Hardy Process Solutions

Results: 1 - 10 of 14

Do I really need to use a summing Junction Box?

Is a summing junction box necessary when the load cells are physically close enough to connect directly to the module or controller?

Where can I find a manual for an obsolete HI 2620?

My weight reading is drifting, how do I troubleshoot?

Why did the weight reading start drifting on my Hardy weight controller? How can I troubleshoot an unstable weight reading? Does Hardy offer Field Service in case I can't find and fix the problem?

What are flexures and when can they be used?

Why can't I see an exact zero reading?

When I send the command to zero or tare the scale the weight reading is not exactly zero. The weight reading goes to a value between +0.05 and -0.01 lbs, and the 3 load cells are 2000 lbs each. Why can't I see an exact zero reading?

Why isn't my weight reading stable after hard calibration?

After trying to do a new hard calibration on a previously working system, my weight reading is not stable and my Hardy Instrument will not calibrate properly. What could be the problem?

How do I calibrate while in motion?

How can I calibrate while in motion? My controller is used in conveyor belt weighing.

How do I eliminate relay noise?

I would like to put an RC network across the relay coil to reduce relay noise, is there any formula to calculate the value of Resistance, Capacitance and their current and voltage values?

How can I increase the capacity of my weighing system?

I have been using my Hardy weigh system for years with no problems. It is a 100kg system and now I need to increase the capacity to 200kg. How can I increase my Hardy scale capacity?

Can I run the load cell, signal or other communications cable in the same conduit as other cabling?

Can I run the load cell cables in the same conduit as my 24 VDC digital signal wires and EtherNet cable? Does the milli-volt signal wire need to be shielded?

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