| ??? 09/27/00 18:21 Read: times |
#5361 - RE: Current to Volts and A/D |
The true problem with 4-20mA circuits is the 4mA being null. I spent some time in industrial automation and I have seen drift, 3-5 mA as the best min. obtainable, 200V noise spikes and a lot of other "fun stuff". Rauf, you will mneed a means of setting the null, and some heavy protection of your inputs, both zeners and caps are needed |
| Topic | Author | Date |
| Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
| RE: Current to Volts and A/D | 01/01/70 00:00 | |
RE: Current to Volts and A/D | 01/01/70 00:00 |