Fibre Photoelectric Sensors

FS series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

Transmissive Sensor Head FS-L50

Name: Transmissive Sensor Head - FS-L50
Brand: KEYENCE

FS-L50 - Transmissive Sensor Head

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model		FS-L50
Type		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		―
Hysteresis
Operation mode
Indicator lamp
Timer function
External tuning input signal
Output
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)
Material		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.