| ??? 05/19/06 17:19 Read: times |
#116691 - the cheapest is a floater Responding to: ???'s previous message |
because the restanat of water is deferent i used deferent resistor
You will NEVER get RELIABLE water readings by resistance, e.g. pure water has a very high resistance, add a drop of acid to a gallon and the resistance drop dramatically. is a better way to detect water sensinsing for more compatibly and also low cost applitions the cheapest is a floater with a switch. A standard toilet floater with a switch added should do nicely. Erik |
| Topic | Author | Date |
| sensing water | 01/01/70 00:00 | |
| Electrolysis | 01/01/70 00:00 | |
| the cheapest is a floater | 01/01/70 00:00 | |
| Maybe not | 01/01/70 00:00 | |
| i dont like floater or other mechanical. | 01/01/70 00:00 | |
| Keep it simple | 01/01/70 00:00 | |
| Conductivity changes by decades | 01/01/70 00:00 | |
| fuel tank | 01/01/70 00:00 | |
| Electicity & fuel | 01/01/70 00:00 | |
| Fuel tanks | 01/01/70 00:00 | |
| fuel tanks | 01/01/70 00:00 | |
| Explosions | 01/01/70 00:00 | |
| empty tanks are not empty | 01/01/70 00:00 | |
| Bangs for your buck. | 01/01/70 00:00 | |
| Vapour pressure | 01/01/70 00:00 | |
| have a look | 01/01/70 00:00 | |
| dowsing | 01/01/70 00:00 | |
| IR-sensing or optical sensing | 01/01/70 00:00 | |
| Contamination of dirt | 01/01/70 00:00 | |
| dirt cleaning or sound | 01/01/70 00:00 | |
| Yes, ultrasound | 01/01/70 00:00 | |
| how much you paid..you will eat the ... | 01/01/70 00:00 | |
did you read NOTHING | 01/01/70 00:00 |