This sensor is a reflection type non contact sensor which has developed for the yarn breakage detection of a detection target which is a line of yarn running linearly.

For vertical installation to a yarn.

Movement image figure

Featues

This product is a complete non-contact type which does not directly contact with the detection target, therefore it is a yarn breakage detection system with high reliability without damaging a yarn.

The structure is simple even for multi-spindle because this sensor is a reflection-type.

This product hardly malfunctions due to vibration / impact.

This product is robust to the surface condition of detection target and has an improved sensitivity due to adoption of 2 light emitting elements.

This product has designed for horizontal installation to a yarn.

Functions

Red LED

Green LED

Yarn detection signal condition display

Lighted

Without yarn

Lighted

With yarn detection signal

Extinct

With yarn

Extinct

Without yarn detection signal

Ratings

1;White yarn ７ denier or more（bright）

  Detection distance ;10mm

2;Black yarn 20 denier or more

  Detection distance ;10mm

NPN open collector

Voltage DC 30 or less Current 100 mA or less

ON voltage 1 V or less (On when there is no yaran)

Overcurrent protection 120 mA