ZHS40-4-N-03 Eddy current Inductive DC Proximity Limit Switch-Dongfang YOYIK - Manufactures spare parts of steam turbines and generators.

ZHS40-4-N-03 Eddy current Inductive DC Proximity Limit Switch

Date:2022/11/15 10:51:29 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

The precision inductive DC proximity switch ZHS40-4-N-03K is composed of a high-frequency oscillator, a detection amplifier, a comparator, and a drive circuit. An eddy current is formed on the surface, and the eddy current field in turn affects the amplitude of the oscillator, so that the amplitude of the oscillator decreases as the metal object under test approaches, and a binary switch signal is generated by the detection amplification and the set value of the action distance, which is output by the drive circuit Out, so as to play the role of "on" and "off".

This precision inductive proximity switch based on a precision stable amplitude integrated circuit oscillator has better positioning accuracy, time and temperature stability and long-term reliability than the traditional ordinary inductive proximity switch based on the oscillator starting and stopping to generate switching signals. have to increase substantially.