Online Infrared Thermometer

IRV 3M

The IRV Series Online Infrared Thermometer is a non-contact temperature measurement system designed with a separate miniature sensing head and remote electronics box, allowing reliable temperature monitoring in applications with limited installation space or high ambient temperatures. With flexible sensing head options, wide temperature measurement capability, and industrial communication outputs, the IRV Series provides accurate and stable temperature monitoring for demanding industrial environments.

Remote sensing head design allows installation in confined or high-temperature locations
Wide temperature measurement capability from -40°C up to 900°C depending on model
High reliability in harsh environments with separate electronics housing
Industrial automation compatibility via 4–20 mA and RS485 communication

Application-Based Customization

Engineered for Your Process Conditions

Expert Selection Support

Reliable After-Sales Service

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Infrared thermometer with separate miniature sensing head
Wide temperature measurement range
Three sensing head models with different ambient withstand capability (70°C / 120°C / 180°C)
4-20 mA analog output and RS485 digital communication
Easily accessible programming keys with backlit LCD display

Conveyor belt temperature monitoring
Packaging and plastic processing lines
Food processing equipment monitoring
Drying ovens and furnaces
Textile processing machinery
Paper and printing industries
Rubber processing plants
General industrial surface temperature monitoring

Temperature Range: 0°C ~ 900°C
Accuracy: ±1.5% of reading or ±1.5°C
Repeatability: ±0.5% of reading or ±1°C
Spectral Response: 8 – 14 µm
Operating Temp. sensing head electronics box: -10°C ~ 180°C and -10°C ~ 70°C
Optical Resolution: 15:1 (depending on model)
Response Time: 150 ms
Emissivity: 0.100 – 1.000 adjustable
Transmissivity: 0.100 – 1.000 adjustable
Signal Processing: Averaging, peak hold, valley hold
Analog Output: 4–20 mA
Digital Output: RS485 (Modbus RTU)
Power Supply: 24 VDC ±20%
Environmental Protection: IP65
Ambient Temperature (Sensing Head): 70°C / 120°C / 180°C depending on model
Display: 6-digit backlit LCD

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.

Calibration

Precise calibration ensuring measurement accuracy and compliance.

Industries Using This Product

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

Chemicals & Fertilisers

Precision solutions for chemical processes, ensuring compliance and operational efficiency.

Glass

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

Pulp & Paper

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

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

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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.

Clients Who Have Transformed Their Operations with This Product

Frequently Asked Questions About This Product

A separate sensing head allows installation in tight spaces or high-temperature zones, while the electronics remain in a safer location for easy operation and maintenance.

Depending on the model, the IRV series supports temperature measurement from -40°C up to 900°C.

The IRV provides 4–20 mA analog output and RS485 Modbus digital communication for easy integration with PLCs and SCADA systems.

Yes. The device allows precise emissivity adjustment, ensuring accurate measurement of different materials.

Yes. The system features IP65 protection and a remote sensing head design, making it suitable for harsh industrial applications.

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