CV405 / 907 photocell
 |
This cell measures 60x15mm overall and has a 3 pin base. |
The prototype of this valve is GS47 or CE25. The cathode is caesium on silver (or an approved alternative).
| Working voltage | 80 to 110V |
| Max voltage | Working voltage +10V |
| Min sensitivity | 75µA/lumen |
| Pin | Function |
| 1 | Anode |
| 2 | Cathode |
| 3 | n/c |
