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Reflective Object Sensors

Reflective object sensors are electronic sensors that are used to detect the presence or absence of objects by detecting the reflection of light off the object. They are commonly used in industrial automation, robotics, and automotive applications.

Reflective object sensors typically consist of a light emitter, such as a light-emitting diode (LED), and a light detector, such as a phototransistor or photodiode. The light emitter emits a beam of light towards the object being detected, and the light detector measures the amount of light reflected back from the object. The sensor then processes the signal to determine the presence or absence of the object.

Reflective object sensors can be further classified into two categories: diffuse and retroreflective sensors. Diffuse sensors detect the reflection of light off the object at an angle, while retroreflective sensors use a reflector to bounce the light back to the sensor.

Reflective object sensors offer several advantages over other types of sensors. They are highly reliable and can detect objects of different shapes and sizes. They are also non-contact sensors, which means they can detect objects without physical contact with the object being measured. Additionally, they are easy to install and maintain, and they can operate in harsh environments and extreme temperatures.

However, reflective object sensors also have some limitations, such as susceptibility to external disturbances, limited range of operation, and sensitivity to the color and surface texture of the object being detected.

Reflective Object Sensors

Available Parts 4

Part# Info Specs
Part RoHS Manufacturer Description JESD-609 Code Mounting Feature Maximum Operating Temperature Minimum Operating Temperature Output Circuit Type Response Time Sensors or Transducers Type Terminal Finish
GP2A230LRSAF by Sharp Corporation

GP2A230LRSAF

Sharp Corporation

REFLECTIVE OBJECT SENSOR,IC OUTPUT; Maximum Operating Temperature: 70 Cel; Minimum Operating Temperature: -10 Cel; Terminal Finish: Matte Tin (Sn); JESD-609 Code: e3; Response Time: 1000 us;

e3

70 Cel

-10 Cel

1000 us

REFLECTIVE OBJECT SENSOR,IC OUTPUT

Matte Tin (Sn)

EE-SY1200 by Omron

EE-SY1200

Omron

Omron EE-SY1200 is a reflective object sensor with transistor output. It operates b/w -25°C to 85°C, with a fast response time of 30 us. Ideal for surface mount applications requiring precise object detection in various environments.

e4

SURFACE MOUNT

85 Cel

-25 Cel

Transistor

30 us

REFLECTIVE OBJECT SENSOR,TRANSISTOR OUTPUT

Gold (Au)

EE-SY125 by Omron

EE-SY125

Omron

REFLECTIVE OBJECT SENSOR,TRANSISTOR OUTPUT; Mounting Feature: SURFACE MOUNT; Response Time: 35 us; Minimum Operating Temperature: -25 Cel; Output Circuit Type: Open Collector; Maximum Operating Temperature: 85 Cel;

SURFACE MOUNT

85 Cel

-25 Cel

Open Collector

35 us

REFLECTIVE OBJECT SENSOR,TRANSISTOR OUTPUT

OPB702RR by Tt Electronics Plc

OPB702RR

Tt Electronics Plc

REFLECTIVE OBJECT SENSOR,DARLINGTON OUTPUT;

REFLECTIVE OBJECT SENSOR,DARLINGTON OUTPUT