Alternative O2 sensor for SF2

[Enevoldsen]

Hi all
Have anyone tried the SRX-14D1 O2 sensor from Oxycheq, as a replacement for the original sensors?

AST-14D1 Oxygen Sensor

Replacement oxygen sensor for SF2 and Titan rebreathers.

www.oxycheq.com

They list it as a replacement, but it seems to me that the “lid” for the three sensors has to be modified form the SRX-14D1 to fit?

 

[AKinnunen]

I used this last year. The quality of ATS sensor was very variable. I got a few pcs to warranty until the local dealer stopped selling it. No need for any modification to the sensor lid. The holes on the lid are enough big for a trimmer (at least in my SF2 unit).

 

[rjack321]

Had a poor experience with AST. 0/10 do not recommend

 

[rddvet]

The ats sensors from oxycheq are the worst cells I’ve ever tried. Problems in both my ccr and my analyzers across 8 of them. Sent 2 back to oxycheq that were replaced with “upgraded” models and those sucked too.
I urge everyone to avoid ats
I ended up throwing 6 seinsors away. Thats $400+ in the trash

 

[Tracy]

I picked up 30 of them during the sensor shortage a couple years ago. I think 28 of them failed within a few weeks. No worries, they were all under warranty. Still haven't received them, but he assures me they are on top of it.
Steer clear.