Model MI-PSE analogue addressable photoelectronic sensors are plug-in type smoke sensors that combine a photoelectronic sensing chamber ith addressable-analogue communications. These sensors are designed for open area protection and must only be connected to control panels that use a compatible proprietary analogue addressable communciation protocol for monitoring and control. Two LEDs on each sensor light to provide a local 360o visible sensor indication. The LEDs can be latched on by code command from the control panel for an alarm indication. They can also be unlatched to the normal condition by code command. Remote LED indicator capability is available as an optional accessory wired to the standard base terminals.

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Operating Voltage Range 15 to 32 VDC Max. Standby Current 230 μA @ 24 VDC (no communication) Max. Avg. Standby Current 330 μA (one communication every 5 sec. with LED blink enabled) Max. Alarm Current (LED on) 6.5 mA @ 24 VDC Operating Humidity Range: 10% to 93% Relative Humidity, noncondensing Operating Temperature Range -30oC to 80oC Height: 43 mm installed in B501 Base Diameter: 102 mm installed in B501 Base Weight: 115 g