Digital Infrared Temperature Sensor
FT series
Specs Digital Infrared Temperature Sensor FT series
Sensor heads
Model |
FT-H10 |
FT-H20 |
FT-H30 |
FT-H50 |
FT-H40K |
FT-H50K |
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Image |
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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 |
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Rated temperature range |
32 to 932°F (0 to 500°C) *1 |
32 to 2462°F (0 to 1350°C) *1 |
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Displayable temperature range |
-58 to +968°F (-50 to +520°C) |
-58 to 2552°F (-50 to +1400°C)°C |
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Detecting distance |
Unlimited *2 |
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Measuring distance / |
17.5/ø6.3 mm 0.69"/ø0.25" |
60/ø8.5 mm 2.36"/ø0.33" |
200/ø15 mm 7.87"/ø0.59" |
500/ø18 mm 19.69"/ø0.71" |
100/ø7.5 mm 3.94"/ø0.30" |
500/ø18 mm 15.69"/ø0.71" |
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Sight |
2-point visible laser beam *3 |
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Detecting element |
Thermopile |
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Detecting wavelength |
8 to 14 μm |
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Repeatability |
±0.9°F (±0.5°C) |
±5.4°F (±3°C) |
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Emissivity (ε) correction |
0.10 to 1.99 (0.01 step) |
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Environmental resistance |
Ambient temperature |
14 to 131°F (-10 to 55°C), No freezing |
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Relative humidity |
35 to 85%, No condensation |
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Vibration resistance |
10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours in each of X, Y, and Z axis directions |
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Shock resistance |
500 m/s2, 10 times in each direction of each axis (X, Y, Z), 60 times in total |
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Material |
Case: Reinforced glass plastic, |
Case: Reinforced glass plastic, |
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Accessory |
Mounting bracket |
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Weight |
Approx. 120g |
Approx. 150g |
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*1 Repeatability is guaranteed within the rated temperature range. |
Amplifiers NPN
Model |
FT-50AW |
FT-55AW |
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Image |
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Type |
DIN-rail mounting type |
Panel mounting type |
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Power voltage |
12 to 24 VDC, Ripple (P-P)10% max. |
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Power |
Normal |
1400 mW (For 12 V), 1600 mW (For 24 V) |
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Eco mode |
1150 mW (For 12 V), 1350 mW (For 24 V) |
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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 |
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Operation indicator |
Red LED x 3 (control output1/control output2/timing input indicator) |
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Display resolution |
0.2°F or 1.8°F (0.1°C or 1°C) (when using H10/H20/H30), 1.8°F (1°C) (when using H50/H40K/H50K) |
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Hysteresis |
Variable |
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Response speed |
HSP, 30, 100, 200, 500, 1000, or 5000 ms can be selected (In HSP: 15 ms max.) |
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Bank selection |
Pink and Purple wires can be configured for Bank Inputs #1,2 respectively for up to 4 total banks. |
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Bank specifications |
Emissivity (valid in temperature mode) and limit settings x 2 can be set for each bank. |
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External input |
Timing input |
Input time: 2 ms min. |
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Bank input |
Input time: 20 ms min. |
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Control output |
NPN open collector x 2 channels (N.O./N.C. selectable), 100 mA max. 40 VDC max., residual voltage: 1 V max. |
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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. |
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Environmental resistance |
Ambient temperature |
-14 to +122°F (-10 to +50°C), No freezing *1 |
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Relative humidity |
35 to 85%, No condensation |
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Vibration resistance |
10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours in each of X, Y, and Z axis directions |
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Material |
Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride |
Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride |
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Accessory |
DIN anchoring fixture, power cable, unit cover sticker |
Panel mounting bracket, protection cover, power cable, unit cover sticker |
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Weight |
Approx. 85g |
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*1 Ambient temperature when using the analog output is 14 to 113°F (-10 to 45°C) . |
Amplifiers PNP
Model |
FT-50AWP |
FT-55AWP |
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Image |
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Type |
DIN-rail mounting type |
Panel mounting type |
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Power voltage |
12 to 24 VDC, Ripple (P-P)10% max. |
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Power |
Normal |
1400 mW (For 12 V), 1600 mW (For 24 V) |
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Eco mode |
1150 mW (For 12 V), 1350 mW (For 24 V) |
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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 |
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Operation indicator |
Red LED x 3 (control output1/control output2/timing input indicator) |
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Display resolution |
0.2°F or 1.8°F (0.1°C or 1°C) (when using H10/H20/H30), 1.8°F (1°C) (when using H50/H40K/H50K) |
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Hysteresis |
Variable |
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Response speed |
HSP, 30, 100, 200, 500, 1000, or 5000 ms can be selected (In HSP: 15 ms max.) |
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Bank selection |
Pink and Purple wires can be configured for Bank Inputs #1,2 respectively for up to 4 total banks. |
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Bank specifications |
Emissivity (valid in temperature mode) and limit settings x 2 can be set for each bank. |
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External input |
Timing input |
Input time: 2 ms min. |
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Bank input |
Input time: 20 ms min. |
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Control output |
PNP open collector x 2 channels (N.O./N.C. selectable), 50 mA max. 30 VDC max., residual voltage: 1 V max. |
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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. |
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Environmental resistance |
Ambient temperature |
-14 to +122°F (-10 to +50°C), No freezing *1 |
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Relative humidity |
35 to 85%, No condensation |
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Vibration resistance |
10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours in each of X, Y, and Z axis directions |
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Material |
Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride |
Main unit, Cover: Polycarbonate, Keycaps: Polyester elastomer, Cable: Vinyl chloride |
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Accessory |
DIN anchoring fixture, power cable, unit cover sticker |
Panel mounting bracket, protection cover, power cable, unit cover sticker |
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Weight |
Approx. 85g |
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*1 Ambient temperature when using the analog output is 14 to 113°F (-10 to 45°C) . |
Robust box with air purge
Model |
FT-S1 *1 |
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Image |
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Air supply |
Recommended flow rate |
15ℓ/min |
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Withstanding pressure |
1 MPa or less (at inlet) |
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Conforming tube diameter |
ø6 mm 0.24" |
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Material |
Housing: zinc, |
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Note |
Sold separately |
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Weight |
Approx. 700 g |
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*1 FT-S1 does not provide cooling. |
Germanium window for robust box
Model |
FT-S2 |
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Image |
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Infrared transmissivity |
85% or more *1 |
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Material |
Cap: aluminum, |
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Note |
Sold separately |
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Weight |
Approx. 32 g |
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*1 Infrared transmissivity for wavelength of 8 to 14 μm. |