hi all, the replacement sensor worked for about three months and died, but this time, both the PH and ORP sensor died. I think its my installation location. My sensors are installed like this; PUMP ----> pipework (with ORP and PH) ----> Filter ---> Salt Chrloinator ---> pool When my pump runs on spe...
hi all
new sensor received and working well, pool reads ~680mv, as expected a much more normal result. ill post up some data once I have a week worth of values from my setup
I think the sensor is probably damaged, the readings just make no sense. I tried plugging the Arduino into my laptop and only using the ORP sensor and the code was about 8 lines long and via laptop and USB adruino (laptop charger unplugged) I still had reading values that didn't make sense. Currentl...
logged mv from the ORP sensor, note at some parts the pool pump is actively running so I would expect skewed() results there, but the data just doesn't make any reasonable sense, or my pool is actually a creek...
Yes it's on ORP. I tried swapping boards, tried swapping analogue inputs on the Arduino, tried swapping cables, it all follows the same issue, just the voltage doesn't make sense or my pool is completely off the planet and drinking water is healthier than my pool. Currently its reading an ORP of 74m...
hi, i am trying to use this code with an 1130 adapter and an ORP sensor and using this code; delay(200); float ADC_Value = analogRead(A0) * 5 / 1023.0; float PhidgetORP = ((2.5 - ADC_Value) / 1.037)* 1000; I get readings of PhidgetORP currently around -50mv for my pool water which makes no sense. Th...
