KEYENCE FU-F38H Definite-reflective model Film Fibre Unit Elongated High-Temperature Type Specifications: Model FU-F38H Type Definite-reflective model Standard detection object Mirrored surface wit

Type

Definite-reflective model

Standard detection object

Mirrored surface with a reflectivity of approximately 98%

Detection distance

TERA

0.3 to 2.3 mm^*1

MEGA

ULTRA

0.3 to 2.2 mm^*1

SUPER

0.4 to 2.0 mm^*1

TURBO

0.5 to 1.8 mm^*1

FINE

0.6 to 1.6 mm^*1

HSPD

—^*1

S-HSPD

Minimum bend radius

Fiber cable

R4 mm or more

Film fiber

No bending^*2

Tightening torque

Tip detector/relay case

4.3 cN•m (M1.6)

Length

Fiber cable

Approx. 1000 mm (free-cut)

Film fiber

Approx. 131 mm

Environmental resistance

Ambient temperature

5°C to 60°C
Up to 70 mm from film fiber unit end: 5°C to 105°C ^{*3 *4 *5}

Relative humidity

35 to 85% RH (No condensation)

Material

Fiber cable

Fiber coating: Polyethylene, Fiber core: Acrylic

Relay case

PC, SUS304

Film fiber

Polyimide, Special optical resin, SUS304

Accessories

Fiber cutter, FU adapter, Usage Precautions sheet

Weight

Approx. 3 g

^*1 Values are for FS-N40 Series devices with standard detectable objects.
^*2 Do not fix the fiber in a bent state for use. Temporary bends of R10 mm or more are possible during handling (does not apply to tip detector).
^*3 Use in dry conditions in temperatures exceeding 60°C.
^*4 The recommended maximum ambient temperature is 90°C for constant use of a fiber unit in a high-temperature environment.
^*5 Contact KEYENCE for use in situations exceeding those listed above.