សៀវភៅណែនាំអ្នកប្រើប្រាស់ SONBUS SM1700B RS485 ម៉ូឌុលទទួលទិន្នន័យសីតុណ្ហភាពឆ្លាតវៃ
SONBUS SM1700B RS485 Intelligent Temperature Data Acquisition Module SM1700B using the standard RS485 bus MODBUS-RTU protocol,easy access to PLC,DCS and other instruments or systems for monitoring temperature state quantities.The internal use of high -precision sensing core and related devices to…