IT-270

High-Accuracy Infrared Thermometer [Built-in type]

Customization Solves Semiconductor Applications

IT-270 is a built-in type Infrared thermometer with industry-leading* accuracy in a small footprint. Measurement temperature, wavelength selection and viewing characteristics can be customized to meet various needs.

^{*Results of 2021 in-house study}

Customization for a Wide Range of Applications

Measurement temperature, wavelength selection, and viewing characteristics can be customized to meet various needs.

Industry-Leading Accuracy and Reproducibility

Proprietary sensors and optical filters achieves the industry leading level of accuracy and reproducibility.

Resistant to Ambient Temperature Effects and Noise

The thermopile sensor developed in-house that is resistant to environmental temperature changes and the new design* of the internal structure of the thermometer have made it more resistant to the effects of ambient temperature and EMC than our conventional models.
*Patent applied

Small Footprint

Compared to our conventional built-in type, it is less than one-half the footprint and less than one-quarter the volume, realizing a space-saving design.

Option

Signal Converter
Supports RS-232C and current output

■Signal Converter Usage Example

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

IT-270

High-Accuracy Infrared Thermometer [Built-in type]

Customization Solves Semiconductor Applications

Option

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