Hi,
While I have the TDC1000 and the evaluation board and the stemic transducers suggested on the datasheet I also need the time of flight for the flow so I am looking for a prefabricated piece of pipework with the correct 1-1.5Mhz ultrasonic transducers already in place. The demand for the gas is about 15g/s and the pipe is 12mm diameter. Does anyone know where I can purchase these off the shelf?