JS-300係高功能、高精度荷重顯示器,本顯示器針對應變規式感測器而設計,有絕佳之穩定性,採用快速類比數位轉換器,及高接數位濾波器,取樣速度最快可達每秒500次;內部解析度高達50萬,顯示解析度最高可達2萬,具5位數LED顯示螢幕,有10個指示燈,隨時顯示其工作狀態,特別設計的高點保持及自動復歸功能,使量測自動循環起動,並具備5種常用之單位轉換,類比及數位輸出介面,易於與電腦或PLC連線。

JS-300 is a high quality and high precision loadcell indicator. It is special designed for strain gage loadcell , processed excellent stability. It adopts high speed A/D converter with high order digital filter. Maximum sampling rate is up to 500 Hz; The internal resolution of JS-300 is up to 500000 counts; And the display resolution is up to 20000 counts.. Special designed peak hold and auto reset function make measurement automatically restart and cyclely proceed. It have 10 guiding lights for working conditions index, 5 general used unit converting,analog and RS-232 or RS-485 digital output interface. That makes it easy to connecting to computer or PLC.C.

規格(Specification):

顯示範圍 Display range -9999 to 99999
解析度 Diaplay resolution 1-20000 selectable
荷重元加載電壓 Loadcell excitation DC 5V
驅動荷重元能力 Load current Max.60 mA(4×350 ohm loadcell)
輸入範圍 Inpt range (full scale) 0.1-5mV/V
線性度 Non-linearity 0.02%
顯示增量 Display increment 1,2,5,10,20,50,100,200,500
小數點位置 Decimal point 0,0.0,0.00,0.000,0.0000,0.00000 selectable
A/D取樣速率(最快速) Conversion rate MAX. 500 HZ
功能 Fnctions Zero,Peak,Auto Reset,Hold
顯示燈Front Panel Annunciators(LED) Zero,Peak,Hold,kg,1b,Nt,kN,g ,Auto Reset,Power
電源 Power Ac 90 - 240v 50/60 Hz
使用溫度 Operating temperature 0C-50C
環境溼度 Operating humidity 95%RH MAX.(non condensing)
類比輸出 Analog output +/-5V OR 4-20 mA
串列輸出 Serial information RS-232C OR RS-485
訂購編號 Ordering information JS300 -AO - DO

AO- 類比輸出Analog output: 0- non, V-5V, A-4-20mA
DO- 數位輸出Digital output: 232- RS-232 , 485-RS-485