Oxy 2 sensors

Diver Dude · 11th July 2011, 15:39

I just called Oxycheq for Oxy2 sensors. He said they are out of production and unavailable. Does anyone have a source or mod for these?

Thanks,

Bryan

undrh2o · 11th July 2011, 17:32

He's probably referring to the fact that teledyne (which I bleive they dstributed in NA) won't sell diving sensors any more the replacement is the AI PSR-11-39-MD2 PSR-11-39-MD2 Oxygen Sensor (Replaces Uwatec A11 303) I'm using two in my OXY2 just fine

Diver Dude · 11th July 2011, 17:55

Thanks for the info.
Does anyone know where I can order them in the US? If I get them, from Canada they will charge me $110.00 just for shipping. Tecme is closed for the next two weeks.

camerone · 11th July 2011, 18:31

Dive Gear Express has them; they're very fast at shipping, and whenever I've had cell problems, their return/replace policy has been top notch.

Oxygen Sensors for Diving - Dive Gear Express

Diver Dude · 11th July 2011, 19:22

Fantastic! The price is good too.

Thanks,

Bryan

Diver Dude · 11th July 2011, 21:54

I called Dive Gear Express about the sensors. They didn't have the PSR-11-39-MD2 I needed for the OXY2 only the PSR-11-39-MD. They suggested that I call the manufacturer to see if PSR-11-39-MD would work.
So I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application. I was able to buy direct from them.
Hope this helps anyone else that needs these sensors.
Thanks for the input guys.

camerone · 12th July 2011, 00:55

Ack - sorry about that - did not mean to steer you wrong, but glad you caught it. I didn't realize that the pins were swapped between the MD / MD2 variants, but I'm glad you got it taken care of. It's been years since I've actually seen a _working_ Oxy2 :)

(FWIW, I had two units fail on me, plus several of the matching Air Z O2 units, all within a year. I bought a VR3 when that was considered a good option and swore off Uwatec. Been almost a decade now...)

OTHMAN · 12th July 2011, 03:10

Quote: (Originally Posted by Diver Dude)

I called Dive Gear Express about the sensors. They didn't have the PSR-11-39-MD2 I needed for the OXY2 only the PSR-11-39-MD. They suggested that I call the manufacturer to see if PSR-11-39-MD would work.
So I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application. I was able to buy direct from them.
Hope this helps anyone else that needs these sensors.
Thanks for the input guys.

Hi I am based in Singapore

I am looking for the sensor too for my AirZO2/Oxy2 .. presently I use R 22D and I believed it no more in use

Is the sensor u talking about can fit in the AirZO2/Oxy2?

If yes , then i need it urgently

I can be email at aac_adv@pacific.net.sg

Othman

tauchdiscounter · 12th July 2011, 08:51

Quote: (Originally Posted by Diver Dude)

ISo I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application.

Hi,
that is not 100% correct. Also the sensors with the "standard" molex connector are working with the Oxy2.

Christian

**Davydive** · 12th July 2011, 09:05

Quote: (Originally Posted by OTHMAN)

Hi I am based in Singapore

I am looking for the sensor too for my AirZO2/Oxy2 .. presently I use R 22D and I believed it no more in use

Is the sensor u talking about can fit in the AirZO2/Oxy2?

If yes , then i need it urgently

I can be email at aac_adv@pacific.net.sg

Othman

Othman, if you need Molex cells you can use rEvo cells as R22D is no longer available.
I have just made an order from rEvo for some cells so if you need some call me on 97582478 by today.

Davy

11th July 2011, 15:39	#1 (permalink)
Diver Dude New Member Join Date: Apr 2005 Location: USA, CONNECTICUT Posts: 24	Oxy 2 sensors I just called Oxycheq for Oxy2 sensors. He said they are out of production and unavailable. Does anyone have a source or mod for these? Thanks, Bryan
(Offline)

11th July 2011, 17:32	#2 (permalink)
undrh2o Chris Miller Dolphin (Atlantis) IDA-71 Join Date: Apr 2006 Location: Ottawa, Canada Posts: 350	Re: Oxy 2 sensors He's probably referring to the fact that teledyne (which I bleive they dstributed in NA) won't sell diving sensors any more the replacement is the AI PSR-11-39-MD2 PSR-11-39-MD2 Oxygen Sensor (Replaces Uwatec A11 303) I'm using two in my OXY2 just fine
(Offline)

11th July 2011, 17:55	#3 (permalink)
Diver Dude New Member Join Date: Apr 2005 Location: USA, CONNECTICUT Posts: 24	Re: Oxy 2 sensors Thanks for the info. Does anyone know where I can order them in the US? If I get them, from Canada they will charge me $110.00 just for shipping. Tecme is closed for the next two weeks.
(Offline)

11th July 2011, 18:31	#4 (permalink)
camerone RBW Member Join Date: Oct 2005 Location: Seattle, WA Posts: 164	Re: Oxy 2 sensors Dive Gear Express has them; they're very fast at shipping, and whenever I've had cell problems, their return/replace policy has been top notch. Oxygen Sensors for Diving - Dive Gear Express
(Offline)

11th July 2011, 19:22	#5 (permalink)
Diver Dude New Member Join Date: Apr 2005 Location: USA, CONNECTICUT Posts: 24	Re: Oxy 2 sensors Fantastic! The price is good too. Thanks, Bryan
(Offline)

11th July 2011, 21:54	#6 (permalink)
Diver Dude New Member Join Date: Apr 2005 Location: USA, CONNECTICUT Posts: 24	Re: Oxy 2 sensors I called Dive Gear Express about the sensors. They didn't have the PSR-11-39-MD2 I needed for the OXY2 only the PSR-11-39-MD. They suggested that I call the manufacturer to see if PSR-11-39-MD would work. So I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application. I was able to buy direct from them. Hope this helps anyone else that needs these sensors. Thanks for the input guys.
(Offline)

12th July 2011, 00:55	#7 (permalink)
camerone RBW Member Join Date: Oct 2005 Location: Seattle, WA Posts: 164	Re: Oxy 2 sensors Ack - sorry about that - did not mean to steer you wrong, but glad you caught it. I didn't realize that the pins were swapped between the MD / MD2 variants, but I'm glad you got it taken care of. It's been years since I've actually seen a _working_ Oxy2 :) (FWIW, I had two units fail on me, plus several of the matching Air Z O2 units, all within a year. I bought a VR3 when that was considered a good option and swore off Uwatec. Been almost a decade now...)
(Offline)

12th July 2011, 03:10	#8 (permalink)
OTHMAN RBW Member Join Date: Aug 2006 Location: Singapore Posts: 112	Re: Oxy 2 sensors Quote: (Originally Posted by Diver Dude) I called Dive Gear Express about the sensors. They didn't have the PSR-11-39-MD2 I needed for the OXY2 only the PSR-11-39-MD. They suggested that I call the manufacturer to see if PSR-11-39-MD would work. So I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application. I was able to buy direct from them. Hope this helps anyone else that needs these sensors. Thanks for the input guys. Hi I am based in Singapore I am looking for the sensor too for my AirZO2/Oxy2 .. presently I use R 22D and I believed it no more in use Is the sensor u talking about can fit in the AirZO2/Oxy2? If yes , then i need it urgently I can be email at aac_adv@pacific.net.sg Othman
(Offline)

12th July 2011, 08:51	#9 (permalink)
tauchdiscounter RBW Member Inspiration Classic Dolphin, Ray, Azimuth AF Join Date: Apr 2008 Location: Germany Posts: 33	Re: Oxy 2 sensors Quote: (Originally Posted by Diver Dude) ISo I called Analytical Industries Inc. and they said the polarity was switched around on the pins so only the PSR-11-39-MD2 will work for my application. Hi, that is not 100% correct. Also the sensors with the "standard" molex connector are working with the Oxy2. Christian
(Offline)

12th July 2011, 09:05	#10 (permalink)
Davydive breathing or rEbreathing rEvo Mini/Micro FT, CKiss #039 Halcyon PVR-BASC, Dolphin, Ray Join Date: May 2007 Location: Singapore Posts: 630	Re: Oxy 2 sensors Quote: (Originally Posted by OTHMAN) Hi I am based in Singapore I am looking for the sensor too for my AirZO2/Oxy2 .. presently I use R 22D and I believed it no more in use Is the sensor u talking about can fit in the AirZO2/Oxy2? If yes , then i need it urgently I can be email at aac_adv@pacific.net.sg Othman Othman, if you need Molex cells you can use rEvo cells as R22D is no longer available. I have just made an order from rEvo for some cells so if you need some call me on 97582478 by today. Davy
(Online)

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