58000-500 Apollo Discovery Ionisation Detector

ApolloSKU: 58000-500

Sale price$61.00 USD


Air in the dual sensing chambers is irradiated to produce ions that travel to the positive
and negative electrodes, creating a current flow.
As smoke enters the outer chamber, the flow drops and voltage increases.
The voltage is measured and an analogue signal is converted to digital
for the transmission to the control equipment.

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