Test and Measurement Forum

Hi,

I like your DrDAQ but it does too many things for me. All I need is the PH side of it.

I've looked thru your other products but I'm afraid I don't really undersatnd em. Sorry.

So, 24/7 PC based PH monitoring ? Do you have an alternative to DrDAQ?

I'm a Delphi programmer too, so I want to write my own PC interface.

Thanks in advance.
Best Regards
Blake

Hi,

Thank you for your request.

You can use any of our voltage data loggers, such as the ADC-11, ADC-22, ADC-16.

To connect the PH sensor, you would need to source one yourself, that has either a 4-20mA, or single ended output. This signal may require signal conditioning. A scaling file would then be required to convert the output into a PH reading. The unit that you select will be determined on sample interval, number of channels, resolution and accuracy.

Best regards,