IT-270

High-Accuracy Infrared Thermometer

The IT-270 is a built-in non-contact infrared thermometer offering industry-leading accuracy and customizable measurement temperature, wavelength selection, and viewing characteristics in a compact footprint.

IT-270

High-Accuracy Infrared Thermometer

Why Choose IT-270

Industry-leading accuracy and reproducibility via proprietary sensors & optical filters
Customizable measurement range, wavelength, and viewing angle for diverse applications
Resistant to ambient temperature fluctuations and EMC noise through proprietary thermopile design
Compact built-in design: <50% footprint & <25% volume of conventional models
Fast response ≤ 1.4 s to 95% final value for quick process adjustments
Optional Signal Converter with RS-232C & 4–20 mA output for seamless integration

Key Advantages of IT-270

High Accuracy

± 0.4 °C at ≥ 100 °C

Delivers precise measurements for critical processes

Rapid Response

≤ 1.4 s to 95% final value 

Supports real-time process control

Wide Measurement Range 

 -50 °C to 200 °C

Adaptable to diverse industrial applications;

Space-saving Design 

< 50% footprint & < 25% volume

 Ideal for compact in-chamber integration

Technical Specifications of IT-270

Specifications Example of Infrared Thermometer IT-270

This product is customizable. Please consult with us.

Model	IT-270
Measurement temperature range	-50 °C to 200 °C (Minimum unit 0.1°C)*1
Spectral response	8 μm to 14 μm*2
Emissivity setting	0.100 to 1.200
Measurement accuracy	±4.0°C (Target temperature: -50°C) ±0.8°C (Target temperature: -20°C) ±0.6°C (Target temperature: 0°C) ±0.5°C (Target temperature: 23°C) ±0.4°C (Target temperature: 100°C or higher) (Linear interpolation is executed for midpoints, and values are rounded to the first decimal place.) (Emissivity: 1.000)
Measurement reading fluctuation 2σ	1.0°C or less (target temperature: -50°C) 0.7°C or less (target temperature: -20°C) 0.5°C or less (target temperature: 0°C or more) (Linear interpolation is executed for midpoints, and values are rounded to the first decimal place.) (Emissivity: 1.000, 2σ of 10 second measurement, moving average setting: 20)
Target size	φ8 mm or less/distance150 mm (Incident light quantity 90%)*3
Optical axis	Central axis of cylinder portion of the spigot
Response time	1.4 seconds or less (95% of the final response value, moving average setting: 20)
Sampling rate	0.05 seconds
Output	RS-485 (Non-isolated, half-duplex, 38400 bps, multi-point connection unavailable)
Operating environment	0 °C to 55 °C, 35% to 85% RH (No condensation)
Power supply voltage	5 V DC ±5%
Power consumption	0.1 W or less
Dimensions	Approx. 26 (W) x 72 (D) x 35 (H) mm
Mass	Less than 150 g
Standard	CE, FCC

*1: -50℃ to 1000℃ available by customization.
*2,*3 : Other ranges are available by customization.

Specification of Signal Converter (Option)

Model	IT-27C
Number of probe connections	2 ch
Output	Current output (Non-isolated, 4 mA to 20 mA, resolution: 12 bits) RS-232C (Non-isolated, full-duplex, 9600 bps)
Operating environment	0 °C to 55 °C, 35% to 85% RH (No condensation)
Power supply voltage	24 V DC ±5%
Power consumption	2.0 W or less
Dimensions	Approx. 90 (W) x 52 (D) x 74 (H) mm
Mass	300 g or less
Standard	CE, FCC