A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Types of Motion Sensors

Accelerometer
Accelerometer

An accelerometer is an electromechanical device used to measure acceleration forces. Such forces may be static, like the continuous force of gravity or, as is the case with many mobile devices, dynamic to sense movement or vibrations.

image: digibay.in
Area Reflective Type:
Area Reflective Type:

rir - reflective infrared sensor RIR Reflective Infrared presence/proximity/motion detector with self programming detection range. Unlike a Pyroelectric Infrared sensor (PIR) that is used in many motion detectors, the Reflective Infrared sensor (RIR) does not detect long wavelength infrared radiation emitted by a human or animal body.

source: glolab.com
image: keyence.com
Dual Technology Motion Sensors:
Dual Technology Motion Sensors:

Dual Technology Sensors Similarly, Dual Technology sensors are smart solution that can help reduce energy waste and provide an additional level of convenience for occupants. They work using a combination of PIR and Ultrasonic technology. As individuals move throughout a given space, Ultrasonic wave analysis and the Doppler effect help detect indirect motion while passive infrared sensors monitor presence directly.

IR Sensor (Infrared Sensor)
IR Sensor (Infrared Sensor)

Infrared intrusion detector (sensor) mainly includes active infrared detector (AIR) and passive infrared detector (PIR). The principle of working theory is different for both kind of detectors.

source: hkvstar.com
image: modmypi.com
Light Sensor
Light Sensor

A light sensor is an electronic device used to detect light. There are several types of light sensors. A photocell or photo resistor is a small sensor which changes its resistance when light shines on it.

image: ebay.com
MircoWave (MW)
MircoWave (MW)

Detector combating false alarms: Most of the microwave motion detectors work upon the principle discussed in the previous section. However, there is a kind of disadvantages which these kinds of sensors suffer from.

Passive Infrared
Passive Infrared

A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors

Pressure Sensor
Pressure Sensor

Motion & Gait Analysis; ... Piezoelectric pressure sensors are suitable for measuring highly dynamic, ... Piezoelectric Pressure Sensor (IEPE ...

source: kistler.com
Proximity Sensor
Proximity Sensor

Motion sensor: Position sensor: Proximity sensor: 1: The motion sensor is also called as the IR sensor: Position sensor is also called Passive IR sensor: The proximity sensor is called by many different names: 2: Figure: 3: Different types of sensors: 1. Active infrared sensor ยท Reflectance Sensors ยท Break Beam Sensors 2.

source: elprocus.com
image: ebay.com
Smoke, Gas and Alcohol Sensor
Smoke, Gas and Alcohol Sensor

Alcohol Sensor MQ-135 Gas Sensor. The MQ-135 gas sensor senses the gases like ammonia nitrogen, oxygen, alcohols, aromatic compounds, sulfide and smoke. The boost converter of the chip MQ-3 gas sensor is PT1301. The operating voltage of this gas sensor is from 2.5V to 5.0V.

source: elprocus.com
Temperature Sensor
Temperature Sensor

ambient temperature sensor is built into the electronic measuring device near the point where the reference junction is attached. The ambient temperature is then added to the thermocouple differential temperature by the measuring device in order to determine and display the actual measured temperature.

source: cpinc.com
Ultrasonic Sensor
Ultrasonic Sensor

Ultrasonic Pest Animal Repeller Solar Powered Waterproof Outdoor with Ultrasonic Sound Motion PIR Sensor and Flashing Light Animal Repellent for Cats, Dogs, Squirrels, Moles, Rats

source: amazon.com
image: a3bs.com
Ultrasonic:
Ultrasonic:

An ultrasonic motion detector is a device that can detect movement of people or objects within a limited area. It senses motion by analyzing sound waves in its environment. Some just listen for sounds, while others send out ultrasonic signals and analyze how they are reflected back.

source: wisegeek.com
Vibration:
Vibration:

Critical to vibration monitoring and analysis are machine-mounted sensors. Three parameters representing motion detected by vibration monitors are displacement, velocity and acceleration. Mathematically related, the parameters can be taken from a variety of motion sensors.

source: digikey.com
image: robu.in

Related Types