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Fibre Photoelectric SensorsFS series

Transmissive Sensor Head


[Discontinued model]

This model has been discontinued.

Compliance with the certification standard is ensured as of the time of shipment from our company.

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Diffuse Reflective

Product name

Cable length

1.9 m

Allowable bending radius

R30 mm

Light source

Sensitivity adjustment

Detecting distance (standard detection object)

Approx. 500 mm (opaque material with a diameter of 3 mm) {approx. 400 mm (opaque material with a diameter of 4 mm)}*1

Spot diameter

ø6 mm or less {ø7 mm or less}*1

Minimum detectable object

0.5 mm dia. copper wire

Response time


Operation mode

Indicator lamp

Timer function

External tuning input signal


Control output

Stability output

Protection circuit

Laser emission stop input

Environmental resistance

Ambient temperature

0 to +60 °C

Relative humidity

35 to 85 % RH (No condensation)


Transmission side: glass fiber (PVC covering), receiver side: plastic fiber (polyethylene covering)

*1 The values within braces {} are the values when the F-20 thrubeam side-view attachment is attached.

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