Test and Measurement Forum

PH Monitoring only.

Which product is right for your exact requirements

PH Monitoring only.

Postby Blake » Fri Feb 06, 2004 10:28 am

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

:shock:
Blake
 

Postby markspencer » Fri Feb 06, 2004 12:22 pm

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,
Regards,

Mark Spencer
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