Hardy Process Solutions

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Why are we getting an A/D error after we replace our old controller?

We are replacing our obsolete weight controller with a new Hardy controller and want to reuse the same load cells. Our traditional calibration methods are giving us problems when we try to set the span. I think it's because our old unit has 10 volts excitation and the Hardy unit has 5 volts excitation. When we run the mV calibration signal above 15, we get an A/D Conversion Error on our Hardy unit. Do we need to take our old calibration values and divide by 2?

Can I replace the cable on my load cell?

Someone pulled the cable out of our Hardy load cell and I would like to re-connect it myself. Can you send me directions on how to replace the cable? I read the manual and performed the resistance measurements, but the results are outside the maximum tolerances. Can I repair this load cell or do I have to replace it?

Knowledgebase

Categories

Why are we getting an A/D error after we replace our old controller?

Can I replace the cable on my load cell?

How do I orient my load cells for installation?

Why can't we get a signal out of our summing junction box?

Why is my C2® calibration incorrect?

What are flexures and when can they be used?

General load cells application notes.

How is a HLPS load sensor and mount assembled?

How do I install my Hardy Load Cell?

Do you have a drawing for a HI SPA-42 load cell?