If you need to connect your Alicat flow meter or controller to a PC USB connection then this can be achieved using our USB-RS232 converter with the MD8DB9 cable accessory. The accessory can be used with any Alicat device within the range which has a DB9 connection
The MD8DB9 cable allows the 8 pin min din connector on top of any Alicat device to be connected to a serial DB9 connector. If your PC does not have a serial port then the USB accessory will be ideal.
There is no requirement for any separate power source.