YesDownloading the data to a computer for graphing and trends is fine but does the device alert (via email or text) you if reading is out of range?
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YesDownloading the data to a computer for graphing and trends is fine but does the device alert (via email or text) you if reading is out of range?
You can set it up to give you email alerts of it's out of the water, or exceeds a parameter you can set. I don't know about texting you, haven't tried.
I checked the accuracy of the Seneye device for measuring ionized ammonia and pH. Plugged the results I obtained for ammonia from a Hach colorimeter into an on-line calculator. Checked pH against a calibrated ATC pH probe as well. Results were extremely close. I was impressed,
The problem is that we are once again trusting vendors rather than doing good analytical science. The vendors have given us little or no reason to accept that their device’s ammonia readings are close to what they really are.
Why do you think vendors do not supply customers with data that supports the claims for their devices? And why do you suppose the vendors do not supply a reference solution or directions for testing their devices? The answer is partly practical. Their customers don’t care, so, why bother. The other part of the answer is that the data would likely raise more questions about the claims than support the claims.
Brandon, you are tempting me to buy this thing and put it through a battery of tests. But maybe we could just get @Rick Mathew to put testing his Seneye on his “to do” list and save me $200
HURRAY!It can be done...as a matter of fact I was going to propose that very thing...it will go on my list of unexplored rabbit holes
Even without the web server version? Meaning with just the 199 monitor?
Was your pH especially low this morning ?
Sincerely Lasse
Does ammonia and pH readings stop automatically at thirty days if you don’t change the slide?Yep. It was $179 when I bought it, but that's the only thing I have. It comes with slides that are only good for 30 days, around $30 a piece. You can still use it for temperature and as a par meter without the slides, but with them it constantly measures pH and NH3 also. You don't need their reef server if you have a laptop or tablet, you just need a USB connection. If you don't have that, you can't really use the seneye anyway, because you couldn't see the readings.
That is interesting. Thanks
I can't speak for Seneye's claims. The Hach salicylate method reports total ammonia. I plugged the Seneye's values for ammonia, pH, and temperature into the online calculator. I don't recall if barometric pressure was part of the equation, but I could provide that value.What Seneye claims to be measuring from their FAQ section: “This is why seneye measures NH3 directly”
I assume colorimetry test you used measures total ammonia nitrogen, NH3+NH4+, and online calculator provided the NH3 level for the given pH, temperature and salinity. Correct?