技术指标(technicalspecifications)
ph2800/ph221a
测量范racy)ph:±0.01ph
o±1mv
温度补偿(temp.comp.)ph:eto25℃,mtc/atc
介质温度(oper.temp.)-10℃~130℃
配套电极(sensor)ph:phcompositeelectrode;
electrode
校准方式(calibrationmode)ph:4.00;6.86;9.18three-pointcalibration
显示方式(display)largescreenparameterslcd
电流输出(currentoutput)isolationofreversibleormigration4~20ma
控制输出(controloutput)on/offhighlimit,lowlimitrelay
供电电源(power)ac110/220v±10%50/60hz
工作genvironment)ambienttemperature:0~50℃relativehumidity:≤85%
外形尺寸(dimensions)96×96×130mm(high×width×depth)
开孔尺寸(holesize)92×92mm
安装方式(installationmode)panelmounted(embedded)
