stay compliant with environmental norms, providing real-time emission data, remote monitoring, and actionable insights for sustainable and responsible manufacturing.
    How Predictive Maintenance is Transforming Industrial Efficiency
    Discover how advanced monitoring tools like vibration and ultrasound solutions are helping industries move from reactive to predictive maintenance—reducing downtime, extending equipment life, and optimizing productivity across critical operations.
    View More

    Clients Who Have Transformed Their Operations with This Product

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    Frequently Asked Questions About This Product

    The IRT series is widely used in steel plants, metal processing industries, heat treatment furnaces, and glass manufacturing processes where high-temperature monitoring is required.
    Depending on the model, the IRT series can measure temperatures up to 1600°C.
    The dual laser sighting system helps users accurately identify the measurement spot, ensuring correct alignment and reliable temperature readings.
    Yes. The device supports 4–20 mA analog output and RS485 digital communication, making it suitable for PLC, SCADA, and industrial control systems.
    Yes. The thermometer features a robust aluminum alloy housing with IP65 protection, designed for operation in demanding industrial conditions.

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