sensor
A sensor is a device that detects and responds to an input from the physical environment. This input can be light, temperature, motion, humidity, pressure, or one of many other environmental phenomena. Output is generally an analog or digital signal or switch that is converted to a monitor or controller for on-site reading or transmission to the control room, or transmitted as data over a network for further reading or processing.
In industry, industrial sensors are used more proximity and have the function of a detector. This is a physical parameter to the sensor to detect position, movement, presence or absence, and the sensor with the help of a display or controller counting or control over the process of doing, electrical sensors that can do it all Pragsymty (proximity) mechanism ultrasonic , capacitive , inductive , laser , magnetic , etc., or light(Electronic eyes) that the output can be On or Off or switch or even analog. To choose the right sensor, you should pay attention to such things as sensitivity, how to install and connect, type of output, maximum distance of the sensor from the target, etc. Mechanisms that the action sensor. The output of most of these sensors is switched or discrete (off and on, open and closed), although in some ultrasonic and inductive samples the continuous output can be 0-10 V or 4-20 mA or even data.
- Popular products
German laser thermometer with external thermocouple K tool 1725
Level controller / roller blade switch for solids and powders, model 1872
Industrial Laser Thermometer Instrument 1727
12-channel temperature recorder thermocouple tool 1189
