Optical amplifier / fiber optic
The optic amplifiers are manufactured by Di-Soric company. These are used when space limitations do not allow the usage of classic optical devices that can be used having limitations.
The fiber optic amplifier is packed on sensitivity adjustments. These devices come in two kinds. They are Glass Fibre-Optic Amplifiers and Plastic Fiber-Optic Amplifiers.
Glass Fibre-Optic Amplifiers have green light variety for glass detection, they are devices with timer function using time module and they have robust die-cast zinc casing with UL-approval.
Plastic Fiber-Optic Amplifiers have diffuse reflective sensor or through beam sensor, large ranges and high operating frequencies having versions with signal strength display via bar graph.
In addition, both can be mounted several meters away from the actual point.