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RS485/RS232 fully digital signal pro 4 LED ceramic smart pressure transducer for automated control e
HPT-3 Smart RS485/RS232 Gauge Pressure Transmitter with Remote Control
HPT-1 digital display small type pressure transmitter with alarm devices and alarm output
Sewage ultrasonic sludge water interface detector
Cast aluminum type three -wire Ultrasonic Water Level Sensor Suitable For All Kinds Of Liquid
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