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          Digital Infrared Temperature Sensor

          FT series

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          Sensor heads

          Model

          FT-H10

          FT-H20

          FT-H30

          FT-H50

          FT-H40K

          FT-H50K

          Type

          Mid to low temperature, Small-spot

          Mid to low temperature, Mid-range

          Mid to low temperature, Long-range

          Mid to low temperature, Ultra long-range

          High temperature, Mid-range

          High temperature, Ultra long-range

          Rated temperature range

          0 to 500°C 32 to 932°F*1

          0 to 1350°C 32 to 2462°F*1

          Displayable temperature range

          -50 to +520°C -58 to +968°F

          -50 to +1400°C -58 to 2552°F

          Detecting distance

          Unlimited*2

          Measuring distance /
          View diameter (example)

          17.5/ø6.3 mm 0.69"/ø0.25"
          35/ø1.5 mm 1.38"/ø0.06"
          52.5/ø8 mm 2.07"/ø0.31"

          60/ø8.5 mm 2.36"/ø0.33"
          120/ø6 mm 4.72"/ø0.24"
          180/ø14.5 mm 7.09"/ø0.57"

          200/ø15 mm 7.87"/ø0.59"
          400/ø18 mm 15.75"/ø0.71"
          600/ø33 mm 23.62"/ø1.30"

          500/ø18 mm 15.69"/ø0.71"
          1500/ø30 mm 59.06"/ø1.18"
          3000/ø75 mm 118.11"/ø2.95"

          100/ø7.5 mm 3.94"/ø0.30"
          150/ø6 mm 5.91"/ø0.24"
          300/ø11.5 mm 11.81"/ø0.45"

          500/ø18 mm 15.69"/ø0.71"
          1500/ø30 mm 59.06"/ø1.18"
          3000/ø75 mm 118.11"/ø2.95"

          Sight

          2-point visible laser beam*3

          Detecting element

          Thermopile

          Detecting wavelength

          8 to 14 µm

          Repeatability

          ±0.5°C 0.9°F

          ±3°C 5.4°F

          Emissivity (ε) correction

          0.10 to 1.99 (0.01 step)

          Environmental resistance

          Ambient temperature

          -10 to +55 °C 14 to 131 °F (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z axis

          Shock resistance

          500 m/s2, 10 times in each direction of each of X, Y and Z axis, 60 times in total

          Material

          Case: Reinforced glass plastic, Infrared collector lens: Germanium, Laser transmitter: Polyarylate
          Cable: Vinyl chloride, Mounting bracket: SUS304, Mounting screw: Stainless steel

          Case: Reinforced glass plastic, Infrared collector lens: Germanium, Laser transmitter: Polyarylate
          Lens tube: Aluminum, Cable: Vinyl chloride, Mounting bracket: SUS304, Mounting screw: Stainless steel

          Accessory

          Mounting bracket

          Weight

          Approx. 120 g

          Approx. 150 g

          *1 Repeatability is guaranteed within the rated temperature range.
          *2 Place at a distance so that object appears 1.5 times larger than the view diameter.
          *3 Visible semiconductor laser beam wavelength 655 nm, Class 1 Laser Product (IEC60825-1, FDA (CDRH) Part1040.10). The laser classification for FDA (CDRH) is implemented based on IEC 60825-1 in accordance with the requirements of Laser Notice No.50.

          Amplifiers NPN

          Model

          FT-50AW

          FT-55AW

          Type

          DIN-rail mounting type

          Panel mounting type

          Power voltage

          12 to 24 VDC, Ripple (P-P)10% max.

          Power
          consumption

          Normal

          1400 mW (For 12 V), 1600 mW (For 24 V)

          Eco mode

          1150 mW (For 12 V), 1350 mW (For 24 V)

          Display method

          4 + 1/two-digit 7-segment LED, dual-display (red/green) display (character height in the upper display (red): 8 mm 0.31",
          character height in the lower display (green): 5.7 mm 0.22"), Display updating cycle: 10/s

          Operation indicator

          Red LED x 3 (control output1/control output2/timing input indicator)

          Display resolution

          0.1°C or 1°C 0.2°F or 1.8°F (when using FT-H10/H20/H30), 1°C 1.8°F (when using FT-H50/H40K/H50K)

          Hysteresis

          Variable

          Response speed

          HSP, 30, 100, 200, 500, 1000, or 5000 ms can be selected (In HSP: 15 ms max.)

          Bank selection

          Pink and Purple wires can be configured for Bank Inputs #1,2 respectively for up to 4 total banks.

          External input

          Timing input

          Input time: 2 ms min.

          Bank input

          Input time: 20 ms min.

          Control output

          NPN open collector x 2 channels (N.O./N.C. selectable), 100 mA max. (40 VDC max.), residual voltage: 1 V max.

          Analog output

          4 to 20 mA, maximum load resistance: 260 Ω The upper- and lower-limit values of the analog output range can be set optionally.

          Bank specifications

          Emissivity (valid in temperature mode) and limit settings x 2 can be set for each bank.

          Environmental resistance

          Ambient temperature

          -10 to +50 °C 14 to 122 °F (No freezing)*1

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z axis

          Material

          Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride
          Mounting bracket: SUS304

          Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride
          Panel mounting bracket: Polyacetal, front protection cover: Polycarbonate

          Accessory

          DIN anchoring fixture, power cable, unit cover sticker

          Panel mounting bracket, protection cover, power cable, unit cover sticker

          Weight

          Approx. 85 g

          *1 Ambient temperature when using the analog output is -10 to 45 °C 14 to 113 °F.

          Amplifiers PNP

          Model

          FT-50AWP

          FT-55AWP

          Type

          DIN-rail mounting type

          Panel mounting type

          Power voltage

          12 to 24 VDC, Ripple (P-P)10% max.

          Power
          consumption

          Normal

          1400 mW (For 12 V), 1600 mW (For 24 V)

          Eco mode

          1150 mW (For 12 V), 1350 mW (For 24 V)

          Display method

          4 + 1/two-digit 7-segment LED, dual-display (red/green) display (character height in the upper display (red): 8 mm 0.31",
          character height in the lower display (green): 5.7 mm 0.22"), Display updating cycle: 10/s

          Operation indicator

          Red LED x 3 (control output1/control output2/timing input indicator)

          Display resolution

          0.1°C or 1°C 0.2°F or 1.8°F (when using FT-H10/H20/H30), 1°C 1.8°F (when using FT-H50/H40K/H50K)

          Hysteresis

          Variable

          Response speed

          HSP, 30, 100, 200, 500, 1000, or 5000 ms can be selected (In HSP: 15 ms max.)

          Bank selection

          Pink and Purple wires can be configured for Bank Inputs #1,2 respectively for up to 4 total banks.

          External input

          Timing input

          Input time: 2 ms min.

          Bank input

          Input time: 20 ms min.

          Control output

          PNP open collector x 2 channels (N.O./N.C. selectable), 50 mA max. (30 VDC max.), residual voltage: 1 V max.

          Analog output

          4 to 20 mA, maximum load resistance: 260 Ω The upper- and lower-limit values of the analog output range can be set optionally.

          Bank specifications

          Emissivity (valid in temperature mode) and limit settings x 2 can be set for each bank.

          Environmental resistance

          Ambient temperature

          -10 to +50 °C 14 to 122 °F (No freezing)*1

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z axis

          Material

          Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride
          Mounting bracket: SUS304

          Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride
          Panel mounting bracket: Polyacetal, front protection cover: Polycarbonate

          Accessory

          DIN anchoring fixture, power cable, unit cover sticker

          Panel mounting bracket, protection cover, power cable, unit cover sticker

          Weight

          Approx. 85 g

          *1 Ambient temperature when using the analog output is -10 to 45 °C 14 to 113 °F.

          Robust box with air purge

          Model

          FT-S1*1

          Air supply

          Recommended flow rate

          15ℓ/min

          Withstanding pressure

          1 MPa or less (at inlet)

          Conforming tube diameter

          ø6 mm 0.24"

          Material

          Housing: zinc, cap: aluminum, cable packing and O-ring: NBR,
          fitting: Brass nickel-plated

          Weight

          Approx. 700 g

          *1 FT-S1 does not provide cooling.

          Germanium window for robust box

          Model

          FT-S2

          Infrared transmissivity

          85% or more*1

          Material

          Cap: aluminum, lens: germanium, O-ring: NBR

          Weight

          Approx. 32 g

          *1 Infrared transmissivity for wavelength of 8 to 14 µm.

          Black-body tape

          Model

          OP-91147

          Emissivity

          0.95

          Allowable temperature limit

          180°C 356°F

          Size

          Width: 50 mm 1.97", length: 10 m 32.81'

          Weight

          Approx. 145 g

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