The threshold value adjuster and operation mode switch are large and easy to see, and they can be operated with the same sensitivity as general-purpose photoelectric sensors. Functions which are not commonly used can be operated using a non-obtrusive setting switch.

Standard screwdrivers can be used to turn the adjuster as well as precision screwdrivers. In addition, an "endless" mechanism is used which eliminates the possibility of any damage being caused by turning the adjuster too far.

The adjuster can be turned directly by finger, without the need for a screwdriver.

The beam power has been greatly increased. This means a longer sensing distance and less trouble from problems such as dust. These sensors have ample performance for workplace needs.

The red LED type sensors have a "four-chemical emitting element" which maintains stability of light emissions for long-term operation. Furthermore, all models have an "APC (Auto Power Control) circuit" which improves stability at times such as when the power is turned on. These features improve overall stability compared to previous models.

This fiber sensor is the smallest among the dual digital display types, contributing to device miniaturization.

Equipped with OFF-delay / ON-delay / ONE SHOT timer.
(Timer period: 1 to 3 sec. approx.)

The digital display can be turned upside-down if required to suit the setup location. In addition, a stability indicator is also provided, so that the amount of light-receiving excess can be checked even when the display is turned off.

The optical communication function allows up to a maximum of eight sets of fiber heads (four sets for FAST and STD settings) to be installed in contact with each other without mutual interference occurring. (Set automatically when power is turned on.)

This prevents the operator from changing the threshold value by mistake.