Model MI-ISE analogue addressable ionisation sensors use state-of-the-art sensing chambers coupled with high standards of reliability to provide
early warning of developing fires. These sensors are designed for open area protection and must only be connected to control panels that use a
compatible proprietary analogue addressable communication protocol for monitoring and control.
Two LEDs on each sensor light to provide a local 3600 visible sensor indication. The LEDs can be latched on by code command from the control
panel for an alarm indication. The LEDs 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.
Operating Voltage Range 15 to 32 VDC
Max. Standby Current 200 μA @ 24 VDC (no communication)
Max. Avg. Standby Current 300 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, non-condensing
Operating Temperature Range: -10°C to 60°C
NOTE: Do not install in locations where normal ambient temperature range extends beyond 0°C to 50°C
Height: 43 mm installed in B501 Base
Diameter: 102 mm installed in B501 Base
Weight: 102 g
This detector has been independently tested and certified to EN54 part 7.