SM2121A Us er Ma nual
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Sha nghai Son
best Industrial Co., Ltd Page1
SM2121A
RS232 interface liquid pH sensor
User Manual
File Version: V22.1.20
SM2121A using the standard ,easy access to PLC
，
DCS and other instruments or systems for
monitoring pH state quantities.The internal use of high -precision sensing core and related devices to
ensure high reliability and excellent long-term stability,can be customized
RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.
Technical Parameters
Technical parameter
Parameter value
Brand
SONBEST
