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and electrical conductivity
DB9 Female
EM500-UDL provides highly accurate distance measurement for a variety of applications in harsh environments like flood monitoring
which supports 3*TTL working at the same time
Qualcomm quad-core CPU with big memory
USR GPRS232-734 RS485 Industrial GSM Modems | M2M GPRS Modems and electrical conductivityIt is a new industrial gsm modem which developed by USR IOT in 2016. Maturation software functions, covering mostly conventional application scenarios. Users can realize Serial to Network bidirectional transparent data transmission via simple configuration. Supporting custom registration package, heart beat package. Supporting 2 Socket Connection, and USR cloud join in. industrial gsm modem USR GPRS232 734 use DC power supply and terminal power
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