Products

Radiation thermometer IGA740 IGA740-LO

Product name

Ultra-high-speed radiation thermometer

Model number

IGA740 IGA740-LO

IGA740・IGA740-LO is a radiation thermometer that can respond ultra-fast as fast as 6μsec.
Ideal for measuring samples with abrupt temperature changes.

Usage

Ideal for measuring temperatures in metal processing, semiconductor production processes, glass molds, ceramics, molten metals, casting, vacuum furnaces, etc.

Features

Ultra-fast response (up to 6μsec) is realized, and it is suitable for temperature measurement of samples with severe temperature changes or moving samples at high speed.
Since a movable focus lens is used, the spot diameter can be narrowed down to an optimum value.
・IGA740：φ2.5/45～φ28mm/3000mm
・IGA740-LO：φ0.3/78～φ11mm/1000mm
Easily locate with LED pilot-light.
IGA740 can also select the direct viewfinder.
The optional laser notch filter also supports laser applications.
0 to 20mA or 4 to 20mA can be selected for analogue output. (Specified when ordering)

Specifications

Temperature range	IGA740	160 ～ 1000℃, 300 ～ 1400℃, 300 ～ 2300℃, 500 ～ 2500℃
Temperature range	IGA740-LO	200 ～ 1000℃, 300 ～ 1400℃, 300 ～ 2300℃, 500 ～ 2500℃ Optical fiber (-LO) is not water-cooled, and lenses can be used at ambient temperatures up to 260℃.
Detection wavelength	IGA740	160 ～ 1000℃, 300 ～ 2300℃ 1.58 ～ 2.2μm 300 ～ 1400℃, 500 ～ 2500℃ 1.58 ～ 1.8μm
Detection wavelength	IGA740-LO	200 ～ 1000℃, 300 ～ 2300℃ 1.58 ～ 2.2μm 300 ～ 1400℃, 500 ～ 2500℃ 1.58 ～ 1.8μm