(WLY)熱值儀/天然氣熱值儀庫號：M196189 (WLY)熱值儀/天然氣熱值儀庫號：M196189 (WLY)熱值儀/天然氣熱值儀庫號：M196189 ?多組份氣體分析儀，是一款在線式連續(xù)分析氣體濃度的分析儀器，可輸出電信號
4～20mA或0～5VDC，并采用Modbus RTU通訊協(xié)議，以RS232或RS485的通訊模式與電腦串口連接
GE - MG multicomponent gas analyzer, is a continuous analysis of gas concentration on-line analysis instruments, electrical signal output
4 ~ 20 ma, or 0 ~ 5 VDC, and adopts the Modbus RTU communication protocol, with a RS232 or RS485 communication mode and computer serial port connection
?儀表采用320*240 LCD寬視角，臺式或盤裝，安裝方便簡單
?instrument based on 320 * 240 LCD wide Angle display, desktop or panel mounting, installation is convenient and simple
?自帶精密過濾器，大大提高傳感器使用壽命
?with precision filter, greatly improving the service life of the sensor
?可在全量程范圍內(nèi)任意設定上下限控制點
?available in full range within the scope of any control point set upper and lower limits
?儀表具有數(shù)據(jù)備份、數(shù)據(jù)恢復功能
?instrument with functions of data backup, data recovery
?外形尺寸：4U標準- 484寬*177高*390深（mm）
?appearance size: 4 u standard high - 484 * 177 * 484 (mm) deep
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