XP95 Ionisation Smoke Detector (55000-500)


The XP95 Ionisation Smoke Detector (55000-500) irradiates air 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 transmission to the control equipment.

XP95 Ionisation Smoke Detector

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