Linear Sensing Potentiometer
Linear Sensing Potentiometer. Linear potentiometers produce a resistance output that varies according to the displacement or position of a slider or wiper. They are variable resistors with three leads.
Applications where precise sensing and high reliability/long life are critical requirements. Sured, the potentiometer may be conveniently located some distance from the test bed without sacrificing accuracy or repeatability. Two leads connect to the ends of the resistor, so the resistance between them is fixed.
The Linear Potentiometer Has Three Connections For This Purpose:
Potentiometers provide highly precise sensing and measurement for linear or rotary movement. Sealed against the environment with wiper/elements designed for high life. They are incredibly simple to use relative to other devices, infinite resolution, output is proportional to stroke length and very robust.
The Wiper Is Guided Over The Resistance Track, Which Outputs The Resistance Value Depending On Its Position.
Force sensing linear potentiometers often used in touch controls and electronic instruments, force sensing linear pots measure force as well as position along a single axis. Linear potentiometers come in a variety of sizes and package styles. They have many names, linear potentiometers, linear pots, linear position sensors but in essence they are one of the most common forms of measuring device for linear position.
It Is Important To Compare Unique Features To Application Needs In Order To Find The Best Fit.
They are designed for use with your own electronics. The primary sensing components of a linear potentiometer are a flat resistive element and a sliding contact (wiper). Linear potentiometer sensors are a simple yet effective choice for position sensing applications.
Industrial Packages With Measurement Ranges Up To 30 (750 Mm) Supply Voltages From 25 To 48 Vdc.
The sensors have a total outer diameter of 49 mm (1.93 in.) and a total inner diameter of 27.2 mm (1.07 in.). In today’s market, there are a variety of available types of position sensing systems. Sured, the potentiometer may be conveniently located some distance from the test bed without sacrificing accuracy or repeatability.
Two Leads Connect To The Ends Of The Resistor, So The Resistance Between Them Is Fixed.
They are also easy to integrate into existing installation spaces and feature an extremely long lifetime. Kitchen appliances and hand held tools like power tools. Most use conductive polymer as their resistive element.
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