Infrared Radiation Thermometers On-Line Type IR-FA Series     The IR-FA series is a fiber optic radiation thermometer featuring multi-function and high-speed response. Three types, single-color type for low temperature, single-color type for medium/high temperature and two-color type, are available. Parameter setting function, signal modulation and analog output are built in. Various options including lens assembly with finder, laser-spotting function, analog input and communications interface are available. Features Low temperature type with high-speed response (10ms) 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°C) 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. Digital temperature display and settings of parameters by key operation Small and lightweight (90 x 90 x 60mm, about 250g), DIN-rail installation Temperature measurement of inductive heating object, measurement in explosion-proof environment, measurement in vacuum equipment and other measurement are possible. By using heat-resistive fiber optic, measurement the environment at 150°C is possible without any water-cooling. By signal modulation function, the stable temperature measurement is possible. 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. By the communications interface (RS-485), the data logging and parameters setting are enabled from a personal computer. Emissivity setting (emissivity ratio for two-color type) by analog input or automatic emissivity computation function is selectable. (option) CE conformance Models [Thermometers] Elements Models Cooling type PbS IR-FAC InGaAs IR-FAI Si IR-FAS Hybrid element IR-FAQH [Lens assembly] Core diameter 400µm Measuring diameter/measuring distance Models 1mm at 100mm IR-FL0 12mm at 1000mm IR-FL1 5mm at 500mm IR-FL2 2mm at 200mm IR-FL3 4mm at 200mm IR-FL4 5mm at 150mm IR-FL5 20mm at 600mm IR-FL6 8mm at 1000mm IR-FL8 Core diameter 800µm (for low temperature) Measuring diameter/measuring distance Models 10mm at 150mm IR-FL5 40mm at 600mm IR-FL6 13mm at 200mm IR-FL7 [Power unit] Name Model Power unit IR-ZFEP Standard Ranges Types Elements Measuring ranges Lens assemblies Single-color Cooling type PbS 70 to 250°C IR-FL5,IR-FL6,IR-FL7core dia 800µm) 100 to 300°C 250 to 800°C IR-FL0,IR-FL1,IR-FL2,IR-FL3,IR-FL4(core dia 400µm) 150 to 500°C IR-FL5,IR-FL6(core dia 400µm) 250 to 800°C InGaAs 150 to 450°C IR-FL5,IR-FL6 200 to 700°C 250 to 1000°C 300 to 1300°C 250 to 1000°C IR-FL0,IR-FL1,IR-FL2,IR-FL3,IR-FL4,IR-FL8 300 to 1300°C 350 to 1600°C Si 400 to 900°C IR-FL5,IR-FL6 500 to 1200°C 600 to 1800°C 700 to 2400°C 600 to 1800°C IR-FL0,IR-FL1,IR-FL2,IR-FL3,IR-FL4,IR-FL8 700 to 2400°C 800 to 3000°C 2-color type Hybrid element 500 to 1000°C IR-FL5,IR-FL6 600 to 1500°C 700 to 2000°C 1000 to 2400°C 600 to 1500°C IR-FL0,IR-FL1,IR-FL2,IR-FL3,IR-FL4,IR-FL8 700 to 2000°C 800 to 2400°C 1000 to 3000°C Specifications [Thermometer] Model IR-FAC IR-FAI IR-FAS IR-FAQH Measuring system Single color type Two- color type Element PbS (cooling type) InGaAs Si Hybrid Element Wavelength 2.0µm 1.55µm 0.9µm 0.9 / 1.55µm Accuracy ratings 70°C to 300°C: ±4°C 300°C to 500°C: ±5°C Higher than 500°C: ±1.0 % of measured value Lower than 1000°C: ±5°C 1000°C to 1500°C: ±0.5% of measured value 1000°C to 1500°C: ±0.5% of measured value 1500°C to 2000°C: ±1.0% of measured value Higher than 2000°C: ±2% of measured value Resolution 70°C to 100°C: About 3°C 100°C to 200°C: About 3°C Higher than 200°C: About 0.5°C 0.5°C 1.0°C Response time 0.01 second 0.04 second Emissivity (ratio) compensation 1.999 to 0.050 (*1) Emissivity: 1.999 to 0.050 Emissivity ratio: 1.999 to 0.050 Signal modulation DELAY,PEAK Display LCD 4-digit (Temperature display, parameter display), °C/°F (key selection) Analog output 4 to 20mADC isolated output (load resistance: 500 or lower) Contact output 2-point 1-point Contact input 1-point, peak hold reset or sample hold, Dry contact or open collector Parameter setting by keys Operator mode and Engineering mode Working temperature 5 to 40°C 0 to 50°C Rated power supply 24VDC (Allowable voltage fluctuation range: 22 to 28VDC), Recommended power unit: IR-ZFEP Power consumption Maximum 15VA Maximum 3VA Mounting DIN rail mounting or wall mounting Outside Dimensions, Weight W140 x H110 x D65mm About 1.0kg W90 x H90 x D60mm. About 250g CE EN61326 + A1 Emission: Class A Immunity: Table A.1 Stability under EMC test environment ±10°C ±10°C or ±1% of measuring range, whichever is larger Condition of CE conformance See Note *2.        *1: The effective compensation range is e = 1.0 to 0.8 for the measured temperature of 70 to 80°C and = 1.0 to 0.6 for 80 to 90°C. *2: Condition of CE conformance for IR-FAC (1) The connection cable is up to 30m. (2) An individual DC power unit for thermometer is required. (Recommended power unit: IR-ZFEP) (3) All of the thermometer, the connection cable, and a DC power unit should be used indoors. [Fiber optics]   Core 400µm Core 800µm (IR-FAC) Fiber optics Single core quartz Sheath Without metallic protective tube (Heat resistive sheath/glass wool braid) With metallic protective tube (Heat resistive sheath/glass wool braid + SUS flexible tube) Working temp. 0-150°C 0-50°C at measured value of 70-120°C 0-80°C at measured value of 120°C or higher Length 4m (standard) for IR-FAC (max.5m) Specify 2-50m for IR-FAI, S or QH 2m Allowable bending R100mm R150mm *PDF data sheet is available at "Download Center". Page Top BACK