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JS-420係高精度、多功能、雙顯示扭力量測(cè)控制器，本控制器針對(duì)應(yīng)變規(guī)式感測(cè)器而設(shè)計(jì)，有絕佳之穩(wěn)定性，採(cǎi)用快速類比數(shù)位轉(zhuǎn)換器，*高取樣速度可達(dá)每秒500次 ; 內(nèi)部解析度高達(dá)100萬(wàn)，顯示解析度可達(dá)2萬(wàn)，具有2組5位數(shù)LED顯示螢?zāi)�，將量測(cè)值與設(shè)定值分開(kāi)，始量測(cè)數(shù)值與設(shè)定值易於分辨及設(shè)定，有18個(gè)指示燈，隨時(shí)顯示其工作狀態(tài)，並具備5種常用之單位轉(zhuǎn)換，特別設(shè)計(jì)的高點(diǎn)保持及自動(dòng)復(fù)歸功能，使量測(cè)自動(dòng)循環(huán)啟動(dòng)，具有4組設(shè)定警報(bào)輸出，類比及RS-232或RS-485數(shù)位輸出介面，易於與電腦或PLC連線。
JS-420 is a high qulity and high precision dual-display load measuring controller. It is special designer for strain gage torque sensor, processed excellent stablity. It adopts high frequency A/D converter and sampling rate is up to 500 Hz ; The internal resolution of JS-420 is up to 1000000 count ; And the display resolution is up to 20000 count . There are two five digital led display sets to separate measurement value and alarm setting value and it would be helpful for alarm setting and measurement data display. Special designed first peak hold and auto reset function make measurement automatically restart and cyclely proceed. It have 18 guiding lightts for working conditions index, 5 general used unit converting , 4 setting alarms outputs, analog and RS-232 or RS-485 digital output interface. That makes it easy to connecring to computer or PLC.