Info DiveGearExpress o2 sensors

[iho]

Just FYI
Ordered couple of PSR-11-39-TME, all good, fast delivery, but...
Sensors were delivered around 12 October... Testing date - December 2024... Expiration date - Arpil 2024... So, ~10 months of 16 months life already gone... DGX happy to replace sensors within ... 4 weeks. So, make sense to ask expiration date before order.. if this is important.

 

[Asheron]

If you are looking for an alternative to order from, Subgravity is great although more expensive. Each sensor comes with its own factory test report and they seem to last a lot longer than the DGX sensors……..I don’t know why as they are probably the exact same mfg. maybe just survivors bias.

 

[davehicks]

I would get them replaced.

However, they are probably fine, at least if you install them now. I have had new spare sensors wait for up to a year before I needed to install them. I have rarely had a problem with cells after installation. I put about 120 hours a year on my sensors and they typically last for ~18 months before showing slow responses or low readings.

 

[LFMarm]

Never happened to me. I always got sensors from DGX with close to full life.

 

[lizardland]

You can order direct from the manufacturer, Analytical Industries, if you want the latest dates on cells. For the less popular cells (which I'm guessing this is) they make them to order. Shipping can be pricey (at least international shipping is) but at least I know they've not sat on a middleman's shelf for a few months.

I know these are within shelf life specs but I wouldn't have been happy. Whenever I've bought from retailers I always check in advance what dates I'll be getting and go wherever will sell me the freshest.