EQUIPMENT FOR ELECTRONIC MEASUREMENT; COMPRESSION ULTRASONIC FLOW METER FOR LIQUIDS; COMPLETE; CONSISTING OF AT600 TRANSDUCER; SINGLE-CHANNEL CLAMP FIXATION SYSTEM; TRANSDUCER AND COUPLER CABLE; TYPOC-RS TRANSDUCER SYSTEM, 1 MHZ; PROTECTION DEGREE IP66; FOR TUBES WITH A NOMINAL DIAMETER OF 4 TO 12 IN (100 TO 300 MM); NOMINAL OUTER DIAMETER L OF THE TUBE USED 12 IN; TRANSDUCER CABLE LENGTH 30 METERS; POWER SUPPLY 12 TO 28VDC; ANALOG OUTPUT 4-20 MA HART PROTOCOL; DI SCRETE OUTPUT WITH TWO ALARM CONTACTS; PORTUGUESE LANGUAGE; STANDARD UNITS IN SYSTEMOMETRIC; PANAMETRICS – AT6-C1-CR10-12.75-IN-4-2-H-AA-06-M-0; MANUFACTURER 1: PANAMETRICS; PART-N 1: AT6-C1-CR10-12.75-IN-4- 2-H-AA-06-M-0