MD Micro Detectors

A photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are largely used in industrial manufacturing. There are three different useful types: opposed, retro-reflective, and proximity-sensing. A Photoelectric Sensor consists primarily of an Emitter for emitting light and a Receiver for receiving light.

An inductive sensor, also known as an inductive proximity sensor, is a type of non-contact proximity sensor that detects the presence or absence of metallic objects within its sensing range. These sensors utilize the principle of electromagnetic induction to sense the presence of conductive materials. Inductive sensors are widely used in industrial automation applications for tasks such as object detection, position sensing, part counting, and machine control.

An area sensor, also known as a safety light curtain or safety scanner, is a type of sensor used for detecting the presence of objects or personnel within a defined area. Unlike point sensors that detect objects at a single point, an area sensor provides coverage across a wider area, typically in the form of a vertical or horizontal curtain of infrared light beams. These sensors are commonly used in industrial settings for machine safeguarding, access control, and presence detection.

A capacitive sensor is a type of proximity sensor that detects the presence or proximity of objects based on changes in capacitance. It operates by generating an electric field and measuring changes in capacitance caused by the presence or proximity of an object. Capacitive sensors are used in a wide range of applications for sensing, proximity detection, touch interfaces, level sensing, and more.

An optical fiber amplifier is a device used to amplify optical signals transmitted through an optical fiber. It utilizes a specialized amplification mechanism to boost the power and extend the reach of optical signals without the need for conversion to electrical signals. Optical fiber amplifiers are essential components in long-distance optical communication systems, enabling the transmission of signals over considerable distances with minimal signal degradation.

Safety sensors, also known as safety switches or safety devices, are components used to ensure the safe operation of machinery, equipment, or processes. They are designed to detect potentially hazardous conditions or situations and trigger a safety response to protect workers, prevent accidents, and comply with safety regulations. Safety sensors are a critical part of safety systems and are used in various industries to safeguard personnel and equipment.

A relay module, also known as a relay board or relay interface module, is a device that consists of multiple relays mounted on a single circuit board. It provides a convenient way to control multiple electrical circuits or devices using a microcontroller, a control system, or other digital control signals. Relay modules are commonly used in automation, robotics, home automation, industrial control systems, and various electronic projects.

An ultrasonic sensor is a device that uses sound waves at ultrasonic frequencies to detect the presence, proximity, or distance of objects. It works based on the principle of sound wave reflection and measures the time it takes for sound waves to travel to and from an object to determine its distance. Ultrasonic sensors are commonly used in various applications such as distance measurement, object detection, proximity sensing, level sensing, and more.

A slot sensor, also known as a slot photoelectric sensor or slot photo interrupter, is a type of sensor that detects the presence or absence of an object by using an infrared (IR) light source and a receiver in a slotted configuration. It consists of an emitter and a receiver placed on opposite sides of a slot or gap. When an object interrupts the infrared beam between the emitter and receiver, the sensor detects the interruption and provides an output signal.

A vibration sensor, also known as a vibration detector or vibration transducer, is a device that is used to measure or detect vibrations or mechanical oscillations in a system or structure. It converts mechanical motion or vibrations into electrical signals that can be analyzed or used for various purposes. Vibration sensors are widely used in industries such as manufacturing, aerospace, automotive, and structural monitoring.

A time-of-flight (ToF) sensor is a device that measures the distance between the sensor and an object by calculating the time it takes for a light signal to travel to the object and back. It utilizes the principle of measuring the round-trip time of an emitted light pulse to determine the distance. ToF sensors are commonly used in various applications such as distance measurement, object detection, gesture recognition, robotics, and augmented reality.

An analog sensor provides a continuous output signal that represents the measured quantity with a range of possible values. It directly measures a physical parameter, such as temperature, pressure, light intensity, or voltage, and converts it into a proportional analog voltage or current signal.

A digital sensor provides discrete or digital output signals that represent specific states or levels of the measured paramter. Instead of providing continuous range of values, it produces binary signals that are either on or off, high or low, or in the form of digital codes.

Additional components or attachments that are used in conjunction with sensors to enhance their reflective sensing capabilities or modify their sensing characteristics. These accessories are typically designed to improve the detection or measurement of objects or targets by altering the way light or signals interact with the sensing environment.