Sensors are devices that detect changes in the environment and convert them into signals that can be measured, recorded, or responded to by a control system. In automation, sensors are crucial for monitoring and controlling physical conditions such as position, pressure, temperature, flow, or proximity. They help machines operate safely, accurately, and efficiently.
A sensor collects data from its surroundings and sends it to a controller or processor. This data is then used to trigger an action, log information, or adjust operations. Sensors form the foundation of smart systems in industries like manufacturing, robotics, automotive, packaging, and process control.
Detect presence or absence of objects without physical contact.
Types: Inductive (for metal), Capacitive (for non-metal), Optical.
Measure air or fluid pressure.
Used to monitor and control pneumatic systems.
Detect the position of a component or machine part.
Examples: Magnetic, potentiometric, and linear encoders.
Measure the rate of air or fluid flow.
Helps in monitoring system performance and detecting blockages.
Measure temperature changes in machinery or environment.
Used in process control and machine safety.
Detect changes in light or objects passing through a beam.
Common in counting, safety, and presence detection applications.
Pneumatic Cylinders: Position sensors detect stroke completion.
Robotics: Proximity and vision sensors enable object detection and navigation.
Safety Systems: Ensure safe operation by detecting obstructions or faults.
Manufacturing Lines: Sensors trigger actions like sorting, filling, or inspection.
Precise Monitoring and Control
Increased Automation and Efficiency
Reduced Human Error
Supports Predictive Maintenance
Enhances Safety and Quality