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923 Tube
12/16/2011 9:23:02 PMplanigan
Can anyone steer me to a site where I can get the info on this tube. I think it is a sensor of some type as the "plate" is semicircular(not closed and the "cathjode" is centered in the semicircle. PL
12/18/2011 6:04:07 AMJohnnysan
:Can anyone steer me to a site where I can get the info on this tube. I think it is a sensor of some type as the "plate" is semicircular(not closed and the "cathjode" is centered in the semicircle. PL
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The 923 is a gas phototube. The anode is pin 2 and the cathode is pin 4. Plate voltage is 90 max.
Johnnysan-


12/28/2011 1:06:17 AMplanigan
::Can anyone steer me to a site where I can get the info on this tube. I think it is a sensor of some type as the "plate" is semicircular(not closed and the "cathjode" is centered in the semicircle. PL
::
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:The 923 is a gas phototube. The anode is pin 2 and the cathode is pin 4. Plate voltage is 90 max.
:Johnnysan-
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Johnnysan, thanks for the info, some one gave me what he says was a electric eye for a garage door. Has two of these tubes and I have no use for it. PL


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