IR-FA SERIES FIBER OPTIC RADIATION THERMOMETER The IR-FA series is a fiber optic radiation thermometer featuring multi-function and highspeed response. Three types, single-color type for low temperature, single-color type for medium/high temperature and two-color type, are available. IR-FA series realized usability and stable temperature measuring as digital temperature display and parameter setting functions, signal modulation and optional analog output are built in. Various options including lens assembly with finder, laser-spotting function, communications interface and analog input which enables emissivity external settings or automatic emissivity computation are available. ■ FEATURES ● Low temperature type with high-speed response (20ms) and short wavelength enables to measure objects with low emissivity like as metals. ● Medium/high temperature type with high accuracy ( ± 0.5 to 1% for 1000 to 2000℃) and high-speed response (10ms) is for various temperature measurement fields. ● Two-color type is stable with less effectiveness of smoke, vapor, dust and lack-of-view. ● Temperature measuring of high speed movement material, inductive heating object, explosion-proof environment and vacuum equipment are applicable. ■ STRUCTURE ● Digital temperature display and parameter setting with key operation. ● Compact, light weight and DIN rail mounting. ● By using heat-resistive fiber optic, measuring in the environment at 150℃ is possible without any watercooling. ● Stable temperature measuring is possible by signal modulation function. ● Laser function for easy spotting of measuring point (option). ● A lens assembly with finder for spotting of measuring point with eyes is available from accessories. ● Communications interface (RS485) enables data logging and parameter setting on a computer. ● Emissivity setting (emissivity ratio for two-color type) by analog input or automatic emissivity computation function is selectable. (option) ● CE conformed. LCD display Main unit RS485 (option) Analog input 4 to 20mA DC(option) Fiber optic Lens assembly Temperature output 4 to 20mA DC Contact output Contact input Power 24V DC

Low temperature (single-color type) Medium/high temperature (single-color type) Two-color type IR-FACR □□ IR-FA □□□□ IR-FA QIII Element R: PbS (Cooling type) External input/output (option) N : None S : Communications interface RS485 5 : Analog input, Laser function (option) N : None L : Provided Element I : InGaAs S : Si External input/output (option) N : None S : Communications interface RS485 5 : Analog input 4 to 20 mA DC Laser function (option) N : None L : Provided ^High sensitivity type N : None U : High sensitivity type (without laser) Element I : InGaAs S : Si H : Hybrid element External...

PERFORMANCE SPECIFICATION *1) The compensation range is e%1.0 to 0.8 for the measured temperature of 70 to 80C and e=1.0 to 0.6 for 80 to 90 C *2) The emissivity (ratio) is automatically computed by inputting the reference input temperature with key setting or analog input (option). *3) For IR-FACR, when used in combination with lens assembly models IR-FL1, IR-FL2, IR-FL6, IR-FL8, combination of external laser spotting unit (IR-ZFX16) is recommended for laser spotting function.

■ Example of use High frequency silver brazing temperature management High frequency quenching temperature measuring Can deposit heat temperature measuring Billet temperature control, alarm, recording by high frequency heating Lens assembly IR-FL Air Concomitant use of air set for measuring instrument air and factory air Heat coil Lens assembly IR-FL Fiber Main unit IR-FAC Main unit IR-FA Temperature alarm unit v. Lens assembly !R-FL Inductive heating furnace High frequency inductive heating device Lens assembly IR-FL Main unit IR-FA Lens assembly IR-FL Temperature controller Base material Temperature...

PERFORMANCE SPECIFICATION PERFORMANCE SPECIFICATION •Air purge case (single code: IR-ZFX02) ■ DIMENSIONS •General lens assembly (single code: IR-ZFL^) IR-FA SERIES gggjj MAXAVES MN TCENO iiaaBBaaaaaaBS Input/output terminal 12P Optical connector

■ACCESSORIES ●Air purge hard case IR-ZFX05 150 φ125 ●Hard case with radiation seal IR-ZFX06 150 ●Hard case with water-cooling radiation seal IR-ZFX07 Cooling water outlet (R1/2) Purge air inlet (R1/4) 150 Cooling water inlet (R1/2) 2-15 width x 100 length hole Cooling water inlet (1/8 x 6.5) Beam-condensing part ●Protecting tube for continuous casting IR-ZFX10 Cooling water inlet (R1/4) Beam-condensing part ●Protecting case for electro-magnetic tube IR-ZFX09 Quartz glass JIS10K40A Protecting tube (Grassy carbon) Protecting tube (high purity alumina Purge air inlet (1/8 x 6.5) Beam-condensing...