TRANSMITTER (38”) – TRANSMITTERS THAT WILL BE COUPLED TO THE PIG, REUSABLE, WITH A BATTERY WITH A MINIMUM CAPACITY OF 300 HOURS, CAPABLE OF WITHSTANDING PRESSURES OF UP TO 110 KGF / CM² IN GAS PIPING. MUST BE STANDARDIZED FOR MANDREL PIGS FOR 38 ”PIPE DIAMETERS. IT MUST BE ABLE TO TRANSMIT SIGNALS AT DEPTHS OF UP TO 6M.